[nrf fromtree] net: lwm2m: Fix blockwise Ack NUM calculation #2872
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After the PR #85000 the calculation of NUM field of Block 1 option on CoAP Ack packet started to advance to next packet block. We should not update the ctx->current field because it is used for calculating the NUM field in response packet. It should point to beginning of the payload, so the response is correct. Leshan server don't seem to care about this, but Coiote does. Signed-off-by: Seppo Takalo <[email protected]> (cherry picked from commit 252f8fe)
MarkusLassila
approved these changes
May 15, 2025
tokangas
approved these changes
May 15, 2025
rlubos
approved these changes
May 15, 2025
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After the PR #85000 the calculation of NUM field of Block 1 option on CoAP Ack packet started to advance to next packet block.
We should not update the ctx->current field because it is used for calculating the NUM field in response packet. It should point to beginning of the payload,
so the response is correct.
Leshan server don't seem to care about this, but Coiote does.
(cherry picked from commit 252f8fe)