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Subject[PATCH 2/5] firewire: cdev: fix another memory leak in an error path
If copy_from_user in an FW_CDEV_IOC_SEND_RESPONSE ioctl failed, the
fw_request pointed to by the inbound_transaction_resource is no
longer referenced and needs to be freed.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/core-cdev.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6.33-rc2/drivers/firewire/core-cdev.c
===================================================================
--- linux-2.6.33-rc2.orig/drivers/firewire/core-cdev.c
+++ linux-2.6.33-rc2/drivers/firewire/core-cdev.c
@@ -723,6 +723,7 @@ static int ioctl_send_response(struct cl
if (copy_from_user(r->data, u64_to_uptr(request->data),
r->length)) {
ret = -EFAULT;
+ kfree(r->request);
goto out;
}
fw_send_response(client->device->card, r->request,
--
Stefan Richter
-=====-==--= ==-- ==-=-
http://arcgraph.de/sr/


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