[FFmpeg-devel] [PATCH] lavf/img2dec: fix out-of-range check in find_image_range()

[Stefano Sabatini]

Take into account the new parameter start_index.
---
 libavformat/img2dec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index 90ad4ca..25aa3ce 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -135,7 +135,7 @@ static int find_image_range(int *pfirst_index, int *plast_index,
         if (avio_check(buf, AVIO_FLAG_READ) > 0)
             break;
     }
-    if (first_index == 5)
+    if (first_index == start_index + 5)
         goto fail;
 
     /* find the last image */
-- 
1.7.5.4