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-rw-r--r--libavfilter/af_asyncts.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/libavfilter/af_asyncts.c b/libavfilter/af_asyncts.c
index f5d2798b30..0b8be8d557 100644
--- a/libavfilter/af_asyncts.c
+++ b/libavfilter/af_asyncts.c
@@ -133,8 +133,13 @@ static int request_frame(AVFilterLink *link)
nb_samples);
if (!buf)
return AVERROR(ENOMEM);
- avresample_convert(s->avr, (void**)buf->extended_data, buf->linesize[0],
- nb_samples, NULL, 0, 0);
+ ret = avresample_convert(s->avr, (void**)buf->extended_data,
+ buf->linesize[0], nb_samples, NULL, 0, 0);
+ if (ret <= 0) {
+ avfilter_unref_bufferp(&buf);
+ return (ret < 0) ? ret : AVERROR_EOF;
+ }
+
buf->pts = s->pts;
return ff_filter_samples(link, buf);
}