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| author | Oz Linden <oz@lindenlab.com> | 2015-10-13 09:49:57 -0400 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2015-10-13 09:49:57 -0400 |
| commit | 90c26759ef5fe1f35bcda82f444e647d07c28fc6 (patch) | |
| tree | 5f0d669d275be58fa7543cb1a826b3036c031c13 /indra/llimage/llimagetga.cpp | |
| parent | 4d81570d62bc9d746565083ef18fdc16c198a5dc (diff) | |
| parent | 4312629e7c5749b86add9d42e6e550602f34dbf5 (diff) | |
merge changes for 3.8.5-release
Diffstat (limited to 'indra/llimage/llimagetga.cpp')
| -rwxr-xr-x | indra/llimage/llimagetga.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/llimage/llimagetga.cpp b/indra/llimage/llimagetga.cpp index 4eb8dc7440..d0ae105ba7 100755 --- a/indra/llimage/llimagetga.cpp +++ b/indra/llimage/llimagetga.cpp @@ -437,7 +437,13 @@ BOOL LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, BOOL &alpha_opaqu // Origin is the bottom left U8* dst = raw_image->getData(); U8* src = getData() + mDataOffset; + S32 pixels = getWidth() * getHeight(); + + if (pixels * (mIs15Bit ? 2 : getComponents()) > getDataSize() - mDataOffset) + { //here we have situation when data size in src less than actually needed + return FALSE; + } if (getComponents() == 4) { |