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lavc/anm: fix mem leak in case of init failure 

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
This commit is contained in:
Lukasz Marek 2014-11-22 22:41:35 +01:00
parent 65ce8f8895
commit 691f9be622
1 changed files with 3 additions and 1 deletions
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4
libavcodec/anm.c
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@ -47,8 +47,10 @@ static av_cold int decode_init(AVCodecContext *avctx)
return AVERROR(ENOMEM);
bytestream2_init(&s->gb, avctx->extradata, avctx->extradata_size);
if (bytestream2_get_bytes_left(&s->gb) < 16 * 8 + 4 * 256)
if (bytestream2_get_bytes_left(&s->gb) < 16 * 8 + 4 * 256) {
av_frame_free(&s->frame);
return AVERROR_INVALIDDATA;
}
bytestream2_skipu(&s->gb, 16 * 8);
for (i = 0; i < 256; i++)