if (get_user(namelen, &ci->cc_name.cn_len))
return -EFAULT;
name.data = memdup_user(&ci->cc_name.cn_id, namelen);
- if (IS_ERR_OR_NULL(name.data))
- return -EFAULT;
+ if (IS_ERR(name.data))
+ return PTR_ERR(name.data);
name.len = namelen;
get_user(princhashlen, &ci->cc_princhash.cp_len);
if (princhashlen > 0) {
princhash.data = memdup_user(
&ci->cc_princhash.cp_data,
princhashlen);
- if (IS_ERR_OR_NULL(princhash.data))
- return -EFAULT;
+ if (IS_ERR(princhash.data)) {
+ kfree(name.data);
+ return PTR_ERR(princhash.data);
+ }
princhash.len = princhashlen;
} else
princhash.len = 0;
if (get_user(namelen, &cnm->cn_len))
return -EFAULT;
name.data = memdup_user(&cnm->cn_id, namelen);
- if (IS_ERR_OR_NULL(name.data))
- return -EFAULT;
+ if (IS_ERR(name.data))
+ return PTR_ERR(name.data);
name.len = namelen;
}
if (name.len > 5 && memcmp(name.data, "hash:", 5) == 0) {