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>

1 files changed, 0 insertions, 123 deletions

diff --git a/utils/custom_mutators/wrapper_afl_min.py b/utils/custom_mutators/wrapper_afl_min.py
deleted file mode 100644
index 5cd60031..00000000
--- a/utils/custom_mutators/wrapper_afl_min.py
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/usr/bin/env python
-
-from XmlMutatorMin import XmlMutatorMin
-
-# Default settings (production mode)
-
-__mutator__ = None
-__seed__ = "RANDOM"
-__log__ = False
-__log_file__ = "wrapper.log"
-
-
-# AFL functions
-def log(text):
-    """
-    Logger
-    """
-
-    global __seed__
-    global __log__
-    global __log_file__
-
-    if __log__:
-        with open(__log_file__, "a") as logf:
-            logf.write("[%s] %s\n" % (__seed__, text))
-
-
-def init(seed):
-    """
-    Called once when AFL starts up. Seed is used to identify the AFL instance in log files
-    """
-
-    global __mutator__
-    global __seed__
-
-    # Get the seed
-    __seed__ = seed
-
-    # Create a global mutation class
-    try:
-        __mutator__ = XmlMutatorMin(__seed__, verbose=__log__)
-        log("init(): Mutator created")
-    except RuntimeError as e:
-        log("init(): Can't create mutator: %s" % e.message)
-
-
-def fuzz(buf, add_buf, max_size):
-    """
-    Called for each fuzzing iteration.
-    """
-
-    global __mutator__
-
-    # Do we have a working mutator object?
-    if __mutator__ is None:
-        log("fuzz(): Can't fuzz, no mutator available")
-        return buf
-
-    # Try to use the AFL buffer
-    via_buffer = True
-
-    # Interpret the AFL buffer (an array of bytes) as a string
-    if via_buffer:
-        try:
-            buf_str = str(buf)
-            log("fuzz(): AFL buffer converted to a string")
-        except Exception:
-            via_buffer = False
-            log("fuzz(): Can't convert AFL buffer to a string")
-
-    # Load XML from the AFL string
-    if via_buffer:
-        try:
-            __mutator__.init_from_string(buf_str)
-            log(
-                "fuzz(): Mutator successfully initialized with AFL buffer (%d bytes)"
-                % len(buf_str)
-            )
-        except Exception:
-            via_buffer = False
-            log("fuzz(): Can't initialize mutator with AFL buffer")
-
-    # If init from AFL buffer wasn't succesful
-    if not via_buffer:
-        log("fuzz(): Returning unmodified AFL buffer")
-        return buf
-
-    # Sucessful initialization -> mutate
-    try:
-        __mutator__.mutate(max=5)
-        log("fuzz(): Input mutated")
-    except Exception:
-        log("fuzz(): Can't mutate input => returning buf")
-        return buf
-
-    # Convert mutated data to a array of bytes
-    try:
-        data = bytearray(__mutator__.save_to_string())
-        log("fuzz(): Mutated data converted as bytes")
-    except Exception:
-        log("fuzz(): Can't convert mutated data to bytes => returning buf")
-        return buf
-
-    # Everything went fine, returning mutated content
-    log("fuzz(): Returning %d bytes" % len(data))
-    return data
-
-
-# Main (for debug)
-if __name__ == "__main__":
-
-    __log__ = True
-    __log_file__ = "/dev/stdout"
-    __seed__ = "RANDOM"
-
-    init(__seed__)
-
-    in_1 = bytearray(
-        "<foo ddd='eeee'>ffff<a b='c' d='456' eee='ffffff'>zzzzzzzzzzzz</a><b yyy='YYY' zzz='ZZZ'></b></foo>"
-    )
-    in_2 = bytearray("<abc abc123='456' abcCBA='ppppppppppppppppppppppppppppp'/>")
-    out = fuzz(in_1, in_2)
-    print(out)