Commit 4e0be9c8 authored by Vittorio Giovara's avatar Vittorio Giovara

vf_frei0r: prevent a segfault when filter parameters are not set

parent 8accddeb
......@@ -459,6 +459,10 @@ static int source_config_props(AVFilterLink *outlink)
av_log(ctx, AV_LOG_ERROR, "Impossible to load frei0r instance.\n");
return AVERROR(EINVAL);
}
if (!s->params) {
av_log(ctx, AV_LOG_ERROR, "frei0r filter parameters not set.\n");
return AVERROR(EINVAL);
}
return set_params(ctx, s->params);
}
......
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