Date: Tue, 10 Mar 2009 21:01:08 +0100 (CET) From: Stefan Richter Subject: firewire: cdev: fix race of ioctl_send_request with bus reset The bus reset handler concurrently frees client->device->node. Use device->node_id instead. This is equivalent to device->node->node_id while device->generation is current. Signed-off-by: Stefan Richter --- drivers/firewire/fw-cdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/drivers/firewire/fw-cdev.c =================================================================== --- linux.orig/drivers/firewire/fw-cdev.c +++ linux/drivers/firewire/fw-cdev.c @@ -585,7 +585,7 @@ static int ioctl_send_request(struct cli return -EINVAL; } - return init_request(client, request, client->device->node->node_id, + return init_request(client, request, client->device->node_id, client->device->max_speed); }