diff options
Diffstat (limited to 'llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp b/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp index ee4c3af8484..5fef3edf8c2 100644 --- a/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp +++ b/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp @@ -95,9 +95,10 @@ Error TpiStream::reload() { Pdb.getMsfLayout(), Pdb.getMsfBuffer(), Header->HashStreamIndex); BinaryStreamReader HSR(*HS); + // There should be a hash value for every type record, or no hashes at all. uint32_t NumHashValues = Header->HashValueBuffer.Length / sizeof(ulittle32_t); - if (NumHashValues != NumTypeRecords()) + if (NumHashValues != NumTypeRecords() && NumHashValues != 0) return make_error<RawError>( raw_error_code::corrupt_file, "TPI hash count does not match with the number of type records."); @@ -124,8 +125,9 @@ Error TpiStream::reload() { // TPI hash table is a parallel array for the type records. // Verify that the hash values match with type records. - if (auto EC = verifyHashValues()) - return EC; + if (NumHashValues > 0) + if (auto EC = verifyHashValues()) + return EC; } return Error::success(); |
