iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
b6ecd5d4f6
linux/drivers/bus
History
Sumera Priyadarsini 1740e67369 bus: arm-integrator-lm: Add of_node_put() before return statement 
Every iteration of for_each_available_child_of_node() decrements
the reference count of the previous node, however when control is
transferred from the middle of the loop, as in the case of a return
or break or goto, there is no decrement thus ultimately resulting in
a memory leak.

Fix a potential memory leak in arm-integrator-lm.c by inserting
of_node_put() before a return statement.

Issue found with Coccinelle.

Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200829174154.GA9319@Kaladin
Link: https://lore.kernel.org/r/20210112092549.251548-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-01-15 17:53:05 +01:00
..
fsl-mc bus: fsl-mc: simplify DPRC version check 2020-12-09 19:51:22 +01:00
mhi Char / Misc driver updates for 5.11-rc1 2020-12-15 14:10:09 -08:00
arm-cci.c bus: arm-cci: remove unnecessary unreachable() 2018-05-14 01:22:49 -07:00
arm-integrator-lm.c bus: arm-integrator-lm: Add of_node_put() before return statement 2021-01-15 17:53:05 +01:00
brcmstb_gisb.c bus: brcmstb_gisb: Add support for breakpoint interrupts 2020-09-06 20:10:44 -07:00
bt1-apb.c bus: bt1-apb: Use sysfs_streq instead of strncmp 2020-05-28 16:56:56 +02:00
bt1-axi.c bus: bt1-axi: Use sysfs_streq instead of strncmp 2020-05-28 16:57:12 +02:00
da8xx-mstpri.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
hisi_lpc.c bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal 2020-02-28 17:30:49 +08:00
imx-weim.c bus: imx-weim: remove incorrect __init annotations 2019-09-04 17:59:32 +02:00
Kconfig bus: cdmm: Add MIPS R5 arch support 2020-07-21 10:25:42 +02:00
Makefile ARM/SoC: drivers for v5.7 2020-06-04 19:56:20 -07:00
mips_cdmm.c mips: cdmm: fix use-after-free in mips_cdmm_bus_discover 2020-11-27 10:38:02 +01:00
moxtet.c bus: moxtet: fix potential stack buffer overflow 2020-02-15 10:33:19 -08:00
mvebu-mbus.c arch, drivers: replace for_each_membock() with for_each_mem_range() 2020-10-13 18:38:35 -07:00
omap_l3_noc.c bus: omap: add MODULE_LICENSE tags 2018-01-11 18:02:56 -08:00
omap_l3_noc.h
omap_l3_smx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
omap_l3_smx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
omap-ocp2scp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
qcom-ebi2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
simple-pm-bus.c
sun50i-de2.c bus: add bus driver for accessing Allwinner A64 DE2 2018-06-28 10:20:19 +02:00
sunxi-rsb.c bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads 2020-02-24 12:02:38 +01:00
tegra-aconnect.c bus: tegra-aconnect: add system sleep callbacks 2019-03-28 17:26:14 +01:00
tegra-gmi.c
ti-pwmss.c bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem 2019-10-17 21:17:42 +01:00
ti-sysc.c ARM: SoC drivers for v5.11 2020-12-16 16:38:41 -08:00
ts-nbus.c gpiolib: Pass array info to get/set array functions 2018-09-13 11:16:54 +02:00
uniphier-system-bus.c bus: uniphier-system-bus: use devm_platform_ioremap_resource() 2019-09-05 17:57:18 +02:00
vexpress-config.c bus: vexpress-config: Support building as module 2020-05-13 12:42:46 -05:00