Fixes: shift exponent 48 is too large for 32-bit type 'int'
Fixes: Chromium bug 786793
Reported-by: Matt Wolenetz <wolen...@google.com>
Reviewed-by: Matt Wolenetz <wolen...@google.com>
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavformat/oggparseogm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/oggparseogm.c b/libavformat/oggparseogm.c
index ca6b62669d..4b4edf26ca 100644
--- a/libavformat/oggparseogm.c
+++ b/libavformat/oggparseogm.c
@@ -180,7 +180,7 @@ ogm_packet(AVFormatContext *s, int idx)
os->psize -= lb + 1;
while (lb--)
- os->pduration += p[lb+1] << (lb*8);
+ os->pduration += (uint64_t)p[lb+1] << (lb*8);
return 0;
}
--
2.16.2
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
