Re: [PATCH] virt: vbox: Use current_uid() in vbg_misc_device_requestor()
From: Hans de Goede
Date: Mon Aug 24 2020 - 10:35:26 EST
Hi,
On 8/24/20 2:53 PM, Denis Efremov wrote:
Modify vbg_misc_device_requestor() to use current_uid() wrapper.
Signed-off-by: Denis Efremov <efremov@xxxxxxxxx>
Thank you, patch looks good to me:
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Regards,
Hans
---
drivers/virt/vboxguest/vboxguest_linux.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
index 32c2c52f7e84..6215a688edaf 100644
--- a/drivers/virt/vboxguest/vboxguest_linux.c
+++ b/drivers/virt/vboxguest/vboxguest_linux.c
@@ -35,7 +35,7 @@ static u32 vbg_misc_device_requestor(struct inode *inode)
VMMDEV_REQUESTOR_CON_DONT_KNOW |
VMMDEV_REQUESTOR_TRUST_NOT_GIVEN;
- if (from_kuid(current_user_ns(), current->cred->uid) == 0)
+ if (from_kuid(current_user_ns(), current_uid()) == 0)
requestor |= VMMDEV_REQUESTOR_USR_ROOT;
else
requestor |= VMMDEV_REQUESTOR_USR_USER;