Unverified Commit 790ed527 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!4909 [sync] PR-4865: Input: powermate - fix use-after-free in powermate_config_complete 

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/4865 
 
PR sync from: Xiang Yang <xiangyang3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/HD3URJV2W6XWNHMJDV72JFZBD3SXDN7K/ 
 
https://gitee.com/src-openeuler/kernel/issues/I94PA7 
 
Link:https://gitee.com/openeuler/kernel/pulls/4909

 

Reviewed-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents b6020e3c db96b41d

drivers/input/misc/powermate.c

+1 −0
Original line number Diff line number Diff line
@@ -425,6 +425,7 @@ static void powermate_disconnect(struct usb_interface *intf) 
		pm->requires_update = 0;

		usb_kill_urb(pm->irq);

		input_unregister_device(pm->input);

		usb_kill_urb(pm->config);

		usb_free_urb(pm->irq);

		usb_free_urb(pm->config);

		powermate_free_buffers(interface_to_usbdev(intf), pm);