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n-dhcp4: set xid value of the DHCP header for RELEASE and DECLINE message

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The `xid` of the DHCP header must be initialized for RELEASE and DECLINE
messages [1].

[1] https://datatracker.ietf.org/doc/html/rfc2131#section-4.4.1

(cherry picked from commit 0f0f1bbf8a)
This commit is contained in:
Fernando Fernandez Mancera 2024-03-05 11:54:50 +01:00 • committed by Wen Liang
parent f906604e2e
commit 17479d5347
1 changed files with 2 additions and 2 deletions
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4
src/n-dhcp4/src/n-dhcp4-c-connection.c
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@ -1031,13 +1031,13 @@ static int n_dhcp4_c_connection_send_request(NDhcp4CConnection *connection,
case N_DHCP4_C_MESSAGE_REBOOT:
case N_DHCP4_C_MESSAGE_REBIND:
case N_DHCP4_C_MESSAGE_RENEW:
case N_DHCP4_C_MESSAGE_DECLINE:
case N_DHCP4_C_MESSAGE_RELEASE:
request->userdata.base_time = timestamp;
n_dhcp4_outgoing_set_xid(request, n_dhcp4_client_probe_config_get_random(connection->probe_config));
break;
case N_DHCP4_C_MESSAGE_SELECT:
case N_DHCP4_C_MESSAGE_DECLINE:
case N_DHCP4_C_MESSAGE_RELEASE:
break;
default:
c_assert(0);