Unverified Commit 6bb1275f authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14209 gpiolib: fix memory use-after-free in gpiochip_setup_dev() 

Merge Pull Request from: @ci-robot 
 
PR sync from: He Yujie <coka.heyujie@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/TXNCB7QI756DCYTWHH5ULQGYMCITYJHM/ 
 
https://gitee.com/src-openeuler/kernel/issues/IB8UN5 
 
Link:https://gitee.com/openeuler/kernel/pulls/14209

 

Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents 982a9919 aaa3d408

drivers/gpio/gpiolib.c

+1 −1
Original line number Diff line number Diff line
@@ -795,7 +795,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data, 
err_print_message:

	/* failures here can mean systems won't boot... */

	pr_err("%s: GPIOs %d..%d (%s) failed to register, %d\n", __func__,

	       base, base + gdev->ngpio - 1,

	       base, base + (int)gc->ngpio - 1,

	       gc->label ? : "generic", ret);

	return ret;

}