[FFmpeg-devel] [PATCH 2/3] vf_idet: fix a crash caused by unreferenced buffers

[Michael Niedermayer]

On Wed, Oct 10, 2012 at 10:52:43AM +0200, Matthieu Bouron wrote:
> From: Matthieu Bouron <matthieu.bouron at smartjog.com>
> 
> ---
>  libavfilter/vf_idet.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavfilter/vf_idet.c b/libavfilter/vf_idet.c
> index 9f68d2f..8a0c92e 100644
> --- a/libavfilter/vf_idet.c
> +++ b/libavfilter/vf_idet.c
> @@ -174,7 +174,7 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
>          avfilter_unref_buffer(idet->prev);
>      idet->prev = idet->cur;
>      idet->cur  = idet->next;
> -    idet->next = picref;
> +    idet->next = avfilter_ref_buffer(picref, ~0);

fixed differently

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In a rich man's house there is no place to spit but his face.
-- Diogenes of Sinope
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