[FFmpeg-cvslog] avformat/img2enc: return error if image rename fails

[Marton Balint]

ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Thu Feb 11 01:37:37 2016 +0100| [0250fc2146b36ace8b8db904b884f70c9393b105] | committer: Marton Balint

avformat/img2enc: return error if image rename fails

Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0250fc2146b36ace8b8db904b884f70c9393b105
---

 libavformat/img2enc.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/img2enc.c b/libavformat/img2enc.c
index a118e73..280d598 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;
         }
     }