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The DECLINE message did not include the IP address that was declined.

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likewise 2003-11-28 14:23:40 +00:00
parent b8d1ff810d
commit 6f04382f4e
1 changed files with 4 additions and 0 deletions
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4
src/core/dhcp.c
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@ -192,6 +192,7 @@ static void dhcp_handle_offer(struct netif *netif)
/* remember offered address */ /* remember offered address */
ip_addr_set(&dhcp->offered_ip_addr, (struct ip_addr *)&dhcp->msg_in->yiaddr); ip_addr_set(&dhcp->offered_ip_addr, (struct ip_addr *)&dhcp->msg_in->yiaddr);
LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_handle_offer(): offer for 0x%08lx\n", dhcp->offered_ip_addr.addr)); LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_handle_offer(): offer for 0x%08lx\n", dhcp->offered_ip_addr.addr));
dhcp_select(netif); dhcp_select(netif);
} }
} }
@ -646,6 +647,9 @@ static err_t dhcp_decline(struct netif *netif)
dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN); dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
dhcp_option_short(dhcp, 576); dhcp_option_short(dhcp, 576);
dhcp_option(dhcp, DHCP_OPTION_REQUESTED_IP, 4);
dhcp_option_long(dhcp, ntohl(dhcp->offered_ip_addr.addr));
dhcp_option_trailer(dhcp); dhcp_option_trailer(dhcp);
/* resize pbuf to reflect true size of options */ /* resize pbuf to reflect true size of options */
pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len); pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);