From 8e3b1f259e5677fbc6d296666e9d7282a2ac3b86 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 17 May 2015 00:22:09 +0200 Subject: [PATCH] avfilter/buffersink: return EOF if closed link in av_buffersink_get_frame_flags() Signed-off-by: Michael Niedermayer --- libavfilter/buffersink.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavfilter/buffersink.c b/libavfilter/buffersink.c index 525f97bfb0..b145e35c3f 100644 --- a/libavfilter/buffersink.c +++ b/libavfilter/buffersink.c @@ -132,6 +132,8 @@ int attribute_align_arg av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFr /* no picref available, fetch it from the filterchain */ if (!av_fifo_size(buf->fifo)) { + if (inlink->closed) + return AVERROR_EOF; if (flags & AV_BUFFERSINK_FLAG_NO_REQUEST) return AVERROR(EAGAIN); if ((ret = ff_request_frame(inlink)) < 0)