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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-02-03 15:50:17 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-02-03 15:58:32 +0100 |
| commit | edc34c937b703d6eb29a3f63691aeb6637dd4aa4 (patch) | |
| tree | 7e82f1e41502bea28688c019703465ce721e1b25 | |
| parent | 93f4b41208fb6a38ea53e06ecc5b299748ec2ffc (diff) | |
| download | ffmpeg-edc34c937b703d6eb29a3f63691aeb6637dd4aa4.tar.gz | |
avcodec/utils: Check the return code of av_image_fill_linesizes()
Fixes CID1271741
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/utils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index c1030390d2..0f28fec7a9 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -521,7 +521,9 @@ static int update_frame_pool(AVCodecContext *avctx, AVFrame *frame) do { // NOTE: do not align linesizes individually, this breaks e.g. assumptions // that linesize[0] == 2*linesize[1] in the MPEG-encoder for 4:2:2 - av_image_fill_linesizes(linesize, avctx->pix_fmt, w); + ret = av_image_fill_linesizes(linesize, avctx->pix_fmt, w); + if (ret < 0) + return ret; // increase alignment of w for next try (rhs gives the lowest bit set in w) w += w & ~(w - 1); |