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| author | van Hauser <vh@thc.org> | 2022-04-18 10:44:42 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-18 10:44:42 +0200 |
| commit | e1c4a4ea7e2e88db5899051494a71df6387a2613 (patch) | |
| tree | dbc34979f6d4a8451e8b6682a5b7df72bb981a98 | |
| parent | b092ee4986bb43587856e602cd35a924e3247660 (diff) | |
| parent | 396de6fc9c49e6865b3130489ed39c7ea47540d1 (diff) | |
| download | afl++-e1c4a4ea7e2e88db5899051494a71df6387a2613.tar.gz | |
Merge pull request #1382 from AdaCore/pr/gcc_deny_list_fix
Fix GCC plugin crash when using deny/allow list
| -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) : ""; } |