[FFmpeg-devel] [PATCH] avfilter/avfilter: fix OOM case for default activate

[Nicolas George]

Paul B Mahol (12023-12-01):
> From 2ea2a0df61cbd5519a1c1e88be27a3f8eb883aac Mon Sep 17 00:00:00 2001
> From: Paul B Mahol <onemda at gmail.com>
> Date: Fri, 1 Dec 2023 16:59:07 +0100
> Subject: [PATCH] avfilter/avfilter: fix OOM case for default activate
> 
> Fixes OOM when caller keeps adding frames into filtergraph
> that reached EOF by other means, for example EOF is signalled
> by other filter in filtergraph or by buffersink.
> 
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  libavfilter/avfilter.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)

Looks correct. Good catch.

I am assuming it is enough to fix the issue you wanted to fix by turning
buffersrc to activate. If not, please share the test case you use.

-- 
  Nicolas George