From: Jiasheng Jiang jiasheng@iscas.ac.cn
stable inclusion from stable-v4.19.269 commit 60dd1082322966f192f42fe2a6605dfa08eef41f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6694F CVE: CVE-2022-3111
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[ Upstream commit 6dee930f6f6776d1e5a7edf542c6863b47d9f078 ]
In free_charger_irq(), there is no free for 'WM8350_IRQ_CHG_FAST_RDY'. Therefore, it should be better to add it in order to avoid the memory leak.
Fixes: 14431aa0c5a4 ("power_supply: Add support for WM8350 PMU") Signed-off-by: Jiasheng Jiang jiasheng@iscas.ac.cn Acked-by: Charles Keepax ckeepax@opensource.cirrus.com Signed-off-by: Sebastian Reichel sebastian.reichel@collabora.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Chen jun chenjun102@huawei.com Reviewed-by: chenweilong chenweilong@huawei.com Reviewed-by: Wang Weiyang wangweiyang2@huawei.com Signed-off-by: Yongqiang Liu liuyongqiang13@huawei.com --- drivers/power/supply/wm8350_power.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/power/supply/wm8350_power.c b/drivers/power/supply/wm8350_power.c index 15c0ca15e2aa..034ddfe3b62c 100644 --- a/drivers/power/supply/wm8350_power.c +++ b/drivers/power/supply/wm8350_power.c @@ -459,6 +459,7 @@ static void free_charger_irq(struct wm8350 *wm8350) wm8350_free_irq(wm8350, WM8350_IRQ_CHG_TO, wm8350); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_END, wm8350); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_START, wm8350); + wm8350_free_irq(wm8350, WM8350_IRQ_CHG_FAST_RDY, wm8350); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P9, wm8350); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P1, wm8350); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_2P85, wm8350);