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avcodec/hevc_ps: prevent stale pointer in malloc failure case

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-15 21:43:04 +02:00
parent 9514472904
commit 0fc2045d5f
1 changed files with 2 additions and 0 deletions
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2
libavcodec/hevc_ps.c
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@ -1016,6 +1016,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
if (s->sps_list[sps_id] && s->sps == (HEVCSPS*)s->sps_list[sps_id]->data) { if (s->sps_list[sps_id] && s->sps == (HEVCSPS*)s->sps_list[sps_id]->data) {
av_buffer_unref(&s->current_sps); av_buffer_unref(&s->current_sps);
s->current_sps = av_buffer_ref(s->sps_list[sps_id]); s->current_sps = av_buffer_ref(s->sps_list[sps_id]);
if (!s->current_sps)
s->sps = NULL;
} }
av_buffer_unref(&s->sps_list[sps_id]); av_buffer_unref(&s->sps_list[sps_id]);
s->sps_list[sps_id] = sps_buf; s->sps_list[sps_id] = sps_buf;