Commit f160c6a1 authored by Anton Khirnov's avatar Anton Khirnov
Browse files

lavfi: do not segfault on NULL passed to avfilter_get_by_name()

parent fa2a34cd
......@@ -273,6 +273,9 @@ AVFilter *avfilter_get_by_name(const char *name)
AVFilter *f = NULL;
if (!name)
return NULL;
while ((f = avfilter_next(f)))
if (!strcmp(f->name, name))
return f;
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