Commit 6b133d7e authored by Reimar Döffinger's avatar Reimar Döffinger
Browse files

Fail RLE decoding if insufficient data for a complete bitmap was decoded.

Originally committed as revision 25797 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 83cd9112
......@@ -136,6 +136,11 @@ static int decode_rle(AVCodecContext *avctx, AVSubtitle *sub,
}
}
if (pixel_count < sub->rects[0]->w * sub->rects[0]->h) {
av_log(avctx, AV_LOG_ERROR, "Insufficient RLE data for subtitle\n");
return -1;
}
dprintf(avctx, "Pixel Count = %d, Area = %d\n", pixel_count, sub->rects[0]->w * sub->rects[0]->h);
return 0;
......
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