diff options
Diffstat (limited to 'XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp')
| -rw-r--r-- | XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp b/XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp index 0ef50e6..0c39b8a 100644 --- a/XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp +++ b/XMPFiles/source/FormatSupport/WAVE/WAVEBehavior.cpp @@ -608,11 +608,10 @@ bool WAVEBehavior::parseDS64Chunk( const Chunk& ds64Chunk, WAVEBehavior::DS64& d memcpy( &ds64, data, kMinimumDS64ChunkSize ); // If there is more data but the table length is <= 0 then this is not a valid ds64 chunk - if( size > kMinimumDS64ChunkSize && ds64.tableLength > 0 ) + if (size > kMinimumDS64ChunkSize && ds64.tableLength > 0 && ((size - kMinimumDS64ChunkSize) >= (ds64.tableLength * sizeof(ChunkSize64)))) { // copy chunk sizes table // - XMP_Assert( size - kMinimumDS64ChunkSize >= ds64.tableLength * sizeof(ChunkSize64)); XMP_Uns32 offset = kMinimumDS64ChunkSize; ChunkSize64 chunkSize; |