denuvo-ref/precomp-cpp
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- Unhandled GIF_ERROR led to accessing uninitialized memory
This commit is contained in:
Christian Schneider 2017-06-07 07:01:58 +02:00
parent d9f61c65d6
commit 86fa069bec
1 changed files with 9 additions and 1 deletions
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10
precomp.cpp
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@ -6972,7 +6972,15 @@ bool recompress_gif(FILE* srcfile, FILE* dstfile, unsigned char block_size, GifC
}
// this does send a clear code, so we pass g and gd
EGifPutImageDesc(newGifFile, g, gd, Row, Col, Width, Height, myGifFile->Image.Interlace, myGifFile->Image.ColorMap);
if (EGifPutImageDesc(newGifFile, g, gd, Row, Col, Width, Height, myGifFile->Image.Interlace, myGifFile->Image.ColorMap) == GIF_ERROR) {
for (i = 0; i < myGifFile->SHeight; i++) {
delete[] ScreenBuff[i];
}
delete[] ScreenBuff;
DGifCloseFile(myGifFile);
EGifCloseFile(newGifFile);
return false;
}
newgif_may_write = true;