v3.13c release (#951)

* persistent replay env setup

* implementation without testing

* complete implemenation, still no test

* fix

* fixes

* fixes

* documentation for AFL_PERSISTENT_RECORD

* afl-cmin: Allow @@ to be part of an arg

The previous implementation of "@@ handling"
in afl-cmin differed greatly from how it was
handled in afl-fuzz and how the documentation presented it.

It used to require that the @@ be its own argument separated
by whitespace and could not be used in situations like "--file=@@".

This change standardizes it to just look for @@ to be *in* an argument
in the same manner that afl-cmin.bash does, so that it will have
the expected and documented behavior.

* triage_crashes.sh: Allow @@ to be part of an arg

* triage_crashes.sh: Fix error reporting

* afl-showmap: Allow @@ to be part of an arg

The previous implementation of "@@ handling"
in afl-showmap differed greatly from how it was
handled in afl-fuzz and how the documentation presented it.

It used to require that the @@ be its own argument separated
by whitespace and could not be used in situations like "--file=@@".

This change standardizes it to use detect_file_args() like
everybody else does, so that it will have the expected and
documented behavior.

* afl-showmap: Unwind a change to keep it pre-C99 compatible

* v3.13a init

* ifdef for record

* changelog info

* AFL_PERSISTENT_RECORD not a default

* Add support for FRIDA mode

* support libraries for find_afl_binary

* remove warnings

* update dynamic list

* update changelog

* try to trigger github actions

* try to trigger github actions

* android: support host and target 32bit build

* remove InsTrim

* Fix support for afl-cmin and updated README

* integrate frida_mode, code-format

* update README

* Update custom_mutators.md

* fix compilation for llvm 3.8.0

* pass lib -ldl only on Linux platforms

* typos

* simpler argument processing

* -m32 support for docker container

* restructure havoc

* add introspection

* ensure one fuzzer sync per cycle, cycle introspection

* remove unneeded var

* add parallel builds

* add parallel builds

* Add network_proxy build targets to gitignore (#852)

All other build targets in utils/ are ignored except for these due to
the lack of file extension.

* Fixes: 6d2ac3e3140 ("fix grammar download script")

The git submodle entry point is "grammar_mutator" not "grammar-mutator"

The build script fails without this

* fix #if A == B always evalutes to true

* try to avoid CI build failure by updating apt packages

* fix k-ctx

* Initialalize the autodict-ql

Initialalize the autodict-ql
add codeql scripts

* update the codes, readme

- add readme
- add required qlpack.yml

* update readme

update readme

* Update readme

Update readme

* Update readme

Update readme

* rename python file

rename python file

* update

update

* Add shell command

Add shell command

* update readme

update readme

* Add support for standalone leak-sanitizer, introducting the environment
variable AFL_USE_LSAN.

AFL_USE_LSAN introduces the macro __AFL_CHECK_LEAK() which will check
for a memory leak when the macro is run. This is especially helpful
when using __AFL_LOOP().

If __AFL_LEAK_CHECK() is not used when AFL_USE_LSAN=1 is set,
the leak checker will run when the program exits.

* Replace __AFL_CHECK_LEAK with __AFL_LEAK_CHECK to be more proper.

Fix spelling mistakes.

Correctly call LSAN_ERROR not MSAN_ERROR.

* Some updates on readme

Some updates on readme

* Update readme

Update readme

* Updates

update

* finalize 1

commit final things

* space

space

* remove things

remove things

* Add python scripts

Add python scripts

* Update python scripts

Update python scripts

* new commit - change strings

new commit - change strings

* update qlpack name

update qlpack name

* remove unessential things

remove unessential things from scripts

* remove dirs

remove dirs

* Update readme

Update readme

* Add note

Add note

* Add `

Add `

* change cur

change current dir

* Fix typos,
Use symbolize=0 for LSAN,
Remove syntactic sugar.

* Remove check for exit_code on LSAN and replace it with check for
symbolize=0.

* Move definition of __AFL_LEAK_CHECK inside ifguards,
use LSAN_OPTIONS=print_suppressions=0

* revert Heiko's commit

* Fix Haiku references, no <sys/syscall.h> and missing defines for USEMMAP

* cleanup

* Add -lnetwork to dependencies for Haiku

* fix conflict

* Fix undeclared SYS_write on Haiku

* Declare private api __kern_write for Haiku

* better MacOs msg

* Haiku: create directory for debug_server, if not present

* add missing env

* better understandable directory creation logic

* android: disable sigaction inside debuggerd

check https://github.com/google/AFL/blob/master/docs/INSTALL#L173

* fix forkserver timeout error msg

* removed -lc++ linking for lto

* fix afl_custom_queue_new_entry when syncing

* update grammar-mutator, show better fuzzing strategy yields

* Update ideas.md

Hey, I noticed there was a spelling error in above documentation for GSOC '21. I have corrected it, you can have a look at it if you want.

* display dictionary usage in havoc only mode

* ui custom mutator only display

* add AFL_EXIT_ON_SEED_ISSUES

* afl-whatsup -d

* fix alive count in afl-whatsup

* update havoc

* ui update

* fix aflpp qemu hook

* qemu driver new api

* add readme

* update readme

* allow aflpp_qemu_driver_hook.o to fail

* fix writing stat file on exit

* remove duplicate plot file write

* fix warnings

* afl-whatsup -d fix

* fix ui

* update readme

* qemuafl

* fix compcovtest

* fix compcovtest

* fix compcovtest

* cmplog -l3: disable trimming, forcing input2stage for all

* autoformat with black

* fix nits

* Changes following code review

* fix nits

* update docs

* review

* Add newline

Add newline

* Update readme

fix typo in readme

* Add new line

Add new line

* fixes

* fix compcovtest

* fix compcovtest

* code format for frida mode

* reworked formatting in order to avoid gcc 8.3.0 warnings

* add idea of thread-safe target feedback

* fix-typo: "WIn32" -> "Win32"

* fix custom trim for increasing data

* drop support for llvm < 6.0

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

* Push to stable (#895)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>

* Push to stable (#927)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* push to stable (#931)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* Final push to stable (#936)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

* push to stable (#931) (#932)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* improve error msg

* Added documentation for wine LoadLibrary workaround (#933)

* Fix cmake target compilation command example (#934)

- Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER.
- Add `cd build` after `mkdir build`.

* showmap passes queue items in alphabetical order

* added tmp files to gitignore

* lenient dict parsing, no map size enum for binary fuzzing

* added info about showmap queue directions

* update binary-only doc

* turn off map size detection if skip_bin_check is set

* Typo

* update docs

* update afl-system-config

* Set kill signal before using it in afl-showmap (#935)

* fix afl-cc help output

* add libafl to binary-only doc

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com>
Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com>
Co-authored-by: buherator <buherator@silentsignal.hu>

* final push to stable (really?) (#939)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

* push to stable (#931) (#932)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* improve error msg

* Added documentation for wine LoadLibrary workaround (#933)

* Fix cmake target compilation command example (#934)

- Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER.
- Add `cd build` after `mkdir build`.

* showmap passes queue items in alphabetical order

* added tmp files to gitignore

* lenient dict parsing, no map size enum for binary fuzzing

* added info about showmap queue directions

* update binary-only doc

* turn off map size detection if skip_bin_check is set

* Typo

* update docs

* update afl-system-config

* Set kill signal before using it in afl-showmap (#935)

* fix afl-cc help output

* add libafl to binary-only doc

* update docs

* less executions on variable paths

* AFL_SKIP_CRASHES is obsolete since 3.0

* add AFL_TRY_AFFINITY

* Typo

* Typo

* Typo/wording

* tweaks

* typos

* fix afl-whatsup help output

* fix afl-plot output

* fix for MacOS

* fix cmpcov doc for qemu

* fix tmpfile removal

* update dockerfile

* Frida (#940)

* Added re2 test

* Added libpcap test

* Fix validation of setting of ADDR_NO_RANDOMIZE

* Added support for printing original and instrumented code

Co-authored-by: Your Name <you@example.com>

* Support for AFL_FRIDA_PERSISTENT_RET (#941)

Co-authored-by: Your Name <you@example.com>

* Changes to add missing exclusion of ranges (#943)

Co-authored-by: Your Name <you@example.com>

* add --afl-noopt to afl-cc

* docs: fix link to README in QuickStartGuide (#946)

* Support writing Stalker stats (#945)

* Support writing Stalker stats

* Fixed string handling in print functions

Co-authored-by: Your Name <you@example.com>

* afl-cmin help fix, aflpp_driver - + @@ support

* fix for afl-showmap

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com>
Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com>
Co-authored-by: buherator <buherator@silentsignal.hu>
Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com>

* Dev (#949)

* use atomic read-modify-write increment for LLVM CLASSIC

* Change other LLVM modes to atomic increments

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* work in progress: not working correctly yet

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* still not working

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* first working NeverZero implementation

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* add some comments

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

* push to stable (#931) (#932)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* improve error msg

* Added documentation for wine LoadLibrary workaround (#933)

* Fix cmake target compilation command example (#934)

- Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER.
- Add `cd build` after `mkdir build`.

* showmap passes queue items in alphabetical order

* added tmp files to gitignore

* lenient dict parsing, no map size enum for binary fuzzing

* added info about showmap queue directions

* update binary-only doc

* turn off map size detection if skip_bin_check is set

* Typo

* update docs

* update afl-system-config

* Set kill signal before using it in afl-showmap (#935)

* fix afl-cc help output

* add libafl to binary-only doc

* update docs

* less executions on variable paths

* AFL_SKIP_CRASHES is obsolete since 3.0

* add AFL_TRY_AFFINITY

* Typo

* Typo

* Typo/wording

* tweaks

* typos

* fix afl-whatsup help output

* fix afl-plot output

* fix for MacOS

* fix cmpcov doc for qemu

* fix tmpfile removal

* update dockerfile

* Frida (#940)

* Added re2 test

* Added libpcap test

* Fix validation of setting of ADDR_NO_RANDOMIZE

* Added support for printing original and instrumented code

Co-authored-by: Your Name <you@example.com>

* Support for AFL_FRIDA_PERSISTENT_RET (#941)

Co-authored-by: Your Name <you@example.com>

* Changes to add missing exclusion of ranges (#943)

Co-authored-by: Your Name <you@example.com>

* add --afl-noopt to afl-cc

* docs: fix link to README in QuickStartGuide (#946)

* Support writing Stalker stats (#945)

* Support writing Stalker stats

* Fixed string handling in print functions

Co-authored-by: Your Name <you@example.com>

* afl-cmin help fix, aflpp_driver - + @@ support

* fix for afl-showmap

* support new env var AFL_LLVM_THREADSAFE_INST to enable atomic counters.
add new test case for that.

* add documentation for AFL_LLVM_THREADSAFE_INST

* add support for AFL_LLVM_THREADSAFE_INST to other LLVM passes

* add missing include for _exit()

* threadsafe doc fixes, code format

* Wording: "never zero" -> NeverZero

* fix afl_custom_post_process with multiple custom mutators

* fix docs

* debug ck_write

* fixed potential diff by 0

* fixes

* fix classic threadsafe counters

Co-authored-by: van Hauser <vh@thc.org>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com>
Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com>
Co-authored-by: buherator <buherator@silentsignal.hu>
Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com>

* v3.13c release (#950)

* use atomic read-modify-write increment for LLVM CLASSIC

* Change other LLVM modes to atomic increments

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* work in progress: not working correctly yet

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* still not working

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* first working NeverZero implementation

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* add some comments

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

* push to stable (#931) (#932)

* sync (#886)

* Create FUNDING.yml

* Update FUNDING.yml

* moved custom_mutator examples

* unicorn speedtest makefile cleanup

* fixed example location

* fix qdbi

* update util readme

* Frida persistent (#880)

* Added x64 support for persistent mode (function call only), in-memory teest cases and complog

* Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC

* Various minor fixes and finished support for AFL_INST_LIBS

* Review changes

Co-authored-by: Your Name <you@example.com>

* nits

* fix frida mode

* Integer overflow/underflow fixes in libdislocator (#889)

* libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t'

* libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads

* Bumped warnings up to the max and fixed remaining issues (#890)

Co-authored-by: Your Name <you@example.com>

* nits

* frida mode - support non-pie

* nits

* nit

* update grammar mutator

* Fixes for aarch64, OSX and other minor issues (#891)

Co-authored-by: Your Name <you@example.com>

* nits

* nits

* fix PCGUARD, build aflpp_driver with fPIC

* Added representative fuzzbench test and test for libxml (#893)

* Added representative fuzzbench test and test for libxml

* Added support for building FRIDA from source with FRIDA_SOURCE=1

Co-authored-by: Your Name <you@example.com>

* nits

* update changelog

* typos

* fixed potential double free in custom trim (#881)

* error handling, freeing mem

* frida: complog -> cmplog

* fix statsd writing

* let aflpp_qemu_driver_hook.so build fail gracefully

* fix stdin trimming

* Support for AFL_ENTRYPOINT (#898)

Co-authored-by: Your Name <you@example.com>

* remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used

* reverse push (#901)

* Create FUNDING.yml

* Update FUNDING.yml

* disable QEMU static pie

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>

* clarify that no modifications are required.

* add new test for frida_mode (please review)

* typos

* fix persistent mode (64-bit)

* set ARCH for linux intel 32-bit for frida-gum-devkit

* prepare for 32-bit support (later)

* not on qemu 3 anymore

* unicorn mips fixes

* instrumentation further move to C++11 (#900)

* unicorn fixes

* more unicorn fixes

* Fix memory errors when trim causes testcase growth (#881) (#903)

* Revert "fixed potential double free in custom trim (#881)"

This reverts commit e9d2f72382cab75832721d859c3e731da071435d.

* Revert "fix custom trim for increasing data"

This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667.

* Fix memory errors when trim causes testcase growth

Modify trim_case_custom to avoid writing into in_buf because
some custom mutators can cause the testcase to grow rather than
shrink.

Instead of modifying in_buf directly, we write the update out
to the disk when trimming is complete, and then the caller is
responsible for refreshing the in-memory buffer from the file.

This is still a bit sketchy because it does need to modify q->len in
order to notify the upper layers that something changed, and it could
end up telling upper layer code that the q->len is *bigger* than
the buffer (q->testcase_buf) that contains it, which is asking
for trouble down the line somewhere...

* Fix an unlikely situation

Put back some `unlikely()` calls that were in
the e9d2f72382cab75832721d859c3e731da071435d commit that was
reverted.

* typo

* Exit on time (#904)

* Variable AFL_EXIT_ON_TIME description has been added.
Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added.
afl->exit_on_time variable initialization has been added.
The asignment of a value to the afl->afl_env.afl_exit_on_time variable from
environment variables has been added.
Code to exit on timeout if new path not found has been added.

* Type of afl_exit_on_time variable has been changed.
Variable exit_on_time has been added to the afl_state_t structure.

* Command `export AFL_EXIT_WHEN_DONE=1` has been added.

* Millisecond to second conversion has been added.
Call get_cur_time() has been added.

* Revert to using the saved current time value.

* Useless check has been removed.

* fix new path to custom-mutators

* ensure crashes/README.txt exists

* fix

* Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906)

Co-authored-by: Your Name <you@example.com>

* Fix numeric overflow in cmplog implementation (#907)

Co-authored-by: Your Name <you@example.com>

* testcase fixes for unicorn

* remove merge conflict artifacts

* fix afl-plot

* Changes to remove binaries from frida_mode (#913)

Co-authored-by: Your Name <you@example.com>

* Frida cmplog fail fast (#914)

* Changes to remove binaries from frida_mode

* Changes to make cmplog fail fast

Co-authored-by: Your Name <you@example.com>

* afl-plot: relative time

* arch linux and mac os support for afl-system-config

* typo

* code-format

* update documentation

* github workflow for qemu

* OSX-specific improvements (#912)

* Fix afl-cc to work correctly by default on OSX using xcode

- CLANG_ENV_VAR must be set for afl-as to work
- Use clang mode by default if no specific compiler selected

* Add OSX-specific documentation for configuring shared memory

* Fixes to memory operands for complog (#916)

Co-authored-by: Your Name <you@example.com>

* fix a few cur_time uses

* added bounds check to pivot_inputs (fixes #921)

* additional safety checks for restarts

* restrict afl-showmap in_file size

* fix seed crash disable

* add warning for afl-showmap partial read

* no core dumps

* AFL_PRINT_FILENAMES added

* more documentation for AFL_EXIT_ON_TIME

* Flushing for AFL_PRINT_FILENAMES

* FASAN Support (#918)

* FASAN Support

* Fix handling of Address Sanitizer DSO

* Changes to identification of Address Sanitizer DSO

Co-authored-by: Your Name <you@example.com>

* Support for x86 (#920)

Co-authored-by: Your Name <you@example.com>

* Update frida_mode readme (#925)

* libqasan: use syscalls for read and write

* update readme

* Minor integration tweaks (#926)

Co-authored-by: Your Name <you@example.com>

* merge

* fix afl-fuzz.c frida preload

* cleaned up AFL_PRINT_FILENAMES env

* Changes to have persistent mode exit at the end of the loop (#928)

Co-authored-by: Your Name <you@example.com>

* fix llvm-dict2file

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>

* improve error msg

* Added documentation for wine LoadLibrary workaround (#933)

* Fix cmake target compilation command example (#934)

- Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER.
- Add `cd build` after `mkdir build`.

* showmap passes queue items in alphabetical order

* added tmp files to gitignore

* lenient dict parsing, no map size enum for binary fuzzing

* added info about showmap queue directions

* update binary-only doc

* turn off map size detection if skip_bin_check is set

* Typo

* update docs

* update afl-system-config

* Set kill signal before using it in afl-showmap (#935)

* fix afl-cc help output

* add libafl to binary-only doc

* update docs

* less executions on variable paths

* AFL_SKIP_CRASHES is obsolete since 3.0

* add AFL_TRY_AFFINITY

* Typo

* Typo

* Typo/wording

* tweaks

* typos

* fix afl-whatsup help output

* fix afl-plot output

* fix for MacOS

* fix cmpcov doc for qemu

* fix tmpfile removal

* update dockerfile

* Frida (#940)

* Added re2 test

* Added libpcap test

* Fix validation of setting of ADDR_NO_RANDOMIZE

* Added support for printing original and instrumented code

Co-authored-by: Your Name <you@example.com>

* Support for AFL_FRIDA_PERSISTENT_RET (#941)

Co-authored-by: Your Name <you@example.com>

* Changes to add missing exclusion of ranges (#943)

Co-authored-by: Your Name <you@example.com>

* add --afl-noopt to afl-cc

* docs: fix link to README in QuickStartGuide (#946)

* Support writing Stalker stats (#945)

* Support writing Stalker stats

* Fixed string handling in print functions

Co-authored-by: Your Name <you@example.com>

* afl-cmin help fix, aflpp_driver - + @@ support

* fix for afl-showmap

* support new env var AFL_LLVM_THREADSAFE_INST to enable atomic counters.
add new test case for that.

* add documentation for AFL_LLVM_THREADSAFE_INST

* add support for AFL_LLVM_THREADSAFE_INST to other LLVM passes

* add missing include for _exit()

* threadsafe doc fixes, code format

* Wording: "never zero" -> NeverZero

* fix afl_custom_post_process with multiple custom mutators

* fix docs

* debug ck_write

* fixed potential diff by 0

* fixes

* fix classic threadsafe counters

* v3.13c release

Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com>
Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com>
Co-authored-by: buherator <buherator@silentsignal.hu>
Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com>

Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com>
Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Jiangen Jiao <joeyjiaojg@qq.com>
Co-authored-by: Yong-Hao Zou <yonghaoz1994@gmail.com>
Co-authored-by: hexcoder- <heiko@hexco.de>
Co-authored-by: R. Elliott Childre <elliottchildre329@gmail.com>
Co-authored-by: microsvuln <55649192+Microsvuln@users.noreply.github.com>
Co-authored-by: Joshua Rogers <jrogers@opera.com>
Co-authored-by: begasus <begasus@gmail.com>
Co-authored-by: Ujjwal Kirti <64329707+ujjwalkirti@users.noreply.github.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: veritas501 <hxzene@gmail.com>
Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com>
Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru>
Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com>
Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com>
Co-authored-by: buherator <buherator@silentsignal.hu>
Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com>

1 files changed, 78 insertions, 54 deletions

diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c
index 70a49a6b..88b5bc02 100644
--- a/src/afl-fuzz-init.c
+++ b/src/afl-fuzz-init.c
@@ -113,7 +113,7 @@ void bind_to_free_cpu(afl_state_t *afl) {
   u8  lockfile[PATH_MAX] = "";
   s32 i;
 
-  if (afl->afl_env.afl_no_affinity) {
+  if (afl->afl_env.afl_no_affinity && !afl->afl_env.afl_try_affinity) {
 
     if (afl->cpu_to_bind != -1) {
 
@@ -130,10 +130,21 @@ void bind_to_free_cpu(afl_state_t *afl) {
 
     if (!bind_cpu(afl, afl->cpu_to_bind)) {
 
-      FATAL(
-          "Could not bind to requested CPU %d! Make sure you passed a valid "
-          "-b.",
-          afl->cpu_to_bind);
+      if (afl->afl_env.afl_try_affinity) {
+
+        WARNF(
+            "Could not bind to requested CPU %d! Make sure you passed a valid "
+            "-b.",
+            afl->cpu_to_bind);
+
+      } else {
+
+        FATAL(
+            "Could not bind to requested CPU %d! Make sure you passed a valid "
+            "-b.",
+            afl->cpu_to_bind);
+
+      }
 
     }
 
@@ -420,11 +431,14 @@ void bind_to_free_cpu(afl_state_t *afl) {
          "Uh-oh, looks like all %d CPU cores on your system are allocated to\n"
          "    other instances of afl-fuzz (or similar CPU-locked tasks). "
          "Starting\n"
-         "    another fuzzer on this machine is probably a bad plan, but if "
-         "you are\n"
-         "    absolutely sure, you can set AFL_NO_AFFINITY and try again.\n",
-         afl->cpu_core_count);
-    FATAL("No more free CPU cores");
+         "    another fuzzer on this machine is probably a bad plan.\n"
+         "%s",
+         afl->cpu_core_count,
+         afl->afl_env.afl_try_affinity ? ""
+                                       : "    If you are sure, you can set "
+                                         "AFL_NO_AFFINITY and try again.\n");
+
+    if (!afl->afl_env.afl_try_affinity) { FATAL("No more free CPU cores"); }
 
   }
 
@@ -823,7 +837,6 @@ void perform_dry_run(afl_state_t *afl) {
 
   struct queue_entry *q;
   u32                 cal_failures = 0, idx;
-  u8 *                skip_crashes = afl->afl_env.afl_skip_crashes;
   u8 *                use_mem;
 
   for (idx = 0; idx < afl->queued_paths; idx++) {
@@ -881,7 +894,7 @@ void perform_dry_run(afl_state_t *afl) {
 
       case FSRV_RUN_TMOUT:
 
-        if (afl->timeout_given) {
+        if (afl->timeout_given && !afl->afl_env.afl_exit_on_seed_issues) {
 
           /* if we have a timeout but a timeout value was given then always
              skip. The '+' meaning has been changed! */
@@ -923,27 +936,6 @@ void perform_dry_run(afl_state_t *afl) {
 
         if (afl->crash_mode) { break; }
 
-        if (skip_crashes) {
-
-          if (afl->fsrv.uses_crash_exitcode) {
-
-            WARNF(
-                "Test case results in a crash or AFL_CRASH_EXITCODE %d "
-                "(skipping)",
-                (int)(s8)afl->fsrv.crash_exitcode);
-
-          } else {
-
-            WARNF("Test case results in a crash (skipping)");
-
-          }
-
-          q->cal_failed = CAL_CHANCES;
-          ++cal_failures;
-          break;
-
-        }
-
         if (afl->fsrv.mem_limit) {
 
           u8 val_buf[STRINGIFY_VAL_SIZE_MAX];
@@ -1036,20 +1028,24 @@ void perform_dry_run(afl_state_t *afl) {
 
         }
 
-        /* Remove from fuzzing queue but keep for splicing */
+        if (afl->afl_env.afl_exit_on_seed_issues) {
 
-        struct queue_entry *p = afl->queue;
+          FATAL("As AFL_EXIT_ON_SEED_ISSUES is set, afl-fuzz exits.");
 
-        if (!p->was_fuzzed) {
+        }
 
-          p->was_fuzzed = 1;
+        /* Remove from fuzzing queue but keep for splicing */
+
+        if (!q->was_fuzzed) {
+
+          q->was_fuzzed = 1;
           --afl->pending_not_fuzzed;
           --afl->active_paths;
 
         }
 
-        p->disabled = 1;
-        p->perf_score = 0;
+        q->disabled = 1;
+        q->perf_score = 0;
 
         u32 i = 0;
         while (unlikely(i < afl->queued_paths && afl->queue_buf[i] &&
@@ -1113,14 +1109,12 @@ void perform_dry_run(afl_state_t *afl) {
 
     if (cal_failures == afl->queued_paths) {
 
-      FATAL("All test cases time out%s, giving up!",
-            skip_crashes ? " or crash" : "");
+      FATAL("All test cases time out or crash, giving up!");
 
     }
 
-    WARNF("Skipped %u test cases (%0.02f%%) due to timeouts%s.", cal_failures,
-          ((double)cal_failures) * 100 / afl->queued_paths,
-          skip_crashes ? " or crashes" : "");
+    WARNF("Skipped %u test cases (%0.02f%%) due to timeouts or crashes.",
+          cal_failures, ((double)cal_failures) * 100 / afl->queued_paths);
 
     if (cal_failures * 5 > afl->queued_paths) {
 
@@ -1288,9 +1282,13 @@ void pivot_inputs(afl_state_t *afl) {
 
       if (src_str && sscanf(src_str + 1, "%06u", &src_id) == 1) {
 
-        struct queue_entry *s = afl->queue_buf[src_id];
+        if (src_id < afl->queued_paths) {
 
-        if (s) { q->depth = s->depth + 1; }
+          struct queue_entry *s = afl->queue_buf[src_id];
+
+          if (s) { q->depth = s->depth + 1; }
+
+        }
 
         if (afl->max_depth < q->depth) { afl->max_depth = q->depth; }
 
@@ -2025,7 +2023,7 @@ void setup_dirs_fds(afl_state_t *afl) {
 
     fprintf(
         afl->fsrv.plot_file,
-        "# unix_time, cycles_done, cur_path, paths_total, "
+        "# relative_time, cycles_done, cur_path, paths_total, "
         "pending_total, pending_favs, map_size, unique_crashes, "
         "unique_hangs, max_depth, execs_per_sec, total_execs, edges_found\n");
 
@@ -2490,6 +2488,18 @@ void check_asan_opts(afl_state_t *afl) {
 
   }
 
+  x = get_afl_env("LSAN_OPTIONS");
+
+  if (x) {
+
+    if (!strstr(x, "symbolize=0")) {
+
+      FATAL("Custom LSAN_OPTIONS set without symbolize=0 - please fix!");
+
+    }
+
+  }
+
 }
 
 /* Handle stop signal (Ctrl-C, etc). */
@@ -2692,7 +2702,7 @@ void check_binary(afl_state_t *afl, u8 *fname) {
 
 #endif                                                       /* ^!__APPLE__ */
 
-  if (!afl->fsrv.qemu_mode && !afl->unicorn_mode &&
+  if (!afl->fsrv.qemu_mode && !afl->fsrv.frida_mode && !afl->unicorn_mode &&
       !afl->non_instrumented_mode &&
       !memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) {
 
@@ -2708,11 +2718,15 @@ void check_binary(afl_state_t *afl, u8 *fname) {
          "    When source code is not available, you may be able to leverage "
          "QEMU\n"
          "    mode support. Consult the README.md for tips on how to enable "
-         "this.\n"
+         "this.\n\n"
+
+         "    If your target is an instrumented binary (e.g. with zafl, "
+         "retrowrite,\n"
+         "    etc.) then set 'AFL_SKIP_BIN_CHECK=1'\n\n"
 
          "    (It is also possible to use afl-fuzz as a traditional, "
-         "non-instrumented fuzzer.\n"
-         "    For that, you can use the -n option - but expect much worse "
+         "non-instrumented\n"
+         "    fuzzer. For that use the -n option - but expect much worse "
          "results.)\n",
          doc_path);
 
@@ -2720,7 +2734,7 @@ void check_binary(afl_state_t *afl, u8 *fname) {
 
   }
 
-  if ((afl->fsrv.qemu_mode) &&
+  if ((afl->fsrv.qemu_mode || afl->fsrv.frida_mode) &&
       memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) {
 
     SAYF("\n" cLRD "[-] " cRST
@@ -2735,7 +2749,8 @@ void check_binary(afl_state_t *afl, u8 *fname) {
   }
 
   if (memmem(f_data, f_len, "__asan_init", 11) ||
-      memmem(f_data, f_len, "__msan_init", 11)) {
+      memmem(f_data, f_len, "__msan_init", 11) ||
+      memmem(f_data, f_len, "__lsan_init", 11)) {
 
     afl->fsrv.uses_asan = 1;
 
@@ -2755,9 +2770,18 @@ void check_binary(afl_state_t *afl, u8 *fname) {
 
     WARNF("AFL_PERSISTENT is no longer supported and may misbehave!");
 
+  } else if (getenv("AFL_FRIDA_PERSISTENT_ADDR")) {
+
+    OKF("FRIDA Persistent mode configuration options detected.");
+    setenv(PERSIST_ENV_VAR, "1", 1);
+    afl->persistent_mode = 1;
+
+    afl->shmem_testcase_mode = 1;
+
   }
 
-  if (memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) {
+  if (afl->fsrv.frida_mode ||
+      memmem(f_data, f_len, DEFER_SIG, strlen(DEFER_SIG) + 1)) {
 
     OKF(cPIN "Deferred forkserver binary detected.");
     setenv(DEFER_ENV_VAR, "1", 1);