diff options
author | van Hauser <vh@thc.org> | 2024-05-17 23:55:55 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2024-05-17 23:55:55 +0200 |
commit | e7d871c8bf64962a658e447b90a1a3b43aaddc28 (patch) | |
tree | 7aec2a095a30ed609ce96f85ec3c4e0a8b8eb74c /instrumentation/SanitizerCoveragePCGUARD.so.cc | |
parent | 497f341eac230fab13d6b5c5153c36321371b180 (diff) | |
parent | 56d5aa3101945e81519a3fac8783d0d8fad82779 (diff) | |
download | AFLplusplus-e7d871c8bf64962a658e447b90a1a3b43aaddc28.tar.gz |
Merge pull request #2093 from AFLplusplus/dev
push to stable
Diffstat (limited to 'instrumentation/SanitizerCoveragePCGUARD.so.cc')
-rw-r--r-- | instrumentation/SanitizerCoveragePCGUARD.so.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/instrumentation/SanitizerCoveragePCGUARD.so.cc b/instrumentation/SanitizerCoveragePCGUARD.so.cc index f88ce126..01881f28 100644 --- a/instrumentation/SanitizerCoveragePCGUARD.so.cc +++ b/instrumentation/SanitizerCoveragePCGUARD.so.cc @@ -195,7 +195,7 @@ class ModuleSanitizerCoverageAFL SanitizerCoverageOptions Options; - uint32_t instr = 0, selects = 0, unhandled = 0; + uint32_t instr = 0, selects = 0, unhandled = 0, dump_cc = 0; GlobalVariable *AFLMapPtr = NULL; ConstantInt *One = NULL; ConstantInt *Zero = NULL; @@ -330,6 +330,8 @@ bool ModuleSanitizerCoverageAFL::instrumentModule( if (getenv("AFL_DEBUG")) { debug = 1; } + if (getenv("AFL_DUMP_CYCLOMATIC_COMPLEXITY")) { dump_cc = 1; } + if ((isatty(2) && !getenv("AFL_QUIET")) || debug) { SAYF(cCYA "SanitizerCoveragePCGUARD" VERSION cRST "\n"); @@ -638,6 +640,8 @@ void ModuleSanitizerCoverageAFL::instrumentFunction( // InjectTraceForCmp(F, CmpTraceTargets); // InjectTraceForSwitch(F, SwitchTraceTargets); + if (dump_cc) { calcCyclomaticComplexity(&F); } + } GlobalVariable *ModuleSanitizerCoverageAFL::CreateFunctionLocalArrayInSection( |