0171112 Fix a coredump in pkg_config() — HardenedBSD-pkg

HardenedBSD Package Manager

Fix a coredump in pkg_config()

Marin Atanasov Nikolov committed 14 years ago

commit 01711122096e10e71763b2767b2e3cc7d68c30bc
parent b4fa7b3bb56e4626a6a726686070653de3b6e93e

1 file changed +7 -2

modified libpkg/pkg_config.c

@@ -246,6 +246,7 @@ pkg_init(const char *path)

 	yaml_document_t doc;
 	yaml_node_t *node;
 	size_t i;
 	const char *val = NULL;
 	if (parsed != false) {
 		pkg_emit_error("pkg_init() must only be called once");

@@ -253,8 +254,12 @@ pkg_init(const char *path)

 	}
 	/* first fill with environment variables */
 	for (i = 0; i < c_size; i++)
 		c[i].val = getenv(c[i].key);
 	for (i = 0; i < c_size; i++) {
 		val = getenv(c[i].key);
 		if (val != NULL)
 			c[i].val = strdup(val);
 	}
 	if (path == NULL)
 		path = "/etc/pkg.conf";