diff options
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp b/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp index 8b9b7c81f62..11e10a58e5d 100644 --- a/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp +++ b/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp @@ -103,7 +103,12 @@ Error TpiStream::reload() { // Hash indices, hash values, etc come from the hash stream. HashStream.reset(new MappedBlockStream(Header->HashStreamIndex, Pdb)); codeview::StreamReader HSR(*HashStream); + uint32_t NumHashValues = Header->HashValueBuffer.Length / sizeof(ulittle32_t); + if (NumHashValues != NumTypeRecords()) + return make_error<RawError>( + raw_error_code::corrupt_file, + "TPI hash count does not match with the number of type records."); HSR.setOffset(Header->HashValueBuffer.Off); if (auto EC = HSR.readArray(HashValues, NumHashValues)) return EC; |
