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-rw-r--r--libswresample/swresample.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c
index 4c971dc8e0..badba7b7a2 100644
--- a/libswresample/swresample.c
+++ b/libswresample/swresample.c
@@ -369,6 +369,8 @@ av_assert0(s->out.ch_count);
s->out_convert= swri_audio_convert_alloc(s->out_sample_fmt,
s->int_sample_fmt, s->out.ch_count, NULL, 0);
+ if (!s->in_convert || !s->out_convert)
+ return AVERROR(ENOMEM);
s->postin= s->in;
s->preout= s->out;