54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
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Index: busybox-1.22.1/networking/udhcp/dhcpc.c
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===================================================================
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--- busybox-1.22.1.orig/networking/udhcp/dhcpc.c
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+++ busybox-1.22.1/networking/udhcp/dhcpc.c
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@@ -659,10 +659,10 @@ static void add_client_options(struct dh
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* client reverts to using the IP broadcast address.
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*/
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-static int raw_bcast_from_client_config_ifindex(struct dhcp_packet *packet)
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+static int raw_bcast_from_client_config_ifindex(struct dhcp_packet *packet, uint32_t src_nip)
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{
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return udhcp_send_raw_packet(packet,
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- /*src*/ INADDR_ANY, CLIENT_PORT,
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+ /*src*/ src_nip, CLIENT_PORT,
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/*dst*/ INADDR_BROADCAST, SERVER_PORT, MAC_BCAST_ADDR,
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client_config.ifindex);
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}
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@@ -673,7 +673,7 @@ static int bcast_or_ucast(struct dhcp_pa
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return udhcp_send_kernel_packet(packet,
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ciaddr, CLIENT_PORT,
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server, SERVER_PORT);
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- return raw_bcast_from_client_config_ifindex(packet);
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+ return raw_bcast_from_client_config_ifindex(packet, ciaddr);
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}
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/* Broadcast a DHCP discover packet to the network, with an optionally requested IP */
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@@ -701,7 +701,7 @@ static NOINLINE int send_discover(uint32
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if (msgs++ < 3)
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bb_info_msg("Sending discover...");
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- return raw_bcast_from_client_config_ifindex(&packet);
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+ return raw_bcast_from_client_config_ifindex(&packet, INADDR_ANY);
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}
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/* Broadcast a DHCP request message */
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@@ -745,7 +745,7 @@ static NOINLINE int send_select(uint32_t
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addr.s_addr = requested;
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bb_info_msg("Sending select for %s...", inet_ntoa(addr));
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- return raw_bcast_from_client_config_ifindex(&packet);
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+ return raw_bcast_from_client_config_ifindex(&packet, INADDR_ANY);
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}
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/* Unicast or broadcast a DHCP renew message */
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@@ -813,7 +813,7 @@ static NOINLINE int send_decline(/*uint3
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udhcp_add_simple_option(&packet, DHCP_SERVER_ID, server);
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bb_info_msg("Sending decline...");
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- return raw_bcast_from_client_config_ifindex(&packet);
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+ return raw_bcast_from_client_config_ifindex(&packet, INADDR_ANY);
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}
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#endif
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