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Code Issues Releases Packages Activity
linux/drivers/usb/gadget
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Chenyuan Yang 052fb65335 usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev() 
[ Upstream commit 8c75f3e6a4 ]

The variable d->name, returned by devm_kasprintf(), could be NULL.
A pointer check is added to prevent potential NULL pointer dereference.
This is similar to the fix in commit 3027e7b15b
("ice: Fix some null pointer dereference issues in ice_ptp.c").

This issue is found by our static analysis tool

Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
Link: https://lore.kernel.org/r/20250311012705.1233829-1-chenyuan0y@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-05-02 07:59:18 +02:00
..
function usb: gadget: u_ether: Set is_suspend flag if remote wakeup fails 2025-03-13 13:02:11 +01:00
legacy move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
udc usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev() 2025-05-02 07:59:18 +02:00
composite.c usb: gadget: Check bmAttributes only if configuration is valid 2025-03-13 13:02:12 +01:00
config.c usb: gadget: config: remove max speed check in usb_assign_descriptors() 2023-08-22 14:48:33 +02:00
configfs.c usb: gadget: configfs: Ignore trailing LF for user strings to cdev 2025-01-17 13:40:55 +01:00
configfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
epautoconf.c usb: gadget: fix for a typo that conveys logically-inverted information. 2021-09-14 10:27:54 +02:00
functions.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
Kconfig usb: gadget: midi2: Reverse-select at the right place 2025-01-17 13:40:54 +01:00
Makefile usb: gadget: Makefile: remove ccflags-y 2022-03-18 12:56:08 +01:00
u_f.c usb: gadget: function: move u_f.h to include/linux/usb/func_utils.h 2024-09-03 09:57:08 +02:00
u_os_desc.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
usbstring.c usb: gadget: fix langid kernel-doc warning in usbstring.c 2020-07-09 10:13:07 +03:00