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mgmt: mcumgr: smp: Fix custom payload size

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Fixes an issue when using custom payloads where the size was still
using the zcbor buffer instead of the size of the network buffer

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
This commit is contained in:
Jamie McCrae 2025-02-11 13:30:23 +00:00 • committed by Benjamin Cabé
commit 13ac8fe1f5
1 changed files with 9 additions and 3 deletions
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12
subsys/mgmt/mcumgr/smp/src/smp.c
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@ -310,9 +310,15 @@ static int smp_handle_single_req(struct smp_streamer *streamer, const struct smp
}
#endif
smp_make_rsp_hdr(req_hdr, &rsp_hdr,
zsp->payload_mut - nbw->nb->data - MGMT_HDR_SIZE);
nbw->nb->len = zsp->payload_mut - nbw->nb->data;
#if defined(CONFIG_MCUMGR_MGMT_CUSTOM_PAYLOAD)
if (!mgmt_find_group(req_hdr->nh_group)->custom_payload) {
#endif
nbw->nb->len = zsp->payload_mut - nbw->nb->data;
#if defined(CONFIG_MCUMGR_MGMT_CUSTOM_PAYLOAD)
}
#endif
smp_make_rsp_hdr(req_hdr, &rsp_hdr, (nbw->nb->len - MGMT_HDR_SIZE));
smp_write_hdr(streamer, &rsp_hdr);
return 0;