vf_pixdesctest: make config_props work properly when called multiple times.

16a645ad · Anton Khirnov · 3ba35a34 · 16a645ad
隐藏空白更改
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libavfilter/vf_pixdesctest.c libavfilter/vf_pixdesctest.c +1 -0

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--- a/libavfilter/vf_pixdesctest.c
+++ b/libavfilter/vf_pixdesctest.c
@@ -46,6 +46,7 @@ static int config_props(AVFilterLink *inlink)

    priv->pix_desc = av_pix_fmt_desc_get(inlink->format);

+    av_freep(&priv->line);
    if (!(priv->line = av_malloc(sizeof(*priv->line) * inlink->w)))
        return AVERROR(ENOMEM);