diff options
Diffstat (limited to 'llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp b/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp index a8143a946e2..9da9c817780 100644 --- a/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp +++ b/llvm/lib/DebugInfo/PDB/Raw/PDBFile.cpp @@ -124,6 +124,7 @@ StringRef PDBFile::getBlockData(uint32_t BlockIndex, uint32_t NumBytes) const { Error PDBFile::parseFileHeaders() { std::error_code EC; MemoryBufferRef BufferRef = *Context->Buffer; + // Make sure the file is sufficiently large to hold a super block. // Do this before attempting to read the super block. if (BufferRef.getBufferSize() < sizeof(SuperBlock)) |
