diff options
Diffstat (limited to 'llvm/lib/Support/Compression.cpp')
| -rw-r--r-- | llvm/lib/Support/Compression.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Support/Compression.cpp b/llvm/lib/Support/Compression.cpp index c279d10f6c6..05bd7b58e08 100644 --- a/llvm/lib/Support/Compression.cpp +++ b/llvm/lib/Support/Compression.cpp @@ -61,7 +61,7 @@ Error zlib::compress(StringRef InputBuffer, SmallVectorImpl<char> &CompressedBuffer, CompressionLevel Level) { unsigned long CompressedSize = ::compressBound(InputBuffer.size()); - CompressedBuffer.resize(CompressedSize); + CompressedBuffer.reserve(CompressedSize); int CLevel = encodeZlibCompressionLevel(Level); int Res = ::compress2((Bytef *)CompressedBuffer.data(), &CompressedSize, (const Bytef *)InputBuffer.data(), InputBuffer.size(), @@ -69,7 +69,7 @@ Error zlib::compress(StringRef InputBuffer, // Tell MemorySanitizer that zlib output buffer is fully initialized. // This avoids a false report when running LLVM with uninstrumented ZLib. __msan_unpoison(CompressedBuffer.data(), CompressedSize); - CompressedBuffer.resize(CompressedSize); + CompressedBuffer.set_size(CompressedSize); return Res ? createError(convertZlibCodeToString(Res)) : Error::success(); } |
