Avoid a potential overflow when setting the source offset

2010-11-27 22:22:14 -08:00
parent 3c8e9a7f24
commit b4eaf1ab5a
1 changed files with 1 additions and 1 deletions
@@ -1949,7 +1949,7 @@ static ALboolean ApplyOffset(ALsource *Source)
        Buffer = BufferList->buffer;
        lBufferSize = Buffer ? Buffer->size : 0;

-        if(lTotalBufferSize+lBufferSize <= lByteOffset)
+        if(lBufferSize <= lByteOffset-lTotalBufferSize)
        {
            // Offset is past this buffer so increment BuffersPlayed
            BuffersPlayed++;