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1c72e6ab66
linux/drivers/atm
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Zou Wei 1c72e6ab66 atm: iphase: fix possible use-after-free in ia_module_exit() 
This module's remove path calls del_timer(). However, that function
does not wait until the timer handler finishes. This means that the
timer handler may still be running after the driver's remove function
has finished, which would result in a use-after-free.

Fix by calling del_timer_sync(), which makes sure the timer handler
has finished, and unable to re-schedule itself.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-11 16:12:03 -07:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
adummy.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ambassador.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 37 2019-05-24 17:27:11 +02:00
ambassador.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 37 2019-05-24 17:27:11 +02:00
atmtcp.c atm: atmtcp: Constify atmtcp_v_dev_ops 2020-09-28 16:03:30 -07:00
eni.c The usual updates from the irq departement: 2021-04-26 09:43:16 -07:00
eni.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firestream.c atm: firestream: Use fallthrough pseudo-keyword 2021-05-07 16:01:08 -07:00
firestream.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 37 2019-05-24 17:27:11 +02:00
fore200e.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-03-25 15:31:22 -07:00
fore200e.h fore200e: devirtualize dma alloc calls 2018-10-10 22:38:50 -07:00
he.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
he.h atm: remove deprecated use of pci api 2015-01-18 00:28:41 -05:00
horizon.c net/atm: remove the atmdev_ops {get, set}sockopt methods 2020-07-19 18:16:40 -07:00
horizon.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 37 2019-05-24 17:27:11 +02:00
idt77105.c atm: idt77252: fix null-ptr-dereference 2021-03-08 15:16:30 -08:00
idt77105.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
idt77252_tables.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
idt77252.c atm: idt77252: remove unused function 2021-04-14 13:52:59 -07:00
idt77252.h atm: idt77252: fix build broken on amd64 2021-02-15 12:36:27 -08:00
iphase.c atm: iphase: fix possible use-after-free in ia_module_exit() 2021-05-11 16:12:03 -07:00
iphase.h atm: Replace custom isprint() with generic analogue 2021-05-10 14:51:01 -07:00
Kconfig docs: networking: move ATM drivers to the hw driver section 2020-06-26 16:08:45 -07:00
lanai.c atm: lanai: dont run lanai_dev_close if not open 2021-03-01 13:18:54 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
midway.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nicstar.c Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-11-19 19:08:46 -08:00
nicstar.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nicstarmac.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nicstarmac.copyright
solos-attrlist.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
solos-pci.c net/atm: remove the atmdev_ops {get, set}sockopt methods 2020-07-19 18:16:40 -07:00
suni.c atm: delete include/linux/atm_suni.h 2021-03-15 12:43:10 -07:00
suni.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tonga.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uPD98401.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uPD98402.c atm: uPD98402: fix incorrect allocation 2021-03-08 15:16:30 -08:00
uPD98402.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zatm.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
zatm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zeprom.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00