From 0250fc2146b36ace8b8db904b884f70c9393b105 Mon Sep 17 00:00:00 2001
From: Marton Balint <cus@passwd.hu>
Date: Thu, 11 Feb 2016 01:37:37 +0100
Subject: [PATCH] avformat/img2enc: return error if image rename fails

Signed-off-by: Marton Balint <cus@passwd.hu>
---
 libavformat/img2enc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/img2enc.c b/libavformat/img2enc.c
index a118e73ab2..280d598047 100644
--- a/libavformat/img2enc.c
+++ b/libavformat/img2enc.c
@@ -180,7 +180,9 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
     if (!img->is_pipe) {
         ff_format_io_close(s, &pb[0]);
         for (i = 0; i < nb_renames; i++) {
-            ff_rename(img->tmp[i], img->target[i], s);
+            int ret = ff_rename(img->tmp[i], img->target[i], s);
+            if (ret < 0)
+                return ret;
         }
     }