diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2024-01-03 18:04:11 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-04-19 21:24:24 +0000 |
| commit | 0c85e2760f6b5016c16d29f8c2f63f3ba2cf5298 (patch) | |
| tree | d6c9033fa7ca2f632ddc81d371ef3faf921652db /contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 92d4d6f1f60e5d9cb2c7e0dd5d632987e54741e8 (diff) | |
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 8907f6fa4ff3..a027d0c21ba0 100644 --- a/contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/contrib/llvm-project/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -4218,6 +4218,9 @@ Error BitcodeReader::parseGlobalIndirectSymbolRecord( // Check whether we have enough values to read a partition name. if (OpNum + 1 < Record.size()) { + // Check Strtab has enough values for the partition. + if (Record[OpNum] + Record[OpNum + 1] > Strtab.size()) + return error("Malformed partition, too large."); NewGA->setPartition( StringRef(Strtab.data() + Record[OpNum], Record[OpNum + 1])); OpNum += 2; |