Javier Carrasco ceda8d7279 staging: vchiq_arm: Fix missing refcount decrement in error path for fw_node ...

commit 22a3703af1 upstream.

An error path was introduced without including the required call to
of_node_put() to decrement the node's refcount and avoid leaking memory.
If the call to kzalloc() for 'mgmt' fails, the probe returns without
decrementing the refcount.

Use the automatic cleanup facility to fix the bug and protect the code
against new error paths where the call to of_node_put() might be missing
again.

Cc: stable@vger.kernel.org
Fixes: 1c9e16b731 ("staging: vc04_services: vchiq_arm: Split driver static and runtime data")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20241014-vchiq_arm-of_node_put-v2-2-cafe0a4c2666@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-05 13:54:25 +01:00

..

axis-fifo

staging: axis-fifo: Fix indentation

2024-04-09 17:44:54 +02:00

fbtft

staging: fbtft: add missing MODULE_DESCRIPTION() macro

2024-06-24 15:18:01 +02:00

fieldbus

driver core: have match() callback in struct bus_type take a const *

2024-07-03 15:16:54 +02:00

gdm724x

staging: gdm724x: constantify the struct device_type usage

2024-02-17 17:30:35 +01:00

greybus

Merge tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2024-07-25 10:42:22 -07:00

iio

staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()

2024-11-08 16:30:54 +01:00

ks7010

staging: ks7010: replace open-coded module_sdio_driver()

2024-04-09 17:45:14 +02:00

media

media: atomisp: Add check for rgby_data memory allocation failure

2024-12-05 13:53:05 +01:00

most

…

nvec

staging: nvec: Use x instead of x != NULL to improve readability.

2024-07-03 16:15:26 +02:00

octeon

Staging: octeon: Match parenthesis alignment

2024-03-05 14:03:15 +00:00

olpc_dcon

…

rtl8192e

staging: rtl8192e: Fix conflicting types error with net_device.

2024-06-27 15:45:16 +02:00

rtl8712

staging: r8712u: remove unused struct 'zero_bulkout_context'

2024-06-04 13:35:31 +02:00

rtl8723bs

Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-07-21 17:56:22 -07:00

rts5208

Merge tag 'staging-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2024-05-22 12:11:48 -07:00

sm750fb

…

vc04_services

staging: vchiq_arm: Fix missing refcount decrement in error path for fw_node

2024-12-05 13:54:25 +01:00

vme_user

staging: vme_user: added bound check to geoid

2024-10-17 15:26:40 +02:00

vt6655

wifi: mac80211: inform the low level if drv_stop() is a suspend

2024-06-26 10:25:46 +02:00

vt6656

Merge tag 'staging-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2024-07-19 15:46:29 -07:00

Kconfig

staging: pi433: Remove unused driver

2024-05-04 18:42:43 +02:00

Makefile

staging: pi433: Remove unused driver

2024-05-04 18:42:43 +02:00