Check parameters against NULL when querying ALPM packages' ouf-of-dat…

…e flag
archlinuxfr · May 20, 2016 · 448d0b2 · 448d0b2
1 parent 99884eb
commit 448d0b2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/alpm-query.c b/src/alpm-query.c
@@ -509,6 +509,10 @@ static bool alpm_pkg_get_outofdate (alpm_pkg_t *pkg)
 	const char *arch = alpm_pkg_get_arch (pkg);
 	const char *name = alpm_pkg_get_name (pkg);
 
+	if (!repo || !arch || !name) {
+		return false;
+	}
+
 	/* https://www.archlinux.org/packages/$repo/$arch/$name/json/ */
 	int ret = asprintf (&url, "%s%s/%s/%s/json/", ARCH_PACKAGES_URL, repo, arch, name);
 	if (ret > 0) {