handle kit_strdup failure.

* tools/polkit-policy-file-validate.c (validate_file):

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: David Zeuthen <davidz@redhat.com>

diff --git a/tools/polkit-policy-file-validate.c b/tools/polkit-policy-file-validate.c
index c70de17..e77bbdd 100644 (file)
--- a/tools/polkit-policy-file-validate.c
+++ b/tools/polkit-policy-file-validate.c
@@ -99,7 +99,8 @@ validate_file (const char *file)
                 basename++;
         else
                 basename = file;
-        prefix = kit_strdup (basename);
+        if ((prefix = kit_strdup (basename)) == NULL)
+                goto out;
         /* strip out "policy" - retain the dot */
         prefix [strlen (prefix) - 6] = '\0';