busybox: update to 1.29.2

* Update busybox to 1.29.2
* refresh default config
* remove upstreamed patches

Config refreshed with
  cd config/
  ../convert_menuconfig.pl ../../../../build_dir/target-arm_cortex-a9+vfpv3_musl_eabi/busybox-1.29.2
  cd ..
  ./convert_defaults.pl < ../../../build_dir/target-arm_cortex-a9+vfpv3_musl_eabi/busybox-1.29.2/.config > Config-defaults.in

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Tested-by: Hans Dedecker <dedeckeh@gmail.com>

11 files changed, 80 insertions, 149 deletions

diff --git a/package/utils/busybox/Config-defaults.in b/package/utils/busybox/Config-defaults.in
index daba431d2e..d6c182145e 100644
--- a/package/utils/busybox/Config-defaults.in
+++ b/package/utils/busybox/Config-defaults.in
@@ -121,6 +121,9 @@ config BUSYBOX_DEFAULT_EXTRA_LDLIBS
 config BUSYBOX_DEFAULT_USE_PORTABLE_CODE
 	bool
 	default n
+config BUSYBOX_DEFAULT_STACK_OPTIMIZATION_386
+	bool
+	default n
 config BUSYBOX_DEFAULT_INSTALL_APPLET_SYMLINKS
 	bool
 	default y
@@ -199,6 +202,9 @@ config BUSYBOX_DEFAULT_FEATURE_FAST_TOP
 config BUSYBOX_DEFAULT_FEATURE_ETC_NETWORKS
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_ETC_SERVICES
+	bool
+	default n
 config BUSYBOX_DEFAULT_FEATURE_EDITING
 	bool
 	default y
@@ -229,6 +235,9 @@ config BUSYBOX_DEFAULT_FEATURE_USERNAME_COMPLETION
 config BUSYBOX_DEFAULT_FEATURE_EDITING_FANCY_PROMPT
 	bool
 	default y
+config BUSYBOX_DEFAULT_FEATURE_EDITING_WINCH
+	bool
+	default n
 config BUSYBOX_DEFAULT_FEATURE_EDITING_ASK_TERMINAL
 	bool
 	default n
@@ -352,6 +361,9 @@ config BUSYBOX_DEFAULT_XZ
 config BUSYBOX_DEFAULT_BZIP2
 	bool
 	default n
+config BUSYBOX_DEFAULT_BZIP2_SMALL
+	int
+	default 0
 config BUSYBOX_DEFAULT_FEATURE_BZIP2_DECOMPRESS
 	bool
 	default y
@@ -739,6 +751,9 @@ config BUSYBOX_DEFAULT_SORT
 config BUSYBOX_DEFAULT_FEATURE_SORT_BIG
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_SORT_OPTIMIZE_MEMORY
+	bool
+	default n
 config BUSYBOX_DEFAULT_SPLIT
 	bool
 	default n
@@ -1192,6 +1207,9 @@ config BUSYBOX_DEFAULT_POWEROFF
 config BUSYBOX_DEFAULT_REBOOT
 	bool
 	default y
+config BUSYBOX_DEFAULT_FEATURE_WAIT_FOR_INIT
+	bool
+	default n
 config BUSYBOX_DEFAULT_FEATURE_CALL_TELINIT
 	bool
 	default n
@@ -1789,6 +1807,9 @@ config BUSYBOX_DEFAULT_FEATURE_VOLUMEID_ISO9660
 config BUSYBOX_DEFAULT_FEATURE_VOLUMEID_JFS
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_VOLUMEID_LFS
+	bool
+	default n
 config BUSYBOX_DEFAULT_FEATURE_VOLUMEID_LINUXRAID
 	bool
 	default n
@@ -2005,6 +2026,12 @@ config BUSYBOX_DEFAULT_FEATURE_LESS_DASHCMD
 config BUSYBOX_DEFAULT_FEATURE_LESS_LINENUMS
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_LESS_RAW
+	bool
+	default n
+config BUSYBOX_DEFAULT_FEATURE_LESS_ENV
+	bool
+	default n
 config BUSYBOX_DEFAULT_LOCK
 	bool
 	default y
@@ -2356,6 +2383,12 @@ config BUSYBOX_DEFAULT_FEATURE_NETSTAT_PRG
 config BUSYBOX_DEFAULT_NSLOOKUP
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_NSLOOKUP_BIG
+	bool
+	default n
+config BUSYBOX_DEFAULT_FEATURE_NSLOOKUP_LONG_OPTIONS
+	bool
+	default n
 config BUSYBOX_DEFAULT_NSLOOKUP_OPENWRT
 	bool
 	default y
@@ -2392,6 +2425,12 @@ config BUSYBOX_DEFAULT_SLATTACH
 config BUSYBOX_DEFAULT_SSL_CLIENT
 	bool
 	default n
+config BUSYBOX_DEFAULT_TC
+	bool
+	default n
+config BUSYBOX_DEFAULT_FEATURE_TC_INGRESS
+	bool
+	default n
 config BUSYBOX_DEFAULT_TCPSVD
 	bool
 	default n
@@ -2533,6 +2572,9 @@ config BUSYBOX_DEFAULT_FEATURE_UDHCPC6_RFC4704
 config BUSYBOX_DEFAULT_FEATURE_UDHCPC6_RFC4833
 	bool
 	default n
+config BUSYBOX_DEFAULT_FEATURE_UDHCPC6_RFC5970
+	bool
+	default n
 config BUSYBOX_DEFAULT_FEATURE_UDHCP_PORT
 	bool
 	default n
@@ -2731,6 +2773,9 @@ config BUSYBOX_DEFAULT_SV_DEFAULT_SERVICE_DIR
 config BUSYBOX_DEFAULT_SVC
 	bool
 	default n
+config BUSYBOX_DEFAULT_SVOK
+	bool
+	default n
 config BUSYBOX_DEFAULT_SVLOGD
 	bool
 	default n
@@ -2803,6 +2848,12 @@ config BUSYBOX_DEFAULT_ASH_INTERNAL_GLOB
 config BUSYBOX_DEFAULT_ASH_BASH_COMPAT
 	bool
 	default y
+config BUSYBOX_DEFAULT_ASH_BASH_SOURCE_CURDIR
+	bool
+	default n
+config BUSYBOX_DEFAULT_ASH_BASH_NOT_FOUND_HOOK
+	bool
+	default n
 config BUSYBOX_DEFAULT_ASH_JOB_CONTROL
 	bool
 	default y
@@ -2851,6 +2902,12 @@ config BUSYBOX_DEFAULT_HUSH_BASH_COMPAT
 config BUSYBOX_DEFAULT_HUSH_BRACE_EXPANSION
 	bool
 	default n
+config BUSYBOX_DEFAULT_HUSH_LINENO_VAR
+	bool
+	default n
+config BUSYBOX_DEFAULT_HUSH_BASH_SOURCE_CURDIR
+	bool
+	default n
 config BUSYBOX_DEFAULT_HUSH_INTERACTIVE
 	bool
 	default n
@@ -2911,6 +2968,9 @@ config BUSYBOX_DEFAULT_HUSH_KILL
 config BUSYBOX_DEFAULT_HUSH_WAIT
 	bool
 	default n
+config BUSYBOX_DEFAULT_HUSH_COMMAND
+	bool
+	default n
 config BUSYBOX_DEFAULT_HUSH_TRAP
 	bool
 	default n
diff --git a/package/utils/busybox/Makefile b/package/utils/busybox/Makefile
index 315dd42f8d..1578b63c29 100644
--- a/package/utils/busybox/Makefile
+++ b/package/utils/busybox/Makefile
@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=busybox
-PKG_VERSION:=1.28.4
-PKG_RELEASE:=3
+PKG_VERSION:=1.29.2
+PKG_RELEASE:=1
 PKG_FLAGS:=essential
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://www.busybox.net/downloads \
 		http://sources.buildroot.net
-PKG_HASH:=e3c14a3699dc7e82fed397392957afc78e37bdf25398ac38ead6e84621b2ae6a
+PKG_HASH:=67d2fa6e147a45875fe972de62d907ef866fe784c495c363bf34756c444a5d61
 
 PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
 PKG_BUILD_PARALLEL:=1
diff --git a/package/utils/busybox/config/Config.in b/package/utils/busybox/config/Config.in
index 68f140a9c7..7c92269782 100644
--- a/package/utils/busybox/config/Config.in
+++ b/package/utils/busybox/config/Config.in
@@ -1,6 +1,6 @@
 #
 # For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
+# see docs/Kconfig-language.txt.
 #
 
 
@@ -517,6 +517,14 @@ config BUSYBOX_CONFIG_USE_PORTABLE_CODE
 	compiler other than gcc.
 	If you do use gcc, this option may needlessly increase code size.
 
+config BUSYBOX_CONFIG_STACK_OPTIMIZATION_386
+	bool "Use -mpreferred-stack-boundary=2 on i386 arch"
+	default BUSYBOX_DEFAULT_STACK_OPTIMIZATION_386
+	help
+	This option makes for smaller code, but some libc versions
+	do not work with it (they use SSE instructions without
+	ensuring stack alignment).
+
 comment 'Installation Options ("make install" behavior)'
 
 choice
diff --git a/package/utils/busybox/patches/001-resource_h_include.patch b/package/utils/busybox/patches/001-resource_h_include.patch
deleted file mode 100644
index 33e12c8bd4..0000000000
--- a/package/utils/busybox/patches/001-resource_h_include.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/include/libbb.h
-+++ b/include/libbb.h
-@@ -41,6 +41,7 @@
- #include <poll.h>
- #include <sys/ioctl.h>
- #include <sys/mman.h>
-+#include <sys/resource.h>
- #include <sys/socket.h>
- #include <sys/stat.h>
- #include <sys/time.h>
diff --git a/package/utils/busybox/patches/111-i386_no_arch_flags.patch b/package/utils/busybox/patches/111-i386_no_arch_flags.patch
deleted file mode 100644
index 4560136871..0000000000
--- a/package/utils/busybox/patches/111-i386_no_arch_flags.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/i386/Makefile
-+++ /dev/null
-@@ -1,7 +0,0 @@
--# ==========================================================================
--# Build system
--# ==========================================================================
--
--# -mpreferred-stack-boundary=2 is essential in preventing gcc 4.2.x
--# from aligning stack to 16 bytes. (Which is gcc's way of supporting SSE).
--CFLAGS += $(call cc-option,-march=i386 -mpreferred-stack-boundary=2,)
diff --git a/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch b/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch
index 54f878a6c1..b8ca2122b8 100644
--- a/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch
+++ b/package/utils/busybox/patches/130-mconf_missing_sigwinch.patch
@@ -1,8 +1,8 @@
 --- a/scripts/kconfig/mconf.c
 +++ b/scripts/kconfig/mconf.c
-@@ -27,6 +27,10 @@
- #include <unistd.h>
- #include <locale.h>
+@@ -31,6 +31,10 @@
+ #define SIGWINCH 28
+ #endif
  
 +#ifndef SIGWINCH
 +#define SIGWINCH 28
diff --git a/package/utils/busybox/patches/200-udhcpc_reduce_msgs.patch b/package/utils/busybox/patches/200-udhcpc_reduce_msgs.patch
index a47c4fcc10..4e498b807d 100644
--- a/package/utils/busybox/patches/200-udhcpc_reduce_msgs.patch
+++ b/package/utils/busybox/patches/200-udhcpc_reduce_msgs.patch
@@ -1,6 +1,6 @@
 --- a/networking/udhcp/dhcpc.c
 +++ b/networking/udhcp/dhcpc.c
-@@ -711,6 +711,7 @@ static int bcast_or_ucast(struct dhcp_pa
+@@ -705,6 +705,7 @@ static int bcast_or_ucast(struct dhcp_pa
  static NOINLINE int send_discover(uint32_t xid, uint32_t requested)
  {
  	struct dhcp_packet packet;
@@ -8,7 +8,7 @@
  
  	/* Fill in: op, htype, hlen, cookie, chaddr fields,
  	 * random xid field (we override it below),
-@@ -728,6 +729,7 @@ static NOINLINE int send_discover(uint32
+@@ -722,6 +723,7 @@ static NOINLINE int send_discover(uint32
  	 */
  	add_client_options(&packet);
  
diff --git a/package/utils/busybox/patches/201-udhcpc_changed_ifindex.patch b/package/utils/busybox/patches/201-udhcpc_changed_ifindex.patch
index 51b15a73cc..ad6fb9b026 100644
--- a/package/utils/busybox/patches/201-udhcpc_changed_ifindex.patch
+++ b/package/utils/busybox/patches/201-udhcpc_changed_ifindex.patch
@@ -1,6 +1,6 @@
 --- a/networking/udhcp/dhcpc.c
 +++ b/networking/udhcp/dhcpc.c
-@@ -1417,6 +1417,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c
+@@ -1407,6 +1407,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c
  		/* silence "uninitialized!" warning */
  		unsigned timestamp_before_wait = timestamp_before_wait;
  
diff --git a/package/utils/busybox/patches/203-udhcpc_renew_no_deconfig.patch b/package/utils/busybox/patches/203-udhcpc_renew_no_deconfig.patch
index f8e6640389..301f65863a 100644
--- a/package/utils/busybox/patches/203-udhcpc_renew_no_deconfig.patch
+++ b/package/utils/busybox/patches/203-udhcpc_renew_no_deconfig.patch
@@ -1,6 +1,6 @@
 --- a/networking/udhcp/dhcpc.c
 +++ b/networking/udhcp/dhcpc.c
-@@ -1124,7 +1124,6 @@ static void perform_renew(void)
+@@ -1118,7 +1118,6 @@ static void perform_renew(void)
  		state = RENEW_REQUESTED;
  		break;
  	case RENEW_REQUESTED: /* impatient are we? fine, square 1 */
diff --git a/package/utils/busybox/patches/301-ip-link-fix-netlink-msg-size.patch b/package/utils/busybox/patches/301-ip-link-fix-netlink-msg-size.patch
index ca76c44cc8..f7cd2322c9 100644
--- a/package/utils/busybox/patches/301-ip-link-fix-netlink-msg-size.patch
+++ b/package/utils/busybox/patches/301-ip-link-fix-netlink-msg-size.patch
@@ -1,6 +1,6 @@
 --- a/networking/libiproute/iplink.c
 +++ b/networking/libiproute/iplink.c
-@@ -598,7 +598,7 @@ static int do_add_or_delete(char **argv,
+@@ -652,7 +652,7 @@ static int do_add_or_delete(char **argv,
  	}
  	xrtnl_open(&rth);
  	ll_init_map(&rth);
diff --git a/package/utils/busybox/patches/400-udhcpc-remove-code-which-requires-server-ID-to-be-on.patch b/package/utils/busybox/patches/400-udhcpc-remove-code-which-requires-server-ID-to-be-on.patch
deleted file mode 100644
index 6770391cf2..0000000000
--- a/package/utils/busybox/patches/400-udhcpc-remove-code-which-requires-server-ID-to-be-on.patch
+++ /dev/null
@@ -1,117 +0,0 @@
-From 148788eb0ee96026105755cf3fd1ad3d94f49cd2 Mon Sep 17 00:00:00 2001
-From: Denys Vlasenko <vda.linux@googlemail.com>
-Date: Thu, 21 Jun 2018 17:36:22 +0200
-Subject: [PATCH] udhcpc: remove code which requires server ID to be on local
- network
-
-This reverts "udhcpc: paranoia when using kernel UDP mode
-for sending renew: server ID may be bogus".
-
-Users complain that they do have servers behind routers
-(with DHCP relays).
-
-function                                             old     new   delta
-send_packet                                          168     166      -2
-bcast_or_ucast                                        25      23      -2
-udhcp_send_kernel_packet                             301     295      -6
-------------------------------------------------------------------------------
-(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-10)             Total: -10 bytes
-
-Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
----
- networking/udhcp/common.h   |  4 +---
- networking/udhcp/d6_dhcpc.c |  4 +---
- networking/udhcp/dhcpc.c    | 10 ++--------
- networking/udhcp/dhcpd.c    |  4 +---
- networking/udhcp/packet.c   |  7 +++----
- 5 files changed, 8 insertions(+), 21 deletions(-)
-
---- a/networking/udhcp/common.h
-+++ b/networking/udhcp/common.h
-@@ -308,9 +308,7 @@ int udhcp_send_raw_packet(struct dhcp_pa
- 
- int udhcp_send_kernel_packet(struct dhcp_packet *dhcp_pkt,
- 		uint32_t source_nip, int source_port,
--		uint32_t dest_nip, int dest_port,
--		int send_flags
--) FAST_FUNC;
-+		uint32_t dest_nip, int dest_port) FAST_FUNC;
- 
- void udhcp_sp_setup(void) FAST_FUNC;
- void udhcp_sp_fd_set(struct pollfd *pfds, int extra_fd) FAST_FUNC;
---- a/networking/udhcp/d6_dhcpc.c
-+++ b/networking/udhcp/d6_dhcpc.c
-@@ -702,15 +702,13 @@ static NOINLINE int send_d6_renew(uint32
- 	opt_ptr = add_d6_client_options(opt_ptr);
- 
- 	bb_error_msg("sending %s", "renew");
--	if (server_ipv6) {
-+	if (server_ipv6)
- 		return d6_send_kernel_packet(
- 			&packet, (opt_ptr - (uint8_t*) &packet),
- 			our_cur_ipv6, CLIENT_PORT6,
- 			server_ipv6, SERVER_PORT6,
- 			client_config.ifindex
--			/* TODO? send_flags: MSG_DONTROUTE (see IPv4 code for reason why) */
- 		);
--	}
- 	return d6_mcast_from_client_config_ifindex(&packet, opt_ptr);
- }
- 
---- a/networking/udhcp/dhcpc.c
-+++ b/networking/udhcp/dhcpc.c
-@@ -693,16 +693,10 @@ static int raw_bcast_from_client_config_
- 
- static int bcast_or_ucast(struct dhcp_packet *packet, uint32_t ciaddr, uint32_t server)
- {
--	if (server) {
--		/* Without MSG_DONTROUTE, the packet was seen routed over
--		 * _other interface_ if server ID is bogus (example: 1.1.1.1).
--		 */
-+	if (server)
- 		return udhcp_send_kernel_packet(packet,
- 			ciaddr, CLIENT_PORT,
--			server, SERVER_PORT,
--			/*send_flags: "to hosts only on directly connected networks" */ MSG_DONTROUTE
--		);
--	}
-+			server, SERVER_PORT);
- 	return raw_bcast_from_client_config_ifindex(packet, ciaddr);
- }
- 
---- a/networking/udhcp/dhcpd.c
-+++ b/networking/udhcp/dhcpd.c
-@@ -588,9 +588,7 @@ static void send_packet_to_relay(struct
- 
- 	udhcp_send_kernel_packet(dhcp_pkt,
- 			server_config.server_nip, SERVER_PORT,
--			dhcp_pkt->gateway_nip, SERVER_PORT,
--			/*send_flags:*/ 0
--	);
-+			dhcp_pkt->gateway_nip, SERVER_PORT);
- }
- 
- static void send_packet(struct dhcp_packet *dhcp_pkt, int force_broadcast)
---- a/networking/udhcp/packet.c
-+++ b/networking/udhcp/packet.c
-@@ -189,8 +189,7 @@ int FAST_FUNC udhcp_send_raw_packet(stru
- /* Let the kernel do all the work for packet generation */
- int FAST_FUNC udhcp_send_kernel_packet(struct dhcp_packet *dhcp_pkt,
- 		uint32_t source_nip, int source_port,
--		uint32_t dest_nip, int dest_port,
--		int send_flags)
-+		uint32_t dest_nip, int dest_port)
- {
- 	struct sockaddr_in sa;
- 	unsigned padding;
-@@ -227,8 +226,8 @@ int FAST_FUNC udhcp_send_kernel_packet(s
- 	padding = DHCP_OPTIONS_BUFSIZE - 1 - udhcp_end_option(dhcp_pkt->options);
- 	if (padding > DHCP_SIZE - 300)
- 		padding = DHCP_SIZE - 300;
--	result = send(fd, dhcp_pkt, DHCP_SIZE - padding, send_flags);
--	msg = "send";
-+	result = safe_write(fd, dhcp_pkt, DHCP_SIZE - padding);
-+	msg = "write";
-  ret_close:
- 	close(fd);
- 	if (result < 0) {