Wentao LiangandGreg Kroah-Hartman cdda7d384c power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init() ...

commit 8eec545cde upstream.

Move of_node_put(dn) after the of_match_node() call, which still needs
the node pointer. The node reference is correctly released after use.

Fixes: e2f471efe1 ("power: reset: linkstation-poweroff: prepare for new devices")
Cc: stable@vger.kernel.org
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20260407073025.271865-1-vulab@iscas.ac.cn
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-07-04 13:41:32 +02:00

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arm-versatile-reboot.c

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as3722-poweroff.c

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at91-poweroff.c

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at91-reset.c

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at91-sama5d2_shdwc.c

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atc260x-poweroff.c

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axxia-reset.c

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brcm-kona-reset.c

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brcmstb-reboot.c

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gemini-poweroff.c

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gpio-poweroff.c

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gpio-restart.c

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hisi-reboot.c

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Kconfig

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keystone-reset.c

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linkstation-poweroff.c

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ltc2952-poweroff.c

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Makefile

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msm-poweroff.c

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mt6323-poweroff.c

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nvmem-reboot-mode.c

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ocelot-reset.c

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oxnas-restart.c

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piix4-poweroff.c

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pwr-mlxbf.c

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qcom-pon.c

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qnap-poweroff.c

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reboot-mode.c

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regulator-poweroff.c

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restart-poweroff.c

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rmobile-reset.c

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sc27xx-poweroff.c

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st-poweroff.c

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syscon-poweroff.c

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syscon-reboot-mode.c

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syscon-reboot.c

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tps65086-restart.c

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vexpress-poweroff.c

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xgene-reboot.c

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