bfi: fix division by 0

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 99a8552dae
parent 1cf7b61fb2
commit 99a8552dae
1 changed files with 1 additions and 1 deletions
--- a/libavformat/bfi.c
+++ b/libavformat/bfi.c
@ -150,7 +150,7 @@ static int bfi_read_packet(AVFormatContext * s, AVPacket * pkt)
            return ret;

        pkt->pts          = bfi->video_frame;
-        bfi->video_frame += ret / bfi->video_size;
+        bfi->video_frame += bfi->video_size ? ret / bfi->video_size : 1;

        /* One less frame to read. A cursory decrement. */
        bfi->nframes--;