diff --git a/base/dhcp/debian/deb_patches/dhclient-dhcp6-set-hostname.patch b/base/dhcp/debian/deb_patches/dhclient-dhcp6-set-hostname.patch new file mode 100644 index 000000000..6e0394774 --- /dev/null +++ b/base/dhcp/debian/deb_patches/dhclient-dhcp6-set-hostname.patch @@ -0,0 +1,18 @@ +The dhcp upstream commit 9261cb141 introduces a function +set_hostname() set host name, and the commit also implements +the DHCPv6 Handlers, so insert the set_hostname to the +BOUND6|RENEW6|REBIND6 implementation. + +Yue Tao + +--- a/debian/dhclient-script.linux ++++ b/debian/dhclient-script.linux +@@ -393,6 +393,8 @@ case "$reason" in + ;; + + BOUND6|RENEW6|REBIND6) ++ set_hostname ++ + if [ "${new_ip6_address}" ]; then + # set leased IP + ip -6 addr add ${new_ip6_address} \ diff --git a/base/dhcp/debian/deb_patches/series b/base/dhcp/debian/deb_patches/series new file mode 100644 index 000000000..83fb3ea9a --- /dev/null +++ b/base/dhcp/debian/deb_patches/series @@ -0,0 +1 @@ +dhclient-dhcp6-set-hostname.patch diff --git a/base/dhcp/debian/meta_data.yaml b/base/dhcp/debian/meta_data.yaml new file mode 100644 index 000000000..2f1b3df52 --- /dev/null +++ b/base/dhcp/debian/meta_data.yaml @@ -0,0 +1,7 @@ +--- +debver: 4.4.1-2.3 +debname: isc-dhcp +archive: https://snapshot.debian.org/archive/debian/20210529T084123Z/pool/main/i/isc-dhcp/ +revision: + dist: $STX_DIST + PKG_GITREVCOUNT: true diff --git a/base/dhcp/debian/patches/dhclient-ipv6-bind-to-interface.patch b/base/dhcp/debian/patches/dhclient-ipv6-bind-to-interface.patch new file mode 100644 index 000000000..b6a4f6c65 --- /dev/null +++ b/base/dhcp/debian/patches/dhclient-ipv6-bind-to-interface.patch @@ -0,0 +1,48 @@ +From f1df67309b435da1d9e02b77100a793ba0165f04 Mon Sep 17 00:00:00 2001 +From: Scott Little +Date: Mon, 2 Oct 2017 15:25:18 -0400 +Subject: [PATCH 3/7] WRS: Patch103: dhclient-ipv6-bind-to-interface.patch + +--- + common/socket.c | 18 +++++++++--------- + 1 file changed, 9 insertions(+), 9 deletions(-) + +diff --git a/common/socket.c b/common/socket.c +index f30c171..b236c4a 100644 +--- a/common/socket.c ++++ b/common/socket.c +@@ -252,6 +252,15 @@ if_register_socket(struct interface_info + } + #endif + ++#if defined(SO_BINDTODEVICE) ++ /* Bind this socket to this interface. */ ++ if ((!do_multicast || !*do_multicast) && info->ifp && ++ setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, ++ (char *)(info -> ifp), sizeof(*(info -> ifp))) < 0) { ++ log_error("setsockopt: SO_BINDTODEVICE: %m"); ++ } ++#endif ++ + /* Bind the socket to this interface's IP address. */ + if (bind(sock, (struct sockaddr *)&name, name_len) < 0) { + log_error("Can't bind to dhcp address: %m"); +@@ -262,15 +271,6 @@ if_register_socket(struct interface_info + log_fatal("includes a bootp server."); + } + +-#if defined(SO_BINDTODEVICE) +- /* Bind this socket to this interface. */ +- if ((local_family != AF_INET6) && (info->ifp != NULL) && +- setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, +- (char *)(info -> ifp), sizeof(*(info -> ifp))) < 0) { +- log_fatal("setsockopt: SO_BINDTODEVICE: %m"); +- } +-#endif +- + /* IP_BROADCAST_IF instructs the kernel which interface to send + * IP packets whose destination address is 255.255.255.255. These + * will be treated as subnet broadcasts on the interface identified +-- +1.9.1 + diff --git a/base/dhcp/debian/patches/dhclient-ipv6-conditionally-set-hostname.patch b/base/dhcp/debian/patches/dhclient-ipv6-conditionally-set-hostname.patch new file mode 100644 index 000000000..804ebca22 --- /dev/null +++ b/base/dhcp/debian/patches/dhclient-ipv6-conditionally-set-hostname.patch @@ -0,0 +1,24 @@ +The dhcp upstream commit 9261cb141 introduces a function +set_hostname() set host name, and the commit also implements +the DHCPv6 Handlers, so insert the set_hostname to the +BOUND6|RENEW6|REBIND6 implementation. + +Yue Tao + +--- + client/scripts/linux | 13 +++++++++++++ + 1 file changed, 13 insertions(+) + +diff --git a/client/scripts/linux b/client/scripts/linux +index 14655f0..59e764f 100755 +--- a/client/scripts/linux ++++ b/client/scripts/linux +@@ -460,6 +460,8 @@ case "$reason" in + make_resolv_conf + fi + ++ set_hostname ++ + ;; + + DEPREF6) diff --git a/base/dhcp/debian/patches/dhclient-restrict-interfaces-to-command-line.patch b/base/dhcp/debian/patches/dhclient-restrict-interfaces-to-command-line.patch new file mode 100644 index 000000000..9f4249d7f --- /dev/null +++ b/base/dhcp/debian/patches/dhclient-restrict-interfaces-to-command-line.patch @@ -0,0 +1,67 @@ +From 15b7057f9b9f2b232cf2f9f674c63140e903e379 Mon Sep 17 00:00:00 2001 +From: Scott Little +Date: Mon, 2 Oct 2017 15:25:15 -0400 +Subject: [PATCH 2/7] WRS: Patch102: + dhclient-restrict-interfaces-to-command-line.patch + +--- + client/clparse.c | 8 ++++++-- + client/dhclient.c | 3 +++ + includes/dhcpd.h | 1 + + 3 files changed, 10 insertions(+), 2 deletions(-) + +diff --git a/client/clparse.c b/client/clparse.c +index b609caf..3ae632a 100644 +--- a/client/clparse.c ++++ b/client/clparse.c +@@ -980,8 +980,12 @@ void parse_interface_declaration (cfile, + if (!client -> config) + make_client_config (client, outer_config); + +- ip -> flags &= ~INTERFACE_AUTOMATIC; +- interfaces_requested = 1; ++ if (restrict_interfaces != ISC_TRUE) { ++ ip -> flags &= ~INTERFACE_AUTOMATIC; ++ interfaces_requested = 1; ++ } else { ++ log_info("%s not in command line interfaces; ignoring", ip->name); ++ } + + token = next_token (&val, (unsigned *)0, cfile); + if (token != LBRACE) { +diff --git a/client/dhclient.c b/client/dhclient.c +index 0db4703..00b4240 100644 +--- a/client/dhclient.c ++++ b/client/dhclient.c +@@ -57,6 +57,7 @@ isc_boolean_t no_pid_file = ISC_FALSE; + int dhcp_max_agent_option_packet_length = 0; + + int interfaces_requested = 0; ++int restrict_interfaces = ISC_FALSE; + + struct iaddr iaddr_broadcast = { 4, { 255, 255, 255, 255 } }; + struct iaddr iaddr_any = { 4, { 0, 0, 0, 0 } }; +@@ -399,6 +400,8 @@ main(int argc, char **argv) { + no_dhclient_pid = 1; + } else if (!strcmp(argv[i], "--no-pid")) { + no_pid_file = ISC_TRUE; ++ } else if (!strcmp(argv[i], "--restrict-interfaces")) { ++ restrict_interfaces = ISC_TRUE; + } else if (!strcmp(argv[i], "-cf")) { + if (++i == argc) + usage(use_noarg, argv[i-1]); +diff --git a/includes/dhcpd.h b/includes/dhcpd.h +index 1d2bf2c..b1f16bf 100644 +--- a/includes/dhcpd.h ++++ b/includes/dhcpd.h +@@ -2973,6 +2973,7 @@ extern const char *path_dhclient_db; + extern const char *path_dhclient_pid; + extern char *path_dhclient_script; + extern int interfaces_requested; ++extern int restrict_interfaces; + extern struct data_string default_duid; + extern int duid_type; + extern const char *path_dhclient_duid; +-- +1.9.1 + diff --git a/base/dhcp/debian/patches/series b/base/dhcp/debian/patches/series new file mode 100644 index 000000000..925b05973 --- /dev/null +++ b/base/dhcp/debian/patches/series @@ -0,0 +1,3 @@ +dhclient-restrict-interfaces-to-command-line.patch +dhclient-ipv6-bind-to-interface.patch +dhclient-ipv6-conditionally-set-hostname.patch