[libav-stable] electronicarts: Add more sanity checking for the number of channels

Martin Storsjö git at libav.org
Sun Sep 29 19:07:53 CEST 2013


Module: libav
Branch: master
Commit: a9221e39600a31ee13e736e9e47743cde23f0280

Author:    Martin Storsjö <martin at martin.st>
Committer: Martin Storsjö <martin at martin.st>
Date:      Sat Sep 28 23:38:40 2013 +0300

electronicarts: Add more sanity checking for the number of channels

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable at libav.org
Signed-off-by: Martin Storsjö <martin at martin.st>

---

 libavformat/electronicarts.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/electronicarts.c b/libavformat/electronicarts.c
index b0e0674..9d00c2d 100644
--- a/libavformat/electronicarts.c
+++ b/libavformat/electronicarts.c
@@ -467,7 +467,7 @@ static int ea_read_header(AVFormatContext *s)
     }
 
     if (ea->audio_codec) {
-        if (ea->num_channels <= 0) {
+        if (ea->num_channels <= 0 || ea->num_channels > 2) {
             av_log(s, AV_LOG_WARNING,
                    "Unsupported number of channels: %d\n", ea->num_channels);
             ea->audio_codec = 0;



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