Fixes: out of array access Fixes: tickets/10754/poc17ffmpeg Discovered by Zeng Yunxiang.
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/mpegvideo_enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index dcbf4c0429c..b369c3c735d 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -1212,7 +1212,7 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg) dst += INPLACE_OFFSET; if (src_stride == dst_stride) - memcpy(dst, src, src_stride * h); + memcpy(dst, src, src_stride * h - src_stride + w); else { int h2 = h; uint8_t *dst2 = dst; -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".