diff options
Diffstat (limited to 'instrumentation/afl-llvm-common.cc')
| -rw-r--r-- | instrumentation/afl-llvm-common.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/instrumentation/afl-llvm-common.cc b/instrumentation/afl-llvm-common.cc index 7f17b02d..8e9e7800 100644 --- a/instrumentation/afl-llvm-common.cc +++ b/instrumentation/afl-llvm-common.cc @@ -97,11 +97,15 @@ bool isIgnoreFunction(const llvm::Function *F) { static constexpr const char *ignoreSubstringList[] = { - "__asan", "__msan", "__ubsan", "__lsan", "__san", "__sanitize", - "__cxx", "DebugCounter", "DwarfDebug", "DebugLoc" + "__asan", "__msan", "__ubsan", "__lsan", "__san", + "__sanitize", "DebugCounter", "DwarfDebug", "DebugLoc" }; + // This check is very sensitive, we must be sure to not include patterns + // that are part of user-written C++ functions like the ones including + // std::string as parameter (see #1927) as the mangled type is inserted in the + // mangled name of the user-written function for (auto const &ignoreListFunc : ignoreSubstringList) { // hexcoder: F->getName().contains() not avaiilable in llvm 3.8.0 @@ -197,7 +201,7 @@ void initInstrumentList() { if (debug) DEBUGF("loaded allowlist with %zu file and %zu function entries\n", - allowListFiles.size(), allowListFunctions.size()); + allowListFiles.size() / 4, allowListFunctions.size() / 4); } @@ -272,7 +276,7 @@ void initInstrumentList() { if (debug) DEBUGF("loaded denylist with %zu file and %zu function entries\n", - denyListFiles.size(), denyListFunctions.size()); + denyListFiles.size() / 4, denyListFunctions.size() / 4); } |