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Stefan Richter 06733c4272 firewire: net: fix use after free

commit 8987583366 upstream.

Commit 8408dc1c14 "firewire: net: use dev_printk API" introduced a
use-after-free in a failure path.  fwnet_transmit_packet_failed(ptask)
may free ptask, then the dev_err() call dereferenced it.  The fix is
straightforward; simply reorder the two calls.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

2014-03-31 13:42:48 -07:00

core-card.c

Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

2012-05-24 12:57:47 -07:00

core-cdev.c

firewire: fix libdc1394/FlyCap2 iso event regression

2013-08-15 10:59:19 -07:00

core-device.c

firewire: add minor number range check to fw_device_init()

2013-03-04 06:03:35 +08:00

core-iso.c

firewire: core: fix multichannel IR with buffers larger than 2 GB