ffmpeg | branch: master | Luca Barbato <lu_z...@gentoo.org> | Mon May 25 21:53:26 2015 +0200| [5ecabd3c54b7c802522dc338838c9a4c2dc42948] | committer: Luca Barbato
msrle: Use FFABS to determine the frame size in msrle_decode_pal4 As done in msrle_decode_8_16_24_32. Bug-Id: CVE-2015-3395 CC: libav-sta...@libav.org > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ecabd3c54b7c802522dc338838c9a4c2dc42948 --- libavcodec/msrledec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/msrledec.c b/libavcodec/msrledec.c index af2a247..370d9bd 100644 --- a/libavcodec/msrledec.c +++ b/libavcodec/msrledec.c @@ -39,7 +39,7 @@ static int msrle_decode_pal4(AVCodecContext *avctx, AVPicture *pic, unsigned int pixel_ptr = 0; int row_dec = pic->linesize[0]; int row_ptr = (avctx->height - 1) * row_dec; - int frame_size = row_dec * avctx->height; + int frame_size = FFABS(row_dec) * avctx->height; int i; while (row_ptr >= 0) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
