[libav-commits] avplay: update input filter pointer when the filtergraph is reset.

Anton Khirnov git at libav.org
Thu Jul 5 14:56:36 CEST 2012


Module: libav
Branch: master
Commit: 2696789c52cd4a8a2ff554d2329c60001459c21b

Author:    Anton Khirnov <anton at khirnov.net>
Committer: Anton Khirnov <anton at khirnov.net>
Date:      Wed Jul  4 11:35:18 2012 +0200

avplay: update input filter pointer when the filtergraph is reset.

Fixes an invalid read on size change.

---

 avplay.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/avplay.c b/avplay.c
index a5d4e63..1961f5f 100644
--- a/avplay.c
+++ b/avplay.c
@@ -1644,6 +1644,7 @@ static int video_thread(void *arg)
             graph = avfilter_graph_alloc();
             if ((ret = configure_video_filters(graph, is, vfilters)) < 0)
                 goto the_end;
+            filt_in  = is->in_video_filter;
             filt_out = is->out_video_filter;
             last_w = is->video_st->codec->width;
             last_h = is->video_st->codec->height;



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