From ef888de1c1d2581d45c1917d8f9081b35ea07a72 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Tue, 22 Mar 2016 11:13:24 +0100
Subject: [PATCH] lavf/img2dec: Skip COM when auto-detecting jpeg.
It could theoretically contain invalid data that gets ignored by decoders.
---
libavformat/img2dec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index fe0e346d948..68643748970 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -742,6 +742,7 @@ static int jpeg_probe(AVProbeData *p)
case APP13:
case APP14:
case APP15:
+ case COM:
i += AV_RB16(&b[i + 2]) + 1;
break;
default:
--
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