diff options
| author | Dibyendu Roy <dibyen@codeaurora.org> | 2016-06-21 13:34:28 +0530 |
|---|---|---|
| committer | Kyle Yan <kyan@codeaurora.org> | 2016-06-28 17:01:54 -0700 |
| commit | b378543680c2a1f52fc91e0a10921184ec2a842c (patch) | |
| tree | da87ae4b577375d9784858f99238082b0f24ff63 /net/bluetooth/mgmt.c | |
| parent | 88196d66781e7b593ff64fc2d34bcc8151d8e310 (diff) | |
Bluetooth: Replace %p with %pK
The %pK restrictions are used to eliminate exposing kernel addresses.
When kptr_restrict is set to "0" there are no restrictions. When
kptr_restrict is set to "1", kernel pointers printed using the %pK
format specifier will be replaced with 0's unless the user has
CAP_SYSLOG. When kptr_restrict is set to "2", kernel pointers printed
using %pK will be replaced with 0's regardless of privileges.
Change-Id: Iacd8f7b7cdafed3a111507d3da899be9261ff09f
Signed-off-by: Dibyendu Roy <dibyen@codeaurora.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 7f22119276f3..f00e788e0184 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -281,7 +281,7 @@ static int read_version(struct sock *sk, struct hci_dev *hdev, void *data, { struct mgmt_rp_read_version rp; - BT_DBG("sock %p", sk); + BT_DBG("sock %pK", sk); rp.version = MGMT_VERSION; rp.revision = cpu_to_le16(MGMT_REVISION); @@ -298,7 +298,7 @@ static int read_commands(struct sock *sk, struct hci_dev *hdev, void *data, size_t rp_size; int i, err; - BT_DBG("sock %p", sk); + BT_DBG("sock %pK", sk); if (hci_sock_test_flag(sk, HCI_SOCK_TRUSTED)) { num_commands = ARRAY_SIZE(mgmt_commands); @@ -351,7 +351,7 @@ static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, u16 count; int err; - BT_DBG("sock %p", sk); + BT_DBG("sock %pK", sk); read_lock(&hci_dev_list_lock); @@ -411,7 +411,7 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, u16 count; int err; - BT_DBG("sock %p", sk); + BT_DBG("sock %pK", sk); read_lock(&hci_dev_list_lock); @@ -471,7 +471,7 @@ static int read_ext_index_list(struct sock *sk, struct hci_dev *hdev, u16 count; int err; - BT_DBG("sock %p", sk); + BT_DBG("sock %pK", sk); read_lock(&hci_dev_list_lock); @@ -588,7 +588,7 @@ static int read_config_info(struct sock *sk, struct hci_dev *hdev, struct mgmt_rp_read_config_info rp; u32 options = 0; - BT_DBG("sock %p %s", sk, hdev->name); + BT_DBG("sock %pK %s", sk, hdev->name); hci_dev_lock(hdev); @@ -1373,7 +1373,7 @@ static int read_controller_info(struct sock *sk, struct hci_dev *hdev, { struct mgmt_rp_read_info rp; - BT_DBG("sock %p %s", sk, hdev->name); + BT_DBG("sock %pK %s", sk, hdev->name); hci_dev_lock(hdev); |