kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-08 18:57:22 +00:00
Code Issues Releases Packages Activity
linux/drivers/clk/davinci
History
Henry Martin 7943ed1f05 clk: davinci: Add NULL check in davinci_lpsc_clk_register() 
[ Upstream commit 13de464f44 ]

devm_kasprintf() returns NULL when memory allocation fails. Currently,
davinci_lpsc_clk_register() does not check for this case, which results
in a NULL pointer dereference.

Add NULL check after devm_kasprintf() to prevent this issue and ensuring
no resources are left allocated.

Fixes: c6ed4d734b ("clk: davinci: New driver for davinci PSC clocks")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://lore.kernel.org/r/20250401131341.26800-1-bsdhenrymartin@gmail.com
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-08-15 12:13:50 +02:00
..
da8xx-cfgchip.c clk:davinci: make use of dev_err_cast_probe() 2024-08-28 13:11:21 -07:00
Makefile clk: remove davinci dm3xx drivers 2023-01-12 10:53:12 +01:00
pll-da830.c clk: davinci: pll: allow dev == NULL 2018-05-30 12:48:35 -07:00
pll-da850.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
pll.c clk: Use device_get_match_data() 2023-10-23 20:16:21 -07:00
pll.h ARM: davinci: drop DAVINCI_DMxxx references 2023-01-12 10:53:12 +01:00
psc-da830.c clk: davinci: psc-da830: add a lookup entry for aemif clock 2018-07-06 12:34:54 -05:00
psc-da850.c clk: davinci: psc-da850: remove the 'davinci_nand.0" lookup 2018-07-06 12:33:57 -05:00
psc.c clk: davinci: Add NULL check in davinci_lpsc_clk_register() 2025-08-15 12:13:50 +02:00
psc.h ARM: davinci: drop DAVINCI_DMxxx references 2023-01-12 10:53:12 +01:00