[FFmpeg-cvslog] brstm: reject negative sample rate
Andreas Cadhalpun
git at videolan.org
Thu Nov 26 01:42:16 CET 2015
ffmpeg | branch: release/2.8 | Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com> | Tue Nov 10 20:10:23 2015 +0100| [d09fd0736a43b7a7df0873ca0ed99fbce9dc97ff] | committer: Andreas Cadhalpun
brstm: reject negative sample rate
A negative sample rate causes assertion failures in av_rescale_rnd.
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
(cherry picked from commit 7b67fe20f6c5ce21ed1cac01fdb1906e515bc87e)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d09fd0736a43b7a7df0873ca0ed99fbce9dc97ff
---
libavformat/brstm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/brstm.c b/libavformat/brstm.c
index f2bc038..7ad40b0 100644
--- a/libavformat/brstm.c
+++ b/libavformat/brstm.c
@@ -205,7 +205,7 @@ static int read_header(AVFormatContext *s)
avio_skip(s->pb, 1); // padding
st->codec->sample_rate = bfstm ? read32(s) : read16(s);
- if (!st->codec->sample_rate)
+ if (st->codec->sample_rate <= 0)
return AVERROR_INVALIDDATA;
if (!bfstm)
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