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| author | van Hauser <vh@thc.org> | 2023-05-15 11:51:37 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-15 10:51:37 +0200 |
| commit | c4b1566ba35c697cda7822bd0cf30e2e3eeee0c7 (patch) | |
| tree | 3337fbdabebc223c5222b650127af7469a77f693 /include/alloc-inl.h | |
| parent | 74be9ab5ce61d5b561faf688c245143da1a0141e (diff) | |
| download | afl++-c4b1566ba35c697cda7822bd0cf30e2e3eeee0c7.tar.gz | |
push to stable (#1734)
* afl++ -> AFL++ * update readme * more debug * slightly different weighting algo (#1719) * better seed selection * slightly different weighting calculation * remove unnecessary memset * Add "Hangs saved" to afl-whatsup (#1717) The hangs could show long or infinite loops. This is important. Co-authored-by: van Hauser <vh@thc.org> * nits * afl-showmap: Start a only a single fork server (#1718) A forkserver is started by afl_fsrv_get_mapsize() when dynamically finding the map size. When an input directory option is specified a second fork server was also started. This commit re-arranges the inits for several forkserver struct members so that we can re-use the server started by the get_mapsize() call when not in coresight/qemu/unicorn modes and just start the server otherwise. * Source Code Coverage support for Nyx (Part 1) (#1720) * Additional source code reformatting in afl-compiler-rt * Add source code coverage support to afl-compiler-rt (for use with Nyx) * doc, code format * llvm 17 changes * more llvm 17 * add frida mode tutorial * fix effector map * docs * Should memset EFF_ALEN(len) of eff_map (#1722) * fix reallocs * fix afl-system-config for macos * afl-fuzz.c: Document -i - in --help (#1725) afl-fuzz.c: Document `-i -` in `--help`, to write that `-i` can be passed '-' to resume the prior fuzzing job. Also reference AFL_AUTORESUME so users know they can set that parameter to sidestep the issue entirely. * tritondse custom mutator attempt * tritondse fixes * update libnyx (#1727) * GNUmakefile: Update LLVM instructions (#1728) Update LLVM instructions, because versions higher than 14 are supported and to be explicit that LLD is also required * disable macos in the ci, works fine for me * fix makefile * better tritondse support * next steps for tritondse * qemuafl: Persistent mode for PPC32 targets * update qemu_mode * afl-clang-lto incomptable with -flto=thin * add @responsefile support for afl-cc --------- Co-authored-by: fxlb <devel.fx.lebail@orange.fr> Co-authored-by: Nick Potenski <nick.potenski@garmin.com> Co-authored-by: Christian Holler (:decoder) <choller@mozilla.com> Co-authored-by: lazymio <mio@lazym.io> Co-authored-by: Moshe Kaplan <me@moshekaplan.com> Co-authored-by: Sergej Schumilo <sergej@schumilo.de> Co-authored-by: Dominik Maier <domenukk@gmail.com>
Diffstat (limited to 'include/alloc-inl.h')
| -rw-r--r-- | include/alloc-inl.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/alloc-inl.h b/include/alloc-inl.h index ae37028e..1e9a192b 100644 --- a/include/alloc-inl.h +++ b/include/alloc-inl.h @@ -42,7 +42,7 @@ // Be careful! _WANT_ORIGINAL_AFL_ALLOC is not compatible with custom mutators #ifndef _WANT_ORIGINAL_AFL_ALLOC - // afl++ stuff without memory corruption checks - for speed + // AFL++ stuff without memory corruption checks - for speed /* User-facing macro to sprintf() to a dynamically allocated buffer. */ @@ -704,12 +704,11 @@ static inline void *afl_realloc(void **buf, size_t size_needed) { *buf = NULL; return NULL; - } else { - - new_buf = newer_buf; - } + new_buf = newer_buf; + memset(((u8 *)new_buf) + current_size, 0, next_size - current_size); + new_buf->complete_size = next_size; *buf = (void *)(new_buf->buf); return *buf; |