coap_req: fix use alloc/free issues

golioth / golioth-zephyr-sdk

Golioth SDK For Zephyr

https://www.golioth.io

Apache License 2.0

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Closed mniestroj closed 7 months ago

mniestroj commented 7 months ago

Fix undefined behavior related to free() of uninitialized pointer. Just return early when allocation with golioth_coap_req_new() has failed.

Free coap_req when scheduling it for sending has failed.

github-actions[bot] commented 7 months ago

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