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| author | van Hauser <vh@thc.org> | 2019-07-25 11:18:14 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2019-07-25 11:18:14 +0200 |
| commit | ce842648ae0462f339625ab395a9d71a9ecd319d (patch) | |
| tree | 21d36b0c95e84382cbeaee4ce6f61d82429446cb | |
| parent | ad1c4bf202fd3cc9d567d903f7bfe998fa8d7a57 (diff) | |
| download | afl++-ce842648ae0462f339625ab395a9d71a9ecd319d.tar.gz | |
afl_trace_pc fix
| -rw-r--r-- | docs/ChangeLog | 1 | ||||
| -rw-r--r-- | llvm_mode/afl-clang-fast.c | 7 |
2 files changed, 5 insertions, 3 deletions
diff --git a/docs/ChangeLog b/docs/ChangeLog index 3b43366d..09ad77ec 100644 --- a/docs/ChangeLog +++ b/docs/ChangeLog @@ -18,6 +18,7 @@ Version ++2.52d (dev): ----------------------------- - unicorn_mode got added - thanks to domenukk for the patch! + - fix llvm_mode AFL_TRACE_PC with modern llvm - fix a crash in qemu_mode which also exists in stock afl - added libcompcov, a laf-intel implementation for qemu! :) see qemu_mode/libcompcov/README.libcompcov diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 19bad86c..a4bb7539 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -144,9 +144,10 @@ static void edit_params(u32 argc, char** argv) { // /laf #ifdef USE_TRACE_PC - cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard"; - cc_params[cc_par_cnt++] = "-mllvm"; - cc_params[cc_par_cnt++] = "-sanitizer-coverage-block-threshold=0"; + cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard"; // edge coverage by default + //cc_params[cc_par_cnt++] = "-mllvm"; + //cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-cmp,trace-div,trace-gep"; + //cc_params[cc_par_cnt++] = "-sanitizer-coverage-block-threshold=0"; #else cc_params[cc_par_cnt++] = "-Xclang"; cc_params[cc_par_cnt++] = "-load"; |