- Update to version 2.52b:
* Upgraded QEMU patches from 2.3.0 to 2.10.0. Required troubleshooting
several weird issues.
* Added setsid to afl-showmap. See the notes for 2.51b.
* Added target mode (deferred, persistent, qemu, etc) to fuzzer_stats.
* afl-tmin should now save a partially minimized file when Ctrl-C
is pressed.
* Added an option for afl-analyze to dump offsets in hex.
* Added support for parameters in triage_crashes.sh.
OBS-URL: https://build.opensuse.org/request/show/539100
OBS-URL: https://build.opensuse.org/package/show/devel:tools/afl?expand=0&rev=90
- Version 2.49b
- Added AFL_TMIN_EXACT to allow path constraint for crash minimization.
- Added dates for releases (retroactively for all of 2017).
- Version 2.48b
- Added AFL_ALLOW_TMP to permit some scripts to run in /tmp.
- Fixed cwd handling in afl-analyze (similar to the quirk in afl-tmin).
- Made it possible to point -o and -f to the same file in afl-tmin.
- Version 2.47b
- Fixed cwd handling in afl-tmin. Spotted by Jakub Wilk.
- Version 2.46b
- libdislocator now supports AFL_LD_NO_CALLOC_OVER for folks who do not
want to abort on calloc() overflows.
- Made a minor fix to libtokencap. Reported by Daniel Stender.
- Added a small JSON dictionary, inspired on a dictionary done by Jakub Wilk.
OBS-URL: https://build.opensuse.org/request/show/512610
OBS-URL: https://build.opensuse.org/package/show/devel:tools/afl?expand=0&rev=83
- Addressed a major user complaint related to timeout detection. Timing out
inputs are now binned as "hangs" only if they exceed a far more generous
time limit than the one used to reject slow paths.
- update to 2.40b:
- Fixed a minor oversight in the insertion strategy for dictionary words.
Spotted by Andrzej Jackowski.
- Made a small improvement to the havoc block insertion strategy.
- Adjusted color rules for "is it done yet?" indicators.
OBS-URL: https://build.opensuse.org/package/show/devel:tools/afl?expand=0&rev=77
- Update to version 2.35b:
* Fixed a minor cmdline reporting glitch, spotted by Leo Barnes.
* Fixed a silly bug in libdislocator. Spotted by Johannes Schultz.
- Changes for version 2.34b:
* Added a note about afl-tmin to technical_details.txt.
* Added support for AFL_NO_UI, as suggested by Leo Barnes.
- Changes for version 2.33b:
* Added code to strip -Wl,-z,defs and -Wl,--no-undefined for
fl-clang-fast, since they interfere with -shared. Spotted and
iagnosed by Toby Hutton.
* Added some fuzzing tips for Android.
OBS-URL: https://build.opensuse.org/request/show/436436
OBS-URL: https://build.opensuse.org/package/show/devel:tools/afl?expand=0&rev=70
- Version 2.32b:
- Added a check for AFL_HARDEN combined with AFL_USE_*SAN. Suggested by Hanno Boeck.
- Made several other cosmetic adjustments to cycle timing in the wake of the big tweak made in 2.31b.
- Version 2.31b:
- Changed havoc cycle counts for a marked performance boost, especially
with -S / -d. See the discussion of FidgetyAFL in:
https://groups.google.com/forum/#!topic/afl-users/fOPeb62FZUg
While this does not implement the approach proposed by the authors of
the CCS paper, the solution is a result of digging into that research;
more improvements may follow as I do more experiments and get more
definitive data.
- Version 2.30b:
- Made minor improvements to persistent mode to avoid the remote
possibility of "no instrumentation detected" issues with very low
instrumentation densities.
- Fixed a minor glitch with a leftover process in persistent mode.
Reported by Jakub Wilk and Daniel Stender.
- Made persistent mode bitmaps a bit more consistent and adjusted the way
this is shown in the UI, especially in persistent mode.
- Version 2.29b:
- Made a minor #include fix to llvm_mode. Suggested by Jonathan Metzman.
- Made cosmetic updates to the docs.
- Version 2.28b:
- Added "life pro tips" to docs/.
- Moved testcases/_extras/ to dictionaries/ for visibility.
- Made minor improvements to install scripts.
- Added an important safety tip.
- Version 2.27b:
- Added libtokencap, a simple feature to intercept strcmp / memcmp and
generate dictionary entries that can help extend coverage.
OBS-URL: https://build.opensuse.org/request/show/422107
OBS-URL: https://build.opensuse.org/package/show/devel:tools/afl?expand=0&rev=68
