Module: libav
Branch: master
Commit: 0c03cc68386443f1e96ab6fb358220faf67cd5ff

Author:    Luca Barbato <[email protected]>
Committer: Luca Barbato <[email protected]>
Date:      Mon Oct 22 18:50:32 2012 +0200

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.

---

 libavcodec/mpegaudiodec.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/libavcodec/mpegaudiodec.c b/libavcodec/mpegaudiodec.c
index d08177e..169254f 100644
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -1572,6 +1572,9 @@ 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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