From 443b71928b2f36362e805c037751e6c3c79ea4e8 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Thu, 20 Nov 2014 09:41:56 +0100
Subject: [PATCH] hevc: unref the current frame if frame_start() fails

Prevents DPB from filling up with damaged input.
---
 libavcodec/hevc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c
index 897a28efd4..9957f31cc5 100644
--- a/libavcodec/hevc.c
+++ b/libavcodec/hevc.c
@@ -2460,7 +2460,7 @@ static int hevc_frame_start(HEVCContext *s)
 
 fail:
     if (s->ref)
-        ff_thread_report_progress(&s->ref->tf, INT_MAX, 0);
+        ff_hevc_unref_frame(s, s->ref, ~0);
     s->ref = NULL;
     return ret;
 }