5751f49 Fix potential deferencement of null pointer — HardenedBSD-pkg

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Fix potential deferencement of null pointer

Baptiste Daroussin committed 12 years ago

commit 5751f49b752b1d1589f2b000b7bb0b3bab26aca5
parent 62c5a5b64051161d8063a81531b2b19d0e868859

1 file changed +4 -0

modified libpkg/pkg_config.c

@@ -522,6 +522,10 @@ subst_packagesite(void)

 	pkg_config_key k = PKG_CONFIG_REPO;
 	HASH_FIND_INT(config, &k, conf);
 	if (conf == NULL)
 		return;
 	oldval = conf->string;
 	if (oldval == NULL || strstr(oldval, ABI_VAR_STRING) == NULL)