microsoft
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WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
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WSL2-Linux-Kernel/drivers/atm
История
Zhipeng Lu 15393c8fd3 atm: idt77252: fix a memleak in open_card_ubr0 
[ Upstream commit f3616173bf9be9bf39d131b120d6eea4e6324cb5 ]

When alloc_scq fails, card->vcs[0] (i.e. vc) should be freed. Otherwise,
in the following call chain:

idt77252_init_one
  |-> idt77252_dev_open
        |-> open_card_ubr0
              |-> alloc_scq [failed]
  |-> deinit_card
        |-> vfree(card->vcs);

card->vcs is freed and card->vcs[0] is leaked.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2024-02-23 08:54:57 +01:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kconfig docs: networking: move ATM drivers to the hw driver section 2020-06-26 16:08:45 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 atm: eni: Add check for dma_map_single 2022-03-23 09:16:41 +01:00
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: check the return value of ioremap() in fs_init() 2022-03-19 13:47:49 +01:00
firestream.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 37 2019-05-24 17:27:11 +02:00
fore200e.c atm: fore200e: Fix fall-through warnings for Clang 2021-05-17 18:50:49 -05:00
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 atm: horizon: Fix spelling mistakes in TX comment 2021-08-08 12:58:42 +01:00
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.c atm: idt77252: fix a memleak in open_card_ubr0 2024-02-23 08:54:57 +01:00
idt77252.h atm: idt77252: fix build broken on amd64 2021-02-15 12:36:27 -08:00
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
iphase.c atm: iphase: Do PCI error checks on own line 2023-11-28 16:56:18 +00:00
iphase.h atm: Replace custom isprint() with generic analogue 2021-05-10 14:51:01 -07:00
lanai.c atm: lanai: dont run lanai_dev_close if not open 2021-03-01 13:18:54 -08:00
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 git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
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 atm: solos-pci: Fix potential deadlock on &tx_queue_lock 2023-12-20 15:17:35 +01:00
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 atm: Fix typo 2021-05-21 13:55:32 -07:00