Bluetooth: MGMT: Use correct address for memcpy()

[ Upstream commit d1f0a9816f5fbc1316355ec1aa4ddfb9b624cca5 ]

In function ‘fortify_memcpy_chk’,
    inlined from ‘get_conn_info_complete’ at net/bluetooth/mgmt.c:7281:2:
include/linux/fortify-string.h:592:25: error: call to
‘__read_overflow2_field’ declared with attribute warning: detected read
beyond size of field (2nd parameter); maybe use struct_group()?
[-Werror=attribute-warning]
  592 |                         __read_overflow2_field(q_size_field, size);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

This is due to the wrong member is used for memcpy(). Use correct one.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 1e07d0f289723d626b3769b5fe68890468a24c64..d4498037fadc658ae8d29b47d70ea881033e7fb9 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -7285,7 +7285,7 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)
 
        bt_dev_dbg(hdev, "err %d", err);
 
-       memcpy(&rp.addr, &cp->addr.bdaddr, sizeof(rp.addr));
+       memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));
 
        status = mgmt_status(err);
        if (status == MGMT_STATUS_SUCCESS) {