krb5: Fix segfault in KCM ccache type

2022-01-24 13:52:36 -06:00
parent f5180f6776
commit c4236f23bd
1 changed files with 10 additions and 10 deletions
--- a/lib/krb5/kcm.c
+++ b/lib/krb5/kcm.c
@@ -149,7 +149,9 @@ kcm_alloc(krb5_context context,
 	return KRB5_CC_NOMEM;
    }

-    if (name != NULL) {
+    if (name == NULL)
+        name = "";
+
    k->name = strdup(name);
    if (k->name == NULL) {
        free(k);
@@ -157,8 +159,6 @@ kcm_alloc(krb5_context context,
                               N_("malloc: out of memory", ""));
        return KRB5_CC_NOMEM;
    }
-    } else
-	k->name = NULL;

    (*id)->data.data = k;
    (*id)->data.length = sizeof(*k);