[FFmpeg-cvslog] ff_gen_search: make step 64it to prevent hypothetical integer overflow

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Jun 18 20:47:07 2013 +0200| [9d73e302537144877ca9d5b648b21aca28b78f4f] | committer: Michael Niedermayer

ff_gen_search: make step 64it to prevent hypothetical integer overflow

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9d73e302537144877ca9d5b648b21aca28b78f4f
---

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

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 68c0263..9d9d3d6 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1769,7 +1769,7 @@ int64_t ff_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts,
     }
 
     if(ts_max == AV_NOPTS_VALUE){
-        int step= 1024;
+        int64_t step= 1024;
         filesize = avio_size(s->pb);
         pos_max = filesize - 1;
         do{