Messages in this thread Patch in this message | | | Date | Tue, 10 Mar 2009 21:01:08 +0100 (CET) | From | Stefan Richter <> | Subject | [PATCH 3/5] firewire: cdev: fix race of ioctl_send_request with bus reset |
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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 <stefanr@s5r6.in-berlin.de> --- 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); } -- Stefan Richter -=====-==--= --== -=-=- http://arcgraph.de/sr/
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