Kishon Vijay Abraham I 533cdfe9cc reset: Fix memory leak in reset_control_array_put() ...

[ Upstream commit 532f9cd6ee994ed10403e856ca27501428048597 ]

Memory allocated for 'struct reset_control_array' in
of_reset_control_array_get() is never freed in
reset_control_array_put() resulting in kmemleak showing
the following backtrace.

  backtrace:
    [<00000000c5f17595>] __kmalloc+0x1b0/0x2b0
    [<00000000bd499e13>] of_reset_control_array_get+0xa4/0x180
    [<000000004cc02754>] 0xffff800008c669e4
    [<0000000050a83b24>] platform_drv_probe+0x50/0xa0
    [<00000000d3a0b0bc>] really_probe+0x108/0x348
    [<000000005aa458ac>] driver_probe_device+0x58/0x100
    [<000000008853626c>] device_driver_attach+0x6c/0x90
    [<0000000085308d19>] __driver_attach+0x84/0xc8
    [<00000000080d35f2>] bus_for_each_dev+0x74/0xc8
    [<00000000dd7f015b>] driver_attach+0x20/0x28
    [<00000000923ba6e6>] bus_add_driver+0x148/0x1f0
    [<0000000061473b66>] driver_register+0x60/0x110
    [<00000000c5bec167>] __platform_driver_register+0x40/0x48
    [<000000007c764b4f>] 0xffff800008c6c020
    [<0000000047ec2e8c>] do_one_initcall+0x5c/0x1b0
    [<0000000093d4b50d>] do_init_module+0x54/0x1d0

Fixes: 17c82e206d ("reset: Add APIs to manage array of resets")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-12-05 15:36:49 +01:00

..

hisilicon

reset: hi6220: Set module license so that it can be loaded

2017-05-24 10:53:41 +02:00

sti

reset: sti: Use devm_kcalloc() in syscfg_reset_controller_register()

2017-05-15 08:59:08 +02:00

tegra

reset: Add Tegra BPMP reset driver

2016-11-18 14:34:56 +01:00

core.c

reset: Fix memory leak in reset_control_array_put()

2019-12-05 15:36:49 +01:00

Kconfig

reset: Restrict RESET_HSDK to ARC_SOC_HSDK or COMPILE_TEST

2017-09-21 12:44:01 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

reset-a10sr.c

reset: Add Altera Arria10 SR Reset Controller

2017-03-15 12:19:11 +01:00

reset-ath79.c

reset: ath79: make it explicitly non-modular

2017-03-08 09:36:45 +01:00

reset-berlin.c

…

reset-hsdk.c

ARC: reset: remove the misleading v1 suffix all over

2017-09-18 13:02:03 +02:00

reset-imx7.c

reset: imx7: Fix always writing bits as 0

2018-09-26 08:38:03 +02:00

reset-lantiq.c

reset: Add a reset controller driver for the Lantiq XWAY based SoCs

2017-09-04 21:19:02 +02:00

reset-lpc18xx.c

reset: lpc18xx: make it explicitly non-modular

2016-10-24 10:45:38 +02:00

reset-meson.c

reset: meson: make it explicitly non-modular

2017-03-08 09:36:45 +01:00

reset-oxnas.c

reset: oxnas: make it explicitly non-modular

2017-03-08 09:36:45 +01:00

reset-pistachio.c

reset: pistachio: make it explicitly non-modular

2017-03-08 09:36:45 +01:00

reset-socfpga.c

reset: socfpga: fix for 64-bit compilation

2017-10-04 10:29:44 +02:00

reset-stm32.c

…

reset-sunxi.c

reset: sunxi: fix number of reset lines

2017-08-11 17:48:56 +02:00

reset-ti-sci.c

reset: Add the TI SCI reset driver

2017-06-06 09:44:17 +02:00

reset-ti-syscon.c

reset: constify reset_control_ops structures

2017-01-12 11:12:07 +01:00

reset-uniphier.c

reset: uniphier: add analog amplifiers reset control

2017-08-14 09:29:47 +02:00

reset-zx2967.c

reset: zx2967: constify zx2967_reset_ops.

2017-07-19 10:24:00 +02:00

reset-zynq.c

reset: zynq: make it explicitly non-modular

2016-10-24 10:45:32 +02:00