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avfilter/fsync: Fix memory leak

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Fixes a leak if s->last_frame is still set at the end of filtering.

Found-by: James Almer
This commit is contained in:
Thilo Borgmann 2024-01-07 13:54:06 +01:00
parent b95ccfcada
commit c03c675d89
1 changed files with 3 additions and 0 deletions
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3
libavfilter/vf_fsync.c
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@ -207,6 +207,9 @@ static int activate(AVFilterContext *ctx)
} }
end: end:
if (s->last_frame)
av_frame_free(&s->last_frame);
ret = ff_inlink_consume_frame(inlink, &s->last_frame); ret = ff_inlink_consume_frame(inlink, &s->last_frame);
if (ret < 0) if (ret < 0)
return ret; return ret;