catch error from asprintf()

Patch from Tom Payerle
2011-04-23 19:31:43 -07:00
parent 3b2e927c79
commit 311b3c4f32
1 changed files with 4 additions and 2 deletions
--- a/lib/kadm5/ipropd_master.c
+++ b/lib/kadm5/ipropd_master.c
@@ -141,9 +141,11 @@ check_acl (krb5_context context, const char *name)
    FILE *fp;
    char buf[256];
    int ret = 1;
-    char *slavefile;
+    char *slavefile = NULL;

-    asprintf(&slavefile, "%s/slaves", hdb_db_dir(context));
+    if (asprintf(&slavefile, "%s/slaves", hdb_db_dir(context))
+	|| slavefile == NULL)
+	errx(1, "out of memory");

    fn = krb5_config_get_string_default(context,
 					NULL,