diff options
Diffstat (limited to 'instrumentation/SanitizerCoverageLTO.so.cc')
| -rw-r--r-- | instrumentation/SanitizerCoverageLTO.so.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/instrumentation/SanitizerCoverageLTO.so.cc b/instrumentation/SanitizerCoverageLTO.so.cc index 85f13c19..9691f17f 100644 --- a/instrumentation/SanitizerCoverageLTO.so.cc +++ b/instrumentation/SanitizerCoverageLTO.so.cc @@ -431,6 +431,8 @@ bool ModuleSanitizerCoverageLTO::instrumentModule( if ((afl_global_id = atoi(ptr)) < 0) FATAL("AFL_LLVM_LTO_STARTID value of \"%s\" is negative\n", ptr); + if (afl_global_id < 4) { afl_global_id = 4; } + if ((ptr = getenv("AFL_LLVM_DOCUMENT_IDS")) != NULL) { dFile.open(ptr, std::ofstream::out | std::ofstream::app); |