check return value

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2879 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-08-10 20:14:06 +00:00
parent 74a6dbe5b3
commit 4203cbc27e
1 changed files with 5 additions and 3 deletions
--- a/lib/krb5/get_cred.c
+++ b/lib/krb5/get_cred.c
@@ -237,9 +237,11 @@ krb5_get_kdc_cred(krb5_context context,

    memset(&rep, 0, sizeof(rep));
    if(decode_TGS_REP(resp.data, resp.length, &rep.part1, &len) == 0){
-	krb5_copy_creds_contents (context,
-				  in_creds,
-				  *out_creds);
+	ret = krb5_copy_creds_contents (context,
+					in_creds,
+					*out_creds);
+	if(ret)
+	    goto out;

 #if 0
 	krb5_copy_principal (context,