[FFmpeg-cvslog] wtvdec: fix integer overflow resulting in errors with large files

[Rodger Combs]

ffmpeg | branch: release/2.5 | Rodger Combs <rodger.combs at gmail.com> | Fri Feb 20 09:30:04 2015 -0600| [303ecfc373a5c03434b934e44014daae30dc7a5b] | committer: Michael Niedermayer

wtvdec: fix integer overflow resulting in errors with large files

This fixes a regression in 9fbc613f0df1628e7e78bca791fa8833846f8210

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 62e95757d5749e578b2abd407e3009d15a85adb0)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=303ecfc373a5c03434b934e44014daae30dc7a5b
---

 libavformat/wtvdec.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c
index 4009964..a73e0ba 100644
--- a/libavformat/wtvdec.c
+++ b/libavformat/wtvdec.c
@@ -965,7 +965,7 @@ static int read_header(AVFormatContext *s)
     uint8_t root[WTV_SECTOR_SIZE];
     AVIOContext *pb;
     int64_t timeline_pos;
-    int ret;
+    int64_t ret;
 
     wtv->epoch          =
     wtv->pts            =