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linux/drivers/usb/common
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Johan Hovold 691e61e5d4 USB: ulpi: fix memory leak on registration failure 
commit 8af6812795 upstream.

The allocated device name is never freed on early ULPI device
registration failures.

Fix this by initialising the device structure earlier and releasing the
initial reference whenever registration fails.

Fixes: 289fcff4bc ("usb: add bus type for USB ULPI")
Cc: stable <stable@kernel.org>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260608145803.69360-1-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-07-24 15:51:23 +02:00
..
common.c usb: common: add helper to get role-switch-default-mode 2021-07-27 15:58:37 +02:00
common.h USB: move usb debugfs directory creation to the usb common core 2019-06-06 08:59:19 +02:00
debug.c usb: common: debug: Check non-standard control requests 2022-10-26 12:35:03 +02:00
Kconfig Partially revert "usb: Kconfig: using select for USB_COMMON dependency" 2021-10-05 13:45:16 +02:00
led.c USB: move usb debugfs directory creation to the usb common core 2019-06-06 08:59:19 +02:00
Makefile usb: common: add USB GPIO based connection detection driver 2019-09-03 19:01:04 +02:00
ulpi.c USB: ulpi: fix memory leak on registration failure 2026-07-24 15:51:23 +02:00
usb-conn-gpio.c usb: common: usb-conn-gpio: use a unique name for usb connector device 2025-07-10 15:57:33 +02:00
usb-otg-fsm.c usb: otg-fsm: Fix hrtimer list corruption 2021-07-27 16:31:31 +02:00