From 4695ee71b0178d98a1f4974acdf112db83419665 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 1 Nov 2012 18:02:23 +0100 Subject: [PATCH] lavfi/fifo: add assert to ensure request was successfull. We would crash a moment later anyway if this fails. Signed-off-by: Michael Niedermayer --- libavfilter/fifo.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavfilter/fifo.c b/libavfilter/fifo.c index e05f9827e3..75f9ddb40c 100644 --- a/libavfilter/fifo.c +++ b/libavfilter/fifo.c @@ -239,6 +239,7 @@ static int request_frame(AVFilterLink *outlink) if (!fifo->root.next) { if ((ret = ff_request_frame(outlink->src->inputs[0])) < 0) return ret; + av_assert0(fifo->root.next); } /* by doing this, we give ownership of the reference to the next filter,