Yuan Chen 230b23da10 pinctrl: sunxi: Fix memory leak on krealloc failure ...

[ Upstream commit e3507c56cb ]

In sunxi_pctrl_dt_node_to_map(), when krealloc() fails to resize
the pinctrl_map array, the function returns -ENOMEM directly
without freeing the previously allocated *map buffer. This results
in a memory leak of the original kmalloc_array allocation.

Fixes: e11dee2e98 ("pinctrl: sunxi: Deal with configless pins")
Signed-off-by: Yuan Chen <chenyuan@kylinos.cn>
Link: https://lore.kernel.org/20250620012708.16709-1-chenyuan_fl@163.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-08-15 12:13:50 +02:00

..

Kconfig

…

Makefile

…

pinctrl-sun4i-a10.c

…

pinctrl-sun5i.c

…

pinctrl-sun6i-a31-r.c

…

pinctrl-sun6i-a31.c

…

pinctrl-sun8i-a23-r.c

…

pinctrl-sun8i-a23.c

…

pinctrl-sun8i-a33.c

…

pinctrl-sun8i-a83t-r.c

…

pinctrl-sun8i-a83t.c

…

pinctrl-sun8i-h3-r.c

…

pinctrl-sun8i-h3.c

…

pinctrl-sun8i-v3s.c

…

pinctrl-sun9i-a80-r.c

…

pinctrl-sun9i-a80.c

…

pinctrl-sun20i-d1.c

…

pinctrl-sun50i-a64-r.c

…

pinctrl-sun50i-a64.c

…

pinctrl-sun50i-a100-r.c

…

pinctrl-sun50i-a100.c

…

pinctrl-sun50i-h5.c

…

pinctrl-sun50i-h6-r.c

…

pinctrl-sun50i-h6.c

…

pinctrl-sun50i-h616-r.c

…

pinctrl-sun50i-h616.c

…

pinctrl-suniv-f1c100s.c

…

pinctrl-sunxi.c

…

pinctrl-sunxi.h

…