From a5a6a786bfebb85c269abc25559fd71963983581 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Sun, 12 Jul 2015 15:48:00 +0200
Subject: [PATCH] mp3: Forward seeking errors

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
---
 libavformat/mp3dec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 72fa60b330..a875b82c0a 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -422,7 +422,9 @@ static int reposition(AVFormatContext *s, int64_t pos)
     if (best_valid <= 0)
         return AVERROR(ENOSYS);
 
-    avio_seek(s->pb, best_pos, SEEK_SET);
+    p = avio_seek(s->pb, best_pos, SEEK_SET);
+    if (p < 0)
+        return p;
 
     return 0;
 }