avfilter/vf_convolve: reset fft/ifft pointers after free

5 years ago · 7e08a92370
parent ad65a15328
commit 7e08a92370
1 changed files with 2 additions and 0 deletions
--- a/libavfilter/vf_convolve.c
+++ b/libavfilter/vf_convolve.c
@ -590,7 +590,9 @@ static av_cold void uninit(AVFilterContext *ctx)

        for (j = 0; j < MAX_THREADS; j++) {
            av_fft_end(s->fft[i][j]);
+            s->fft[i][j] = NULL;
            av_fft_end(s->ifft[i][j]);
+            s->ifft[i][j] = NULL;
        }
    }