niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity

HID: corsair-void: Add missing delayed work cancel for headset status

Browse source 
The cancel_delayed_work_sync() call was missed, causing a use-after-free
in corsair_void_remove().

Reported-by: yan kang <kangyan91@outlook.com>
Reported-by: yue sun <samsun1006219@gmail.com>
Closes: https://lore.kernel.org/all/SY8P300MB042106286A2536707D2FB736A1E42@SY8P300MB0421.AUSP300.PROD.OUTLOOK.COM/
Closes: https://lore.kernel.org/all/SY8P300MB0421872E0AE934C9616FA61EA1E42@SY8P300MB0421.AUSP300.PROD.OUTLOOK.COM/

Fixes: 6ea2a6fd38 ("HID: corsair-void: Add Corsair Void headset family driver")
Cc: stable@vger.kernel.org
Signed-off-by: Stuart Hayhurst <stuart.a.hayhurst@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Stuart Hayhurst 2025-01-21 20:00:07 +00:00 • committed by Jiri Kosina
parent 27c0278477
commit 48e487b002
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/hid/hid-corsair-void.c
View file

@ -726,6 +726,7 @@ static void corsair_void_remove(struct hid_device *hid_dev)
if (drvdata->battery)
power_supply_unregister(drvdata->battery);
cancel_delayed_work_sync(&drvdata->delayed_status_work);
cancel_delayed_work_sync(&drvdata->delayed_firmware_work);
sysfs_remove_group(&hid_dev->dev.kobj, &corsair_void_attr_group);
}