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2020-07-01comments fixhexcoder
2020-07-01fix texthexcoder
2020-07-01restore credit for afl-tmin fork server patchhexcoder
2020-07-01comments fixhexcoder
2020-07-01comments fixedhexcoder
2020-07-01text fixhexcoder
2020-07-01renaming remains fixedhexcoder
2020-06-30reduce the time interval in which the secondaries syncvan Hauser
2020-06-30rename whitelist -> instrumentlistvan Hauser
2020-06-30blacklist -> ignore renamingvan Hauser
2020-06-29Revert "Merge branch 'text_inputs' into dev"root
This reverts commit 6d9b29daca46c8912aa9ddf6c053bc8554e9e9f7, reversing changes made to 07648f75ea5ef8f03a92db0c7566da8c229dc27b.
2020-06-29Merge branch 'text_inputs' into devvan Hauser
2020-06-29workaround for recent afl++ versionsvan Hauser
2020-06-29fix unittestvan Hauser
2020-06-29fix autodictvan Hauser
2020-06-29fix for shmem+autodictvan Hauser
2020-06-28less problematic definitionsvan Hauser
2020-06-28less problematic definitionsvan Hauser
2020-06-28debug codevan Hauser
2020-06-28typo aonce -> oncehexcoder
2020-06-28O2 instead of O3 for .o target filesvan Hauser
2020-06-28update idea listvan Hauser
2020-06-28update schedules in readmevan Hauser
2020-06-28fix output for LTOinstrimvan Hauser
2020-06-27fix make staticvan Hauser
2020-06-27fix typosvan Hauser
2020-06-27afl-sharedmem.c: fix leaks on error paths (SysV shared memory)hexcoder-
2020-06-26original fix for calibration errorAndrea Fioraldi
2020-06-26afl-plot remove error printvan Hauser
2020-06-26implement sharedmem mmap for cmplogvan Hauser
2020-06-26fix shared memory leaks in afl-showmap, initialize cmplog_modehexcoder-
2020-06-25fix for schedulesvan Hauser
2020-06-25remove debugvan Hauser
2020-06-25shmem release fixvan Hauser
2020-06-25make llvm_mode pcguard instrumentation collision freevan Hauser
2020-06-25fix makefilevan Hauser
2020-06-25initialized variableDominik Maier
2020-06-25updated unicornaflDominik Maier
2020-06-25remove radamsa, add radamsa custom mutatorvan Hauser
2020-06-25Merge pull request #425 from dgmelski/fix-recalibrationAndrea Fioraldi
Fix saturated maps & stability cliff in recalibration
2020-06-25GNUmakefile: warn about '.' being first path in PATH environment variable. ↵hexcoder-
This causes recursion in 'as'. (seen in Haiku)
2020-06-25add seek power schedule, remove update stats in calibration, fix help outputvan Hauser
2020-06-25fix plotvan Hauser
2020-06-24Fix saturated maps & stability cliff in recalibrationDavid Melski
I have observed two problems: 1. A sudden "stability cliff" where stability drops precipitously. 2. A sudden jump to a 100% saturated "density map". Both issues are due to attempted "recalibration" of a case at the beginning of fuzz_one_original() or mopt_common_fuzzing(). See the comments "CALIBRATION (only if failed earlier on)" in those functions and the subsequent call to calibrate_case(). At those calls to calibrate_case(), afl->fsrv.trace_bits holds trace_bits for a run of the SUT on a prior queue entry. However, calibrate_case() may use the trace_bits as if they apply to the current queue entry (afl->queue_cur). Most often this bug causes the "stability cliff". Trace bits are compared for runs on distinct inputs, which can be very different. The result is a sudden drop in stability. Sometimes it leads to the "saturated map" problem. A saturated density map arises if the trace bits on the previous entry were "simplified" by simplify_trace(). Simplified traces only contain the values 1 and 128. They are meant to be compared against virgin_crashes and virgin_tmouts. However, this bug causes the (stale) simplified trace to be compared against virgin_bits during a call to has_new_bits(), which causes every byte in vigin_bits to be something other than 255. The overall map density is determined by the percentage of bytes not 255, which will be 100%. Worse, AFL++ will be unable to detect novel occurrences of edge counts 1 and 128 going forward. This patch avoids the above issues by clearing q->exec_cksum when calibration fails. Recalibrations are forced to start with a fresh trace on the queue entry. Thanks to @andreafioraldi for suggesting the current, improved patch.
2020-06-24decrease time to sync for mainvan Hauser
2020-06-24update .gitignorevan Hauser
2020-06-24add -D option for -Svan Hauser
2020-06-24create .synced/NAMES.last to document last sync attemptsvan Hauser
2020-06-24gitignorevan Hauser
2020-06-23lto whitelist in test.shvan Hauser
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-05-28 20:45:05 +0000