diff options
| author | Maik Betka <9078425+voidptr127@users.noreply.github.com> | 2023-04-21 16:47:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-21 16:47:19 +0200 |
| commit | de717cd2255f05361b6a7b8eaeec40b15cb878af (patch) | |
| tree | 64bcf9c170649d9c487e3ff41be6244e5907ae7e /instrumentation/afl-llvm-common.cc | |
| parent | 9ab902402cd33156257fc0355c0105e7e03f5ba3 (diff) | |
| parent | 779a72ef8c2457430b824f7830eba731745fb6ee (diff) | |
| download | afl++-de717cd2255f05361b6a7b8eaeec40b15cb878af.tar.gz | |
Merge pull request #1 from voidptr127/atnwalk
fixed AFL_POST_PROCESS_KEEP_ORIGINAL for version 4.07a
Diffstat (limited to 'instrumentation/afl-llvm-common.cc')
| -rw-r--r-- | instrumentation/afl-llvm-common.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/instrumentation/afl-llvm-common.cc b/instrumentation/afl-llvm-common.cc index 5fcf27fb..5d82aa25 100644 --- a/instrumentation/afl-llvm-common.cc +++ b/instrumentation/afl-llvm-common.cc @@ -12,6 +12,7 @@ #include <list> #include <string> #include <fstream> +#include <cmath> #include <llvm/Support/raw_ostream.h> @@ -288,6 +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, |