[FFmpeg-cvslog] mp3: exit on parsing error in mp_decode_frame
Luca Barbato
git at videolan.org
Thu Feb 14 15:30:24 CET 2013
ffmpeg | branch: release/0.10 | Luca Barbato <lu_zero at gentoo.org> | Mon Oct 22 18:50:32 2012 +0200| [1076ea8115ada59d9c779d67209f0548cc03b604] | committer: Anton Khirnov
mp3: exit on parsing error in mp_decode_frame
Properly forward mp_decode_layer3 errors, mp_decode_layer1 and
mp_decode_layer2 do not return errors.
Based on a patch by Michael Niedermayer.
(cherry picked from commit 0c03cc68386443f1e96ab6fb358220faf67cd5ff)
Signed-off-by: Anton Khirnov <anton at khirnov.net>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1076ea8115ada59d9c779d67209f0548cc03b604
---
libavcodec/mpegaudiodec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/mpegaudiodec.c b/libavcodec/mpegaudiodec.c
index cd0d26d..adb25ff 100644
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -1571,6 +1571,9 @@ static int mp_decode_frame(MPADecodeContext *s, OUT_INT *samples,
default:
nb_frames = mp_decode_layer3(s);
+ if (nb_frames < 0)
+ return nb_frames;
+
s->last_buf_size=0;
if (s->in_gb.buffer) {
align_get_bits(&s->gb);
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