key_ref_put(keyring_ref);
error3:
- if (payload) {
- memzero_explicit(payload, plen);
- kvfree(payload);
- }
+ kvfree_sensitive(payload, plen);
error2:
kfree(description);
error:
key_ref_put(key_ref);
error2:
- __kvzfree(payload, plen);
+ kvfree_sensitive(payload, plen);
error:
return ret;
}
*
* Allocating a temporary buffer to hold the keys before
* transferring them to user buffer to avoid potential
- * deadlock involving page fault and mmap_sem.
+ * deadlock involving page fault and mmap_lock.
*
* key_data_len = (buflen <= PAGE_SIZE)
* ? buflen : actual length of key data
*/
if (ret > key_data_len) {
if (unlikely(key_data))
- __kvzfree(key_data, key_data_len);
+ kvfree_sensitive(key_data, key_data_len);
key_data_len = ret;
continue; /* Allocate buffer */
}
ret = -EFAULT;
break;
}
- __kvzfree(key_data, key_data_len);
+ kvfree_sensitive(key_data, key_data_len);
key_put_out:
key_put(key);
keyctl_change_reqkey_auth(NULL);
error2:
- if (payload) {
- memzero_explicit(payload, plen);
- kvfree(payload);
- }
+ kvfree_sensitive(payload, plen);
error:
return ret;
}