If 'buf_size * 8' is smaller than 'avctx->channels *
(avctx->bits_per_raw_sample + 4)' it resulted in a division by zero.
Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavcodec/s302m.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/s302m.c b/libavcodec/s302m.c
index 5cf9eb5..36c8e7c 100644
--- a/libavcodec/s302m.c
+++ b/libavcodec/s302m.c
@@ -86,9 +86,9 @@ static int s302m_parse_frame_header(AVCodecContext *avctx,
const uint8_t *buf,
avctx->channel_layout = AV_CH_LAYOUT_5POINT1_BACK |
AV_CH_LAYOUT_STEREO_DOWNMIX;
}
avctx->bit_rate = 48000 * avctx->channels * (avctx->bits_per_raw_sample
+ 4) +
- 32 * (48000 / (buf_size * 8 /
- (avctx->channels *
- (avctx->bits_per_raw_sample + 4))));
+ 32 * (48000 * avctx->channels
+ * (avctx->bits_per_raw_sample + 4))
+ / (buf_size * 8);
return frame_size;
}
--
2.1.4
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
