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filters/f_lavfi: fix null dereference on empty graph

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This commit is contained in:
Kacper Michajłow 2024-06-26 18:55:54 +02:00
parent 2b1e9a6537
commit 995283bd7a
1 changed files with 3 additions and 0 deletions
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3
filters/f_lavfi.c
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@ -904,6 +904,9 @@ struct mp_lavfi *mp_lavfi_create_graph(struct mp_filter *parent,
char *hwdec_interop, char *hwdec_interop,
char **graph_opts, const char *graph) char **graph_opts, const char *graph)
{ {
if (!graph)
return NULL;
struct lavfi *c = lavfi_alloc(parent); struct lavfi *c = lavfi_alloc(parent);
if (!c) if (!c)
return NULL; return NULL;