0.15.3

Highlights

• New AFL++ Forkserver support in libafl_targets, new forkserver features
• Introduced LuaMutator, scriptable mutators
• SIMD performance enhancements for MapFeedback in stable rust (was nighly-only before)
• LibAFL_Nyx now on crates.io
• CmpLog and RISC-V support in LibAFL_Unicorn
• IntelPT tracing module for LibAFL_QEMU
• TMIN (testcase minimization) for LibAFL_QEMU
• Improved LibAFL_Sugar for simple LibAFL use

What's Changed

• Update QEMU syshook ret value by @rmalmain in #3092
• Send client stats with every event by @rmalmain in #3116
• Remove unecessary HasTargetBytes constraint by @bernhl in #3117
• Add back executions to Testcase by @wtdcode in #3115
• QoL Types and Changes by @wtdcode in #3124
• Migrate NopExecutor used in tests to ConstantExecutor by @wtdcode in #3129
• Add RISC-V support to libafl_unicorn by @DanTGL in #3134
• Add IntelPT tracing module to libafl_qemu systemmode with KVM by @Marcondiro in #2774
• Introduce HasAflStyleTargetArguments and restore parse_afl_cmdline for CommandExecutor by @wtdcode in #3125
• Use HashMap to manage ClientStat, Fix #3133 by @tokatoka in #3142
• Enable SIMD acceleration for stable rust toolchain by @wtdcode in #3140
• Safe qemu cpu from index by @rmalmain in #2941
• Update README.md by @domenukk in #3149
• StdScheduledMutator replaced with HavocScheduledMutator, added SingleChoiceScheduledMutator by @fcirillo00 in #3148
• Default to use SIMD acceleration map feedbacks by @wtdcode in #3157
• Make InputFilter public by @tokatoka in #3170
• Remove bindgen float16 workaround by @kongr45gpen in #3166
• Make fuzzer hold testcase bytes converter by @tokatoka in #3127
• Qemu tmin by @forky2 in #3118
• librasan: Fix errno_location function name by @wfdewith in #3172
• Remove duplicate corpus folders by @tokatoka in #3174
• Clean up LLVM Passes by @tokatoka in #3182
• Exclude ASAN DSO address ranges in QEMU AsanModule by @wfdewith in #3180
• librasan: Support patching Thumb functions by @wfdewith in #3176
• Nostd printf by @WorksButNotTested in #3188
• Remove unnecessary trait bounds in NautilusSpliceMutator by @henryhchchc in #3190
• Add a mention of precommit.sh to CONTRIBUTING.md by @p13l13d13 in #3194
• Split nautilus Python dependencies into separate feature by @henryhchchc in #3191
• Refactor to new forkserver by @Evian-Zhang in #3183
• Add disable/enable to Corpus by @p13l13d13 in #3193
• Add weak symbol for forkserver by @Evian-Zhang in #3196
• Enable errors backtrace always by @tokatoka in #3199
• Change formatting for durations by @WorksButNotTested in #3198
• Add cmplog shared memory mapping method for forkserver by @Evian-Zhang in #3200
• Always show user monitor in SimpleMonitor by @tokatoka in #3202
• Remove scripts/test_fuzzer.sh, Rewrite in Rust by @tokatoka in #3205
• librasan: Simplify assembly patches by @wfdewith in #3192
• Replace parallellize_cargo_check.py with Rust code by @tokatoka in #3217
• Update libafl-sugar with latest bells and whistles by @domenukk in #3209
• Support capturing stdout/stderr for ForkserverExecutor and code clean by @wtdcode in #3216
• Add Lua mutator, a mutator to write mutations in Lua by @domenukk in #3220
• Conform AFL struct casing to codebase/rust by @domenukk in #3221
• Make input loading fallible in SyncFromDiskStage by @R9295 in #3195
• Add doc links to newly added load_callback return err by @domenukk in #3222
• Optimize data structures used by librasan by @WorksButNotTested in #3227
• Add CI for utils by @WorksButNotTested in #3224
• Remove nightly feature from libafl_qemu by @tokatoka in #3231
• Allow QEMU location and version to be specified in environment by @WorksButNotTested in #3226
• Forkserver: Add __AFL_SHM_FUZZ_MAP_SIZE, clean up env variables by @domenukk in #3235
• Expose AFL++ style extended cmplog for unicornafl by @wtdcode in #3238
• Implement HasBytesConverter for NopFuzzer by @wtdcode in #3239
• Remove nightly from CI. by @tokatoka in #3232
• Use Arc<()> to ref-counting InpuFile by @wtdcode in #3240
• Update Dockerfile by @WorksButNotTested in #3243
• Use is_multiple_of instead of % == 0 by @p13l13d13 in #3244
• Support binding to a single core for ForkserverExecutor by @wtdcode in #3236
• Add support for AFL_LLVM/GCC_ONLY_FSRV by @wtdcode in #3245
• LetForkserverExecutor being Send by @wtdcode in #3242
• Really unique std input file by @wtdcode in #3247
• Use shmem for forkserver several pointers by @Evian-Zhang in #3249
• Add support for reading environment by @WorksButNotTested in #3241
• Windows Support for LibAFL-LibFuzzer by @novafacing in #3130
• Add redirect stdout by @WorksButNotTested in #3256
• Support downloading devcontainer rather than building it by @WorksButNotTested in #3264
• Allow passing Qemu object to QemuBytesCoverageSugar by @jma-qb in #3261
• allow building python bindings for aarch64 by @jma-qb in #3266
• Allow InputLocation::Stdin to specify a file name by @wtdcode in #3265
• Various dependency updates

FIxes

• Fix fuzzbench cmplog fuzzer and rtn_extend_encoding buffer overflow by @Ch4r1l3 in #3270
• Fix tiny inst by @tokatoka in #3126
• NopStage::should_restart shall return false by @wtdcode in #3128
• Fix fork bug in libafl qemu by @rmalmain in #3109
• Fix cmplog for qemu fork executor by @rmalmain in #3145
• Fix TUI by @tokatoka in #3151
• Fix #3155 by @tokatoka in #3156
• Fix 0/0 stability feedback for libafl_nyx by @nathaniel-bennett in #3162
• fix typo in qemu_linux_process by @MingxiYe in #3163
• Fix python bindings by @jma-qb in #3164
• bolts: Fix UB in Truncate trait by @domenukk in #3207
• fix qemu launcher bug by @tokatoka in #3206
• Fix for LLVM-15 by @wtdcode in #3215
• Fix gdb_qemu after spurious find-replace by @WorksButNotTested in #3223
• Fix heartbeat by @tokatoka in #3262
• ...

New Contributors

• @DanTGL made their first contribution in #3134
• @fcirillo00 made their first contribution in #3148
• @nathaniel-bennett made their first contribution in #3162
• @MingxiYe made their first contribution in #3163
• @jma-qb made their first contribution in #3164
• @kongr45gpen made their first contribution in #3166
• @wfdewith made their first contribution in #3172
• @p13l13d13 made their first contribution in #3194
• @Ch4r1l3 made their first contribution in #3270

Full Changelog: 0.15.2...0.15.3