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(parent: 45ee319) | patch
firewire: cdev: address handler input validation
authorStefan Richter <stefanr@s5r6.in-berlin.de>
Sun, 14 Dec 2008 18:21:01 +0000 (19:21 +0100)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Tue, 24 Mar 2009 19:56:38 +0000 (20:56 +0100)
commit3e0b5f0d7cb5fef402517e41eebff5a0f0e65a13
treeb712284afebff56dd2e104242f4e6665aaf6c8e4tree | snapshot
parent45ee3199eb3e4233b755a9bb353a0527a4c58b5fcommit | diff
firewire: cdev: address handler input validation

Like before my commit 1415d9189e8c59aa9c77a3bba419dcea062c145f,
fw_core_add_address_handler() does not align the address region now.
Instead the caller is required to pass valid parameters.

Since one of the callers of fw_core_add_address_handler() is the cdev
userspace interface, we now check for valid input.  If the client is
buggy, we give it a hint with -EINVAL.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
drivers/firewire/fw-cdev.c diff | blob | history
drivers/firewire/fw-transaction.c diff | blob | history
John Crispins staging tree