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-rw-r--r--libavfilter/audio.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libavfilter/audio.c b/libavfilter/audio.c
index 525b471065..e7306b134b 100644
--- a/libavfilter/audio.c
+++ b/libavfilter/audio.c
@@ -172,6 +172,11 @@ int ff_filter_samples_framed(AVFilterLink *link, AVFilterBufferRef *samplesref)
FF_TPRINTF_START(NULL, filter_samples); ff_tlog_link(NULL, link, 1);
+ if (link->closed) {
+ avfilter_unref_buffer(samplesref);
+ return AVERROR_EOF;
+ }
+
if (!(filter_samples = dst->filter_samples))
filter_samples = default_filter_samples;