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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-01-27 15:32:54 +0000 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-02-03 15:23:21 +0000 |
| commit | 6f7a32839d1b913be8170e91c3ac9816b314da21 (patch) | |
| tree | 90be37dc077056ee562b14aaab34643eef893bda | |
| parent | 67e9f3907d6d438a413df72d72c1339a0c11a290 (diff) | |
| download | ffmpeg-6f7a32839d1b913be8170e91c3ac9816b314da21.tar.gz | |
svq1enc: correctly handle memory error and allocations
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| -rw-r--r-- | libavcodec/svq1enc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/svq1enc.c b/libavcodec/svq1enc.c index d70bba3b9d..f49f487f00 100644 --- a/libavcodec/svq1enc.c +++ b/libavcodec/svq1enc.c @@ -583,10 +583,16 @@ static int svq1_encode_frame(AVCodecContext *avctx, AVPacket *pkt, ret = ff_get_buffer(avctx, s->current_picture, 0); if (ret < 0) return ret; + } + if (!s->last_picture->data[0]) { ret = ff_get_buffer(avctx, s->last_picture, 0); if (ret < 0) return ret; + } + if (!s->scratchbuf) { s->scratchbuf = av_malloc(s->current_picture->linesize[0] * 16 * 2); + if (!s->scratchbuf) + return AVERROR(ENOMEM); } FFSWAP(AVFrame*, s->current_picture, s->last_picture); |