Add error checking to krb5_sname_to_principal

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3361 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/appl/bsd/kcmd.c b/src/appl/bsd/kcmd.c
index 542a35857289b7f8d265ba5965d391d2f439ac85..807009a6cb54e3f4e64370fbbcb3112331eb702d 100644 (file)
--- a/src/appl/bsd/kcmd.c
+++ b/src/appl/bsd/kcmd.c
@@ -139,8 +139,14 @@ kcmd(sock, ahost, rport, locuser, remuser, cmd, fd2p, service, realm,
         fprintf(stderr,"kcmd: no memory\n");
         return(-1);
     }
-    krb5_sname_to_principal(host_save,service,KRB5_NT_SRV_HST,
-                           &ret_cred->server);
+    status = krb5_sname_to_principal(host_save,service,KRB5_NT_SRV_HST,
+                                    &ret_cred->server);
+    if (status) {
+           fprintf(stderr, "kcmd: krb5_sname_to_principal failed: %s\n",
+                   error_message(status));
+           return(-1);
+    }
+
     if (realm && *realm) {
        char *copyrealm;
        krb5_data rdata;