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-rw-r--r--libavfilter/af_sofalizer.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libavfilter/af_sofalizer.c b/libavfilter/af_sofalizer.c
index 9715f78e88..94e5b73131 100644
--- a/libavfilter/af_sofalizer.c
+++ b/libavfilter/af_sofalizer.c
@@ -858,6 +858,10 @@ static av_cold void uninit(AVFilterContext *ctx)
av_fft_end(s->ifft[1]);
av_fft_end(s->fft[0]);
av_fft_end(s->fft[1]);
+ s->ifft[0] = NULL;
+ s->ifft[1] = NULL;
+ s->fft[0] = NULL;
+ s->fft[1] = NULL;
av_freep(&s->delay[0]);
av_freep(&s->delay[1]);
av_freep(&s->data_ir[0]);