From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Wed, 3 Jan 2018 21:37:59 +0000 (-0800)
Subject: testsuite: add missing error handling
X-Git-Tag: v25~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=568b1c86cc4873c03c2df1c14cdf6dc4acfdc896;p=thirdparty%2Fkmod.git

testsuite: add missing error handling

If we passed an invalid argument to a test it would segfault rather than
returning an error code.
---

diff --git a/testsuite/testsuite.h b/testsuite/testsuite.h
index bb0eb507..2b314833 100644
--- a/testsuite/testsuite.h
+++ b/testsuite/testsuite.h
@@ -151,6 +151,8 @@ int test_run(const struct test *t);
 		arg = test_init(__start_kmod_tests, __stop_kmod_tests, argc, argv);		\
 		if (arg == 0)									\
 			return 0;								\
+		if (arg < 0)									\
+			return EXIT_FAILURE;							\
 												\
 		if (arg < argc) {								\
 			t = test_find(__start_kmod_tests, __stop_kmod_tests, argv[arg]);	\