nrf_cloud_coap_connect() possible memory leak

RE: nrf_cloud_coap_connect() possible memory leak

Vincent44 — Mon, 24 Feb 2025 07:41:01 GMT

I made a similar test with modem 1.3.6 and SDK 2.8.0, and it seems to work fine.

Looks like there was something wrong with SDK 2.7.0.

Thanks,

RE: nrf_cloud_coap_connect() possible memory leak

Charlie — Fri, 21 Feb 2025 16:47:31 GMT

Hi Vicent,

Sorry for the late reply. I did a test with NCS 2.9.0 Cellular: Modem Shell and MFW 1.3.7 on nRF9160DK.
It repeats nRF connect and disconnect 100 times and there is no error happens.

You can find the testing script and test log. The nrf_cloud_coap_connect function should have no memory leak problem.

devzone.nordicsemi.com/.../nrfcloud_5F00_coap_5F00_connection_5F00_tester.py

devzone.nordicsemi.com/.../2703.test.log

Best regards,

Charlie

RE: nrf_cloud_coap_connect() possible memory leak

Charlie — Mon, 17 Feb 2025 14:44:27 GMT

Hi Vincent,

Thanks for reporting this issue. I checked the rlease notes of NCS and MFW, but there is no related bug fixes mentioned.

I see Cellular: Modem Shell codes provides a similar way for nrf cloud connect and disconnect. I would arrange some time to try on latest NCS 2.9.0 and MFW 1.3.7 frist tomorrow. You can also did a test with it to see if it is repeatable with this offical sample.

Best regards,

Charlie