From c0ecc597fa966afef8703be72a0689f6074a858d Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Mon, 29 Feb 2016 11:58:16 +0100
Subject: [PATCH] lavf/img2dec: Skip SOS when auto-detecting jpeg.

Improves jpeg auto-detection.
---
 libavformat/img2dec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index 28a1fdbfcc..94cce93e11 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -715,6 +715,7 @@ static int jpeg_probe(AVProbeData *p)
             state = 0xC0;
             break;
         case 0xDA:
+            i += AV_RB16(&b[i + 2]) + 1;
             if (state != 0xC0 && state != 0xDA)
                 return 0;
             state = 0xDA;