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| author | WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> | 2021-04-28 09:25:26 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-28 10:25:26 +0200 |
| commit | 39ad3b89467d6de12cbb9d08ccd77d331c0d1f9e (patch) | |
| tree | 18bdf509d47e0d971bd9d7faf56d27758b23b09c /instrumentation | |
| parent | 8da5cba4012080afca5e7f7da9aaa6aa6e263f3e (diff) | |
| download | afl++-39ad3b89467d6de12cbb9d08ccd77d331c0d1f9e.tar.gz | |
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>
Diffstat (limited to 'instrumentation')
| -rw-r--r-- | instrumentation/afl-compiler-rt.o.c | 15 | ||||
| -rw-r--r-- | instrumentation/afl-llvm-lto-instrumentation.so.cc | 8 |
2 files changed, 12 insertions, 11 deletions
diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 552bbea8..2089ce78 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -79,8 +79,9 @@ #endif #if defined(__HAIKU__) - extern ssize_t _kern_write(int fd, off_t pos, const void *buffer, size_t bufferSize); -#endif // HAIKU +extern ssize_t _kern_write(int fd, off_t pos, const void *buffer, + size_t bufferSize); +#endif // HAIKU u8 __afl_area_initial[MAP_INITIAL_SIZE]; u8 * __afl_area_ptr_dummy = __afl_area_initial; @@ -1754,11 +1755,11 @@ static int area_is_valid(void *ptr, size_t len) { if (unlikely(!ptr || __asan_region_is_poisoned(ptr, len))) { return 0; } - #ifndef __HAIKU__ - long r = syscall(SYS_write, __afl_dummy_fd[1], ptr, len); - #else - long r = _kern_write(__afl_dummy_fd[1], -1, ptr, len); - #endif // HAIKU +#ifndef __HAIKU__ + long r = syscall(SYS_write, __afl_dummy_fd[1], ptr, len); +#else + long r = _kern_write(__afl_dummy_fd[1], -1, ptr, len); +#endif // HAIKU if (r <= 0 || r > len) return 0; diff --git a/instrumentation/afl-llvm-lto-instrumentation.so.cc b/instrumentation/afl-llvm-lto-instrumentation.so.cc index f6cdbe9e..68bd2fa5 100644 --- a/instrumentation/afl-llvm-lto-instrumentation.so.cc +++ b/instrumentation/afl-llvm-lto-instrumentation.so.cc @@ -89,11 +89,11 @@ class AFLLTOPass : public ModulePass { bool runOnModule(Module &M) override; protected: - uint32_t afl_global_id = 1, autodictionary = 1; - uint32_t function_minimum_size = 1; - uint32_t inst_blocks = 0, inst_funcs = 0, total_instr = 0; + uint32_t afl_global_id = 1, autodictionary = 1; + uint32_t function_minimum_size = 1; + uint32_t inst_blocks = 0, inst_funcs = 0, total_instr = 0; unsigned long long int map_addr = 0x10000; - char * skip_nozero = NULL; + char * skip_nozero = NULL; }; |