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Code Issues Releases Wiki Activity

Bluetooth: MGMT: Use correct address for memcpy()

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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>
This commit is contained in:
Andy Shevchenko 2023-07-17 12:32:14 +03:00 committed by Luiz Augusto von Dentz
parent 95b7015433
commit d1f0a9816f
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/mgmt.c
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@ -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) {