From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The driver_name field is not initialized and hence information
on the stack is being leaked to userspace on the copy_to_user.
Fix this.
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/scsi/aacraid/commctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 614842a..eb48d0a 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -1015,7 +1015,7 @@ static int aac_get_pci_info(struct aac_dev* dev, void __user *arg)
static int aac_get_hba_info(struct aac_dev *dev, void __user *arg)
{
- struct aac_hba_info hbainfo;
+ struct aac_hba_info hbainfo = { 0 };
hbainfo.adapter_number = (u8) dev->id;
hbainfo.system_io_bus_number = dev->pdev->bus->number;
--
2.10.2
