Hangyu Hua 949d422949 usb: misc: fix improper handling of refcount in uss720_probe() ...

commit 0a96fa640d upstream.

usb_put_dev shouldn't be called when uss720_probe succeeds because of
priv->usbdev. At the same time, priv->usbdev shouldn't be set to NULL
before destroy_priv in uss720_disconnect because usb_put_dev is in
destroy_priv.

Fix this by moving priv->usbdev = NULL after usb_put_dev.

Fixes: dcb4b8ad6a ("misc/uss720: fix memory leak in uss720_probe")
Cc: stable <stable@kernel.org>
Reviewed-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220407024001.11761-1-hbh25y@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-05-09 09:14:28 +02:00

..

sisusbvga

Merge tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2020-12-15 13:54:56 -08:00

adutux.c

usb: misc: adutux: use swap()

2021-08-05 12:31:34 +02:00

apple-mfi-fastcharge.c

USB: apple-mfi-fastcharge: Fix use after free in probe

2020-12-04 16:48:07 +01:00

appledisplay.c

usb: appledisplay: use module_usb_driver to simplify the code

2020-09-22 10:37:19 +02:00

brcmstb-usb-pinmap.c

usb: misc: brcmstb-usb-pinmap: add IRQ check

2021-08-13 13:05:50 +02:00

chaoskey.c

…

cypress_cy7c63.c

…

cytherm.c

…

ehset.c

usb: misc: ehset: update to use the usb_control_msg_{send|recv}() API

2021-03-28 13:41:27 +02:00

emi26.c

…

emi62.c

…

ezusb.c

usb: misc: ezusb: update to use usb_control_msg_send()

2021-03-28 13:41:27 +02:00

ftdi-elan.c

usb: ftdi-elan: fix memory leak on device disconnect

2022-01-27 11:03:40 +01:00

idmouse.c

…

iowarrior.c

USB: iowarrior: fix control-message timeouts

2021-11-18 19:16:08 +01:00

isight_firmware.c

…

Kconfig

Revert "USB: misc: Add onboard_usb_hub driver"

2021-06-18 08:39:24 +02:00

ldusb.c

module: remove never implemented MODULE_SUPPORTED_DEVICE

2021-03-17 13:16:18 -07:00

legousbtower.c

USB: legotower: fix logical error in recent commit

2020-12-08 19:55:09 +01:00

lvstest.c

USB: lvtest: return proper error code in probe

2020-08-18 11:55:23 +02:00

Makefile

Revert "USB: misc: Add onboard_usb_hub driver"

2021-06-18 08:39:24 +02:00

trancevibrator.c

USB: trancevibrator: fix control-request direction

2021-05-21 20:10:43 +02:00

usb251xb.c

usb: usb251xb: Use of_device_get_match_data()

2021-01-26 12:17:32 -06:00

usb3503.c

usb: misc: usb3503: Fix logic in usb3503_init()

2021-02-11 13:52:04 +01:00

usb4604.c

usb/misc: usb4604: Use pm_ptr() macro

2020-09-04 16:53:51 +02:00

usb_u132.h

…

usblcd.c

USB: usblcd: Remove the superfluous break

2020-08-28 09:48:33 +02:00

usbsevseg.c

usb: misc: usbsevseg: update to use usb_control_msg_send()

2021-03-28 13:41:27 +02:00

usbtest.c

…

uss720.c

usb: misc: fix improper handling of refcount in uss720_probe()

2022-05-09 09:14:28 +02:00

yurex.c

USB: yurex: fix control-URB timeout handling

2020-12-28 15:47:06 +01:00