Liu Jian 221a1f4ac1 driver: uio: fix possible use-after-free in __uio_register_device ...

In uio_dev_add_attributes() error handing case, idev is used after
device_unregister(), in which 'idev' has been released, touch idev cause
use-after-free.

Fixes: a93e7b331568 ("uio: Prevent device destruction while fds are open")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-01-31 16:36:52 +01:00

..

Kconfig

uio-hv-generic: new userspace i/o driver for VMBus

2016-12-06 11:52:49 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

uio_aec.c

uio: uio_aec: remove unnecessary pci_set_drvdata()

2013-09-26 08:47:25 -07:00

uio_cif.c

uio: add SPDX license tags

2018-07-21 15:41:20 +02:00

uio_dmem_genirq.c

uio: Convert a few more users to using %pOFn instead of device_node.name

2018-10-02 15:59:29 -07:00

uio_fsl_elbc_gpcm.c

uio: uio_fsl_elbc_gpcm: simplify getting .driver_data

2018-11-11 12:58:27 -08:00

uio_hv_generic.c

uio_hv_generic: set callbacks on open

2018-12-11 14:23:17 +01:00

uio_mf624.c

uio_mf624: Align memory regions to page size and set correct offsets

2017-04-08 18:13:28 +02:00

uio_netx.c

uio: add SPDX license tags

2018-07-21 15:41:20 +02:00

uio_pci_generic.c

uio/uio_pci_generic: Disable bus-mastering on release

2019-01-31 16:22:51 +01:00

uio_pdrv_genirq.c

uio: Convert a few more users to using %pOFn instead of device_node.name

2018-10-02 15:59:29 -07:00

uio_pruss.c

uio: pruss: fix error handling in probe

2018-08-02 10:14:26 +02:00

uio_sercos3.c

uio: add SPDX license tags

2018-07-21 15:41:20 +02:00

uio.c

driver: uio: fix possible use-after-free in __uio_register_device

2019-01-31 16:36:52 +01:00