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authorWenTao Liang <vulab@iscas.ac.cn>2026-06-11 03:53:21 +0300
committerSebastian Reichel <sebastian.reichel@collabora.com>2026-06-13 01:00:56 +0300
commit4373cfa38ead58f980362c841b0d0bdf8c4d956c (patch)
tree208df44904c637c9bd5b38f95e6dd71956c5717f /include/linux/workqueue_api.h
parentba61aed9a34671222d1149acfc2f0179a9ce7e80 (diff)
downloadlinux-4373cfa38ead58f980362c841b0d0bdf8c4d956c.tar.xz
power: supply: charger-manager: fix refcount leak in is_full_charged()
In is_full_charged(), power_supply_get_by_name() is called to obtain a reference to the fuel_gauge power supply. If the voltage check (uV >= desc->fullbatt_uV) succeeds, the function returns true directly without releasing the reference, leaking the refcount. Fix this by setting a flag and jumping to the out label where power_supply_put() properly drops the reference. Cc: stable@vger.kernel.org Fixes: e132fc6bb89b ("power: supply: charger-manager: Make decisions focussed on battery status") Signed-off-by: WenTao Liang <vulab@iscas.ac.cn> Link: https://patch.msgid.link/20260611005322.53096-1-vulab@iscas.ac.cn Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'include/linux/workqueue_api.h')
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