diff options
Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 59 |
1 files changed, 54 insertions, 5 deletions
@@ -1,3 +1,52 @@ +2020-07-22 - Version 2.3 + - honggfuzz.h - split run_t into substructs + - clang-format options in .clang-format + - added missing mutex initializers + - removed unncessary comparisons to 'true' and 'false' + - improved NetBSD compatibility + - removed unnecessary memory fences (speed ups) + - faster searching through the binary for const 4/8-byte values + - removed unnecessary includes with iwyu + - libhfnetdriver - general improvements around local socket fuzzing and timeouts + +2020-04-24 - Version 2.2 + - Added 8bitcnt instrumentation - use hfuzz-cc/hfuzz-8bitcnt-(gcc|clang) for that + - PC-guard instrumentation now uses edge counting + - --experimental_const_feedback is now set to true by default + - additional string instrumentation wrappers: glib, lcms + - additional mutators: splicing, changing ascii numbers + - additional integer comparison instrumentation (adding integers to the dynamic dictionary) + - fixed linking with ld.lld + - removed `sanitizer-coverage-prune-blocks` from hfuzz-cc.c + - most mutators have now either overwrite or insert versions + - fixed memory barriers in libhfuzz/ + - implemented skip_factor which dictates how often a given input is fuzzed + - lowered the default timeout to 1 second + - honggfuzz now uses microseconds, instead of milliseconds across the code + - added some new functions to libhfcommon/files + - enabled more aggressive inlining in hfuzz-cc/ + - fixed compilation dependency under MacOS X + +2020-03-03 - Version 2.1 + - string/int comparison enabled for targets built with *SAN, but w/o hfuzz-cc + - Parallel work made faster by using faster ATOMIC constructs (check first, then update) + - Implement --experimental_const_feedback - const string/integer feedback (used as an additional dictionary) + - Sanitizer report files are "better"-deleted (i.e. based on PID and not TID) + - New patches for fuzzing added (e.g. for bind-9.16.0/9.15.7) + - Buffered output enabled in display.c + - Some functions moved from per-arch arch.c to common subproc.c + - Compilation under MacOS X 10.15 (Catalina) is now supported + - Added suport for bfd/binutils-2.33 + +2019-12-07 - Version 2.0 + - Coverage-based corpus minimizer with '-M' + - QEmu mode: coverage feedback for Linux binaries + - *SAN sanitizer stack-parsing improved for Linux and for POSIX + - Move signal functionality to libhfcommon/ + - Fixed Android builds with newer unwind and capstone + - NetDriver: more functionality - e.g. specifying custom addresses and custom tmpfs mount points + - Examples: for /usr/bin/file, newer ISC Bind patch, improved OpenSSL code + 2019-05-22 - Version 1.9 - Don't include netdriver if not needed - Updated examples (bind/openssl) @@ -6,11 +55,11 @@ 2019-02-23 - Version 1.8 - Native support for NetBSD - - Multiple smaller changes wrt threading - e.g. introducing the signal thread - - Removed the support for -p (pid fuzzing), honggfuzz net driver, or persistent fuzzing mode should be used instead - - Reimplementation of memory comparison routines, now verified with glibc's test-suite - - Improved hfuzz-cc/clang/gcc - e.g. for the MacOSX platform, also using -fno-sanitize=fuzzer if -fsanitize=fuzzer is specified, + some samba code wrappers - - Examples: new corpora for some of those, new patch for ISC Bind (9.13.5) + - Multiple smaller changes wrt threading - e.g. introducing the signal thread + - Removed the support for -p (pid fuzzing), honggfuzz net driver, or persistent fuzzing mode should be used instead + - Reimplementation of memory comparison routines, now verified with glibc's test-suite + - Improved hfuzz-cc/clang/gcc - e.g. for the MacOSX platform, also using -fno-sanitize=fuzzer if -fsanitize=fuzzer is specified, + some samba code wrappers + - Examples: new corpora for some of those, new patch for ISC Bind (9.13.5) 2018-08-23 - Version 1.7 - Native support for NetBSD |