diff options
Diffstat (limited to 'instrumentation/afl-gcc-pass.so.cc')
| -rw-r--r-- | instrumentation/afl-gcc-pass.so.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/instrumentation/afl-gcc-pass.so.cc b/instrumentation/afl-gcc-pass.so.cc index 734fa170..bb5483fc 100644 --- a/instrumentation/afl-gcc-pass.so.cc +++ b/instrumentation/afl-gcc-pass.so.cc @@ -714,9 +714,11 @@ struct afl_pass : gimple_opt_pass { } + /* Returns the source file name attached to the function declaration F. If + there is no source location information, returns an empty string. */ std::string getSourceName(function *F) { - return DECL_SOURCE_FILE(F->decl); + return DECL_SOURCE_FILE(F->decl) ? DECL_SOURCE_FILE(F->decl) : ""; } |