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| author | van Hauser <vh@thc.org> | 2023-06-06 17:36:04 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-06 17:36:04 +0300 |
| commit | 4deb45f3b3e9f53880596d21432069b05553bcb3 (patch) | |
| tree | 2dcf56dd0b540a4387f050c32ba5f50e7f42d666 /instrumentation/afl-llvm-common.cc | |
| parent | 8de7f6131d48e27d53e894b65bd11e0dc3817639 (diff) | |
| parent | 2f6b54e4410738d92c4981a700541f15e4fbe938 (diff) | |
| download | afl++-4deb45f3b3e9f53880596d21432069b05553bcb3.tar.gz | |
Merge pull request #1759 from AFLplusplus/dev
Dev
Diffstat (limited to 'instrumentation/afl-llvm-common.cc')
| -rw-r--r-- | instrumentation/afl-llvm-common.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/instrumentation/afl-llvm-common.cc b/instrumentation/afl-llvm-common.cc index dc34d191..7f17b02d 100644 --- a/instrumentation/afl-llvm-common.cc +++ b/instrumentation/afl-llvm-common.cc @@ -289,6 +289,7 @@ void scanForDangerousFunctions(llvm::Module *M) { StringRef ifunc_name = IF.getName(); Constant *r = IF.getResolver(); + if (r->getNumOperands() == 0) { continue; } StringRef r_name = cast<Function>(r->getOperand(0))->getName(); if (!be_quiet) fprintf(stderr, @@ -583,7 +584,7 @@ bool isInInstrumentList(llvm::Function *F, std::string Filename) { } // Calculate the number of average collisions that would occur if all -// location IDs would be assigned randomly (like normal afl/afl++). +// location IDs would be assigned randomly (like normal afl/AFL++). // This uses the "balls in bins" algorithm. unsigned long long int calculateCollisions(uint32_t edges) { |