Commit c393b542 authored May 23, 2023 by Daniel DeGrasse Committed by David Brown May 25, 2023

boot: boot_serial: fix usage of zcbor_new_encode_state API

Fix usage of zcbor_new_encode_state API, to correctly pass the payload
length. The previous usage was passing a pointer to the end of the
payload, which resulted in the ZCBOR structure being initialized with
an invalid `payload_end` field. On some platforms, this breaks MCUBoot
serial recovery, as the ZCBOR structures required to send response data
are invalid and can no longer be populated with response data.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>

parent 9380135a

boot/boot_serial/src/boot_serial.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -136,7 +136,7 @@ static zcbor_state_t cbor_state[2];
		void reset_cbor_state(void)
		{
		zcbor_new_encode_state(cbor_state, 2, (uint8_t *)bs_obuf,
		(size_t)bs_obuf + sizeof(bs_obuf), 0);
		sizeof(bs_obuf), 0);
		}

		/**

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