If initialization fails, e.g. because the connection failed,
we leak the 'vu_dev'. Fix that. Reported by smatch.
Fixes:
5d38f324993f ("um: drivers: Add virtio vhost-user driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
rc = os_connect_socket(pdata->socket_path);
} while (rc == -EINTR);
if (rc < 0)
- return rc;
+ goto error_free;
vu_dev->sock = rc;
spin_lock_init(&vu_dev->sock_lock);
error_init:
os_close_file(vu_dev->sock);
+error_free:
+ kfree(vu_dev);
return rc;
}