[FFmpeg-devel] [PATCH] aiffdec: fix division by zero

[Andreas Cadhalpun]

This is similar to commit c143a9c.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
---
 libavformat/aiffdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c
index de82787..d96fc1d 100644
--- a/libavformat/aiffdec.c
+++ b/libavformat/aiffdec.c
@@ -391,7 +391,7 @@ static int aiff_read_packet(AVFormatContext *s,
         pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
     /* Only one stream in an AIFF file */
     pkt->stream_index = 0;
-    pkt->duration     = (res / st->codecpar->block_align) * aiff->block_duration;
+    pkt->duration     = (res / (st->codecpar->block_align ? st->codecpar->block_align : 1)) * aiff->block_duration ;
     return 0;
 }
 
-- 
2.9.3