fuzzer_load: disallow include option in config files

It produces undeterministic results, especially if it do `include=fd://N` which starts loading external data.

Kacper Michajłow committed 2 years ago

Commit c3de4f01 parent b4123821 file · +5 −0Browse files

Unified · Split

@@ -28,6 +28,11 @@ · 27 unmodified lines
28	28
29	29	int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
30	30	{
	31	+#if defined(MPV_LOAD_CONFIG_FILE) \|\| defined(MPV_LOAD_INPUT_CONF)
	32	+ if (memmem(data, size, "include", sizeof("include") - 1))
	33	+ return 0;
	34	+#endif
	35	+
31	36	// fmemopen doesn't have associated file descriptor, so we do copy.
32	37	int fd = memfd_create("fuzz_mpv_load", 0);
33	38	if (fd == -1)

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