On Tue, 30 Apr 2013, Anton Khirnov wrote:

---
libavfilter/vf_gradfun.c |    1 +
1 file changed, 1 insertion(+)

diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c
index 402e3b5..8ed706d 100644
--- a/libavfilter/vf_gradfun.c
+++ b/libavfilter/vf_gradfun.c
@@ -166,6 +166,7 @@ static int config_input(AVFilterLink *inlink)
    int hsub = desc->log2_chroma_w;
    int vsub = desc->log2_chroma_h;

+    av_freep(&s->buf);
    s->buf = av_mallocz((FFALIGN(inlink->w, 16) * (s->radius + 1) / 2 + 32) * 
sizeof(uint16_t));
    if (!s->buf)
        return AVERROR(ENOMEM);
--
1.7.10.4

Ok

// Martin
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