[Coverity CID: 236079] Untrusted divisor in subsys/bluetooth/controller/hci/hci.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/21d1ad3762302b3e461953df59430c77e0709274/subsys/bluetooth/controller/hci/hci.c#L3261

Category: Insecure data handling
Function: le_ext_create_connection
Component: Bluetooth
CID: 236079

Details:

zephyr/subsys/bluetooth/controller/hci/hci.c

Line 3261 in 21d1ad3

status = ll_create_connection(scan_interval,

3255                             conn_interval_max =
3256                                     sys_le16_to_cpu(p->conn_interval_max);
3257                             conn_latency = sys_le16_to_cpu(p->conn_latency);
3258                             supervision_timeout =
3259                                     sys_le16_to_cpu(p->supervision_timeout);
3260     
>>>     CID 236079:  Insecure data handling  (TAINTED_SCALAR)
>>>     Passing tainted expression "conn_interval_max" to "ll_create_connection", which uses it as a divisor or modulus.
3261                             status = ll_create_connection(scan_interval,
3262                                                           scan_window,
3263                                                           filter_policy,
3264                                                           peer_addr_type,
3265                                                           peer_addr,
3266                                                           own_addr_type,

Please fix or provide comments in coverity using the link:

https://scan9.coverity.com/reports.htm#v29271/p12996

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the CODEOWNERS file.