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| author | David S. Miller <davem@davemloft.net> | 2018-09-25 10:35:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-25 10:35:29 -0700 |
| commit | a06ee256e5d6f03fffbd088de9bf84035658cc5a (patch) | |
| tree | 9b88044cd4a46496d15a05b43246810c8b677f46 /net/nfc | |
| parent | bd6207202db8974ca3d3183ca0d5611d45b2973c (diff) | |
| parent | 846e8dd47c264e0b359afed28ea88e0acdee6818 (diff) | |
| download | linux-a06ee256e5d6f03fffbd088de9bf84035658cc5a.tar.bz2 | |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Version bump conflict in batman-adv, take what's in net-next.
iavf conflict, adjustment of netdev_ops in net-next conflicting
with poll controller method removal in net.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/hci/core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index ac8030c4bcf8..19cb2e473ea6 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -209,6 +209,11 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd, } create_info = (struct hci_create_pipe_resp *)skb->data; + if (create_info->pipe >= NFC_HCI_MAX_PIPES) { + status = NFC_HCI_ANY_E_NOK; + goto exit; + } + /* Save the new created pipe and bind with local gate, * the description for skb->data[3] is destination gate id * but since we received this cmd from host controller, we @@ -232,6 +237,11 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd, } delete_info = (struct hci_delete_pipe_noti *)skb->data; + if (delete_info->pipe >= NFC_HCI_MAX_PIPES) { + status = NFC_HCI_ANY_E_NOK; + goto exit; + } + hdev->pipes[delete_info->pipe].gate = NFC_HCI_INVALID_GATE; hdev->pipes[delete_info->pipe].dest_host = NFC_HCI_INVALID_HOST; break; |