diff options
Diffstat (limited to 'llvm/lib/DebugInfo/PDB')
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp index f1c10357132..afeea32043d 100644 --- a/llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp +++ b/llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp @@ -122,7 +122,10 @@ Expected<uint32_t> PDBStringTable::getIDForString(StringRef Str) const { // we iterate the entire array. uint32_t Index = (Start + I) % Count; + // If we find 0, it means the item isn't in the hash table. uint32_t ID = IDs[Index]; + if (ID == 0) + return make_error<RawError>(raw_error_code::no_entry); auto ExpectedStr = getStringForID(ID); if (!ExpectedStr) return ExpectedStr.takeError(); diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp index ece3e00b1a8..cdd23f8df52 100644 --- a/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp +++ b/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp @@ -89,8 +89,6 @@ Error PDBStringTableBuilder::writeHashTable(BinaryStreamWriter &Writer) const { for (uint32_t I = 0; I != BucketCount; ++I) { uint32_t Slot = (Hash + I) % BucketCount; - if (Slot == 0) - continue; // Skip reserved slot if (Buckets[Slot] != 0) continue; Buckets[Slot] = Offset; |
