From fca30832828af70f13de81c11f5346525c9f4b91 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Fri, 27 Jan 2017 08:31:07 +0100
Subject: [PATCH] lavf/img2dec: Reduce the probe score for incomplete jpgs.

Ensures that probing doesn't finish prematurely for small files.
---
 libavformat/img2dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index 321189f38f..c3c2cf3640 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -756,7 +756,7 @@ static int jpeg_probe(AVProbeData *p)
     if (state == EOI)
         return AVPROBE_SCORE_EXTENSION + 1;
     if (state == SOS)
-        return AVPROBE_SCORE_EXTENSION / 2 + 1;
+        return AVPROBE_SCORE_EXTENSION / 2;
     return AVPROBE_SCORE_EXTENSION / 8;
 }