[FFmpeg-cvslog] avfilter/af_sidechaincompress: Also assert that i < 2

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Thu Sep  3 23:13:24 2015 +0200| [59361d8c9d319098e3c96db2ac600030467212be] | committer: Michael Niedermayer

avfilter/af_sidechaincompress: Also assert that i < 2

This should help static analyzers (CID1322339)

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=59361d8c9d319098e3c96db2ac600030467212be
---

 libavfilter/af_sidechaincompress.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/af_sidechaincompress.c b/libavfilter/af_sidechaincompress.c
index f555563..afae9be 100644
--- a/libavfilter/af_sidechaincompress.c
+++ b/libavfilter/af_sidechaincompress.c
@@ -161,7 +161,7 @@ static int filter_frame(AVFilterLink *link, AVFrame *frame)
     for (i = 0; i < 2; i++)
         if (link == ctx->inputs[i])
             break;
-    av_assert0(!s->input_frame[i]);
+    av_assert0(i < 2 && !s->input_frame[i]);
     s->input_frame[i] = frame;
 
     if (!s->input_frame[0] || !s->input_frame[1])