From 0fc2045d5f4eab35d943a79c3d965a2f31361f48 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 15 Jul 2014 21:43:04 +0200
Subject: [PATCH] avcodec/hevc_ps: prevent stale pointer in malloc failure case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/hevc_ps.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index ba166cb16d..98d987dcf4 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -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) {
av_buffer_unref(&s->current_sps);
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]);
s->sps_list[sps_id] = sps_buf;