diff options
Diffstat (limited to 'llvm/lib/DebugInfo')
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp b/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp index 68ed6c82efd..d0fbb142ec3 100644 --- a/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp +++ b/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp @@ -269,10 +269,15 @@ Error PDBFile::parseStreamData() { } } - for (uint32_t SI = 0; SI != NumStreams; ++SI) { + if (Context->StreamSizes.size() != NumStreams) + return make_error<RawError>( + raw_error_code::corrupt_file, + "The directory has fewer streams then expected"); + + for (uint32_t I = 0; I != NumStreams; ++I) { uint64_t NumExpectedStreamBlocks = - bytesToBlocks(getStreamByteSize(SI), getBlockSize()); - size_t NumStreamBlocks = getStreamBlockList(SI).size(); + bytesToBlocks(getStreamByteSize(I), getBlockSize()); + size_t NumStreamBlocks = getStreamBlockList(I).size(); if (NumExpectedStreamBlocks != NumStreamBlocks) return make_error<RawError>(raw_error_code::corrupt_file, "The number of stream blocks is not " |
