catch error from as.*printf

2010-05-30 13:37:07 -07:00
parent 788189805c
commit 077357c848
6 changed files with 23 additions and 16 deletions
--- a/lib/krb5/test_princ.c
+++ b/lib/krb5/test_princ.c
@@ -77,7 +77,8 @@ test_princ(krb5_context context)

    realm = krb5_principal_get_realm(context, p);

-    asprintf(&princ_reformed, "%s@%s", princ_short, realm);
+    if (asprintf(&princ_reformed, "%s@%s", princ_short, realm) < 0 || princ_reformed == NULL)
+	errx(1, "malloc");

    ret = krb5_parse_name(context, princ_reformed, &p2);
    free(princ_reformed);