busybox: update to version 1.25.1

Dropped upstream patches:
000-busybox-1.25.0-gzip.patch
000-busybox-1.25.0-ip.patch
000-busybox-1.25.0-ntpd.patch

Signed-off-by: Stijn Tintel <[email protected]>

package/utils/busybox/Makefile

@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=busybox
-PKG_VERSION:=1.25.0
-PKG_RELEASE:=2
+PKG_VERSION:=1.25.1
+PKG_RELEASE:=1
 PKG_FLAGS:=essential
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://www.busybox.net/downloads \
 		http://distfiles.gentoo.org/distfiles/
-PKG_MD5SUM:=b05af9645076f75429a8683f8afcbdb3
+PKG_MD5SUM:=4f4c5de50b479b11ff636d7d8eb902a2
 
 PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
 PKG_BUILD_PARALLEL:=1

package/utils/busybox/patches/000-busybox-1.25.0-gzip.patch

@@ -1,30 +0,0 @@
-gzip: fix compression level bug. Closes 9131
-fix broken logic to get the gzip_level_config value from options -1 to
--9.
-
-This fixes an off-by-one bug that caused gzip -9 output bigger files
-than the other compression levels.
-
-It fixes so that compression level 1 to 3 are actually mapped to level 4
-as comments say.
-
-It also fixes that levels -4 to -9 is mapped to correct level and avoids
-out-of-bounds access.
-
-Signed-off-by: Natanael Copa <[email protected]>
-Signed-off-by: Denys Vlasenko <[email protected]>
-
---- a/archival/gzip.c
-+++ b/archival/gzip.c
-@@ -2220,10 +2220,7 @@ int gzip_main(int argc UNUSED_PARAM, cha
- 	opt >>= ENABLE_GUNZIP ? 7 : 5; /* drop cfv[dt]qn bits */
- 	if (opt == 0)
- 		opt = 1 << 6; /* default: 6 */
--	/* Map 1..3 to 4 */
--	if (opt & 0x7)
--		opt |= 1 << 4;
--	opt = ffs(opt >> 3);
-+	opt = ffs(opt >> 4); /* Maps -1..-4 to [0], -5 to [1] ... -9 to [5] */
- 	max_chain_length = 1 << gzip_level_config[opt].chain_shift;
- 	good_match	 = gzip_level_config[opt].good;
- 	max_lazy_match	 = gzip_level_config[opt].lazy2 * 2;

package/utils/busybox/patches/000-busybox-1.25.0-ip.patch

@@ -1,17 +0,0 @@
-ip: fix an improper optimization: req.r.rtm_scope may be nonzero here
-Signed-off-by: Denys Vlasenko <[email protected]>
-
---- a/networking/libiproute/iproute.c
-+++ b/networking/libiproute/iproute.c
-@@ -362,10 +362,9 @@ IF_FEATURE_IP_RULE(ARG_table,)
- 		req.r.rtm_scope = RT_SCOPE_NOWHERE;
- 
- 	if (cmd != RTM_DELROUTE) {
-+		req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- 		if (RTPROT_BOOT != 0)
- 			req.r.rtm_protocol = RTPROT_BOOT;
--		if (RT_SCOPE_UNIVERSE != 0)
--			req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- 		if (RTN_UNICAST != 0)
- 			req.r.rtm_type = RTN_UNICAST;
- 	}

package/utils/busybox/patches/000-busybox-1.25.0-ntpd.patch

@@ -1,28 +0,0 @@
-ntpd: respond only to client and symmetric active packets
-The busybox NTP implementation doesn't check the NTP mode of packets
-received on the server port and responds to any packet with the right
-size. This includes responses from another NTP server. An attacker can
-send a packet with a spoofed source address in order to create an
-infinite loop of responses between two busybox NTP servers. Adding
-more packets to the loop increases the traffic between the servers
-until one of them has a fully loaded CPU and/or network.
-
-Signed-off-by: Miroslav Lichvar <[email protected]>
-Signed-off-by: Denys Vlasenko <[email protected]>
-
---- a/networking/ntpd.c
-+++ b/networking/ntpd.c
-@@ -2051,6 +2051,13 @@ recv_and_process_client_pkt(void /*int f
- 		goto bail;
- 	}
- 
-+	/* Respond only to client and symmetric active packets */
-+	if ((msg.m_status & MODE_MASK) != MODE_CLIENT
-+	 && (msg.m_status & MODE_MASK) != MODE_SYM_ACT
-+	) {
-+		goto bail;
-+	}
-+
- 	query_status = msg.m_status;
- 	query_xmttime = msg.m_xmttime;
- 

package/utils/busybox/patches/303-ip-route-fix-high-table-ids.patch

@@ -121,7 +121,7 @@ Signed-off-by: Jo-Philipp Wich <[email protected]>
  	memset(&req, 0, sizeof(req));
  
  	req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
-@@ -420,7 +426,7 @@ IF_FEATURE_IP_RULE(ARG_table,)
+@@ -419,7 +425,7 @@ IF_FEATURE_IP_RULE(ARG_table,)
  			NEXT_ARG();
  			if (rtnl_rttable_a2n(&tid, *argv))
  				invarg_1_to_2(*argv, "table");
@@ -130,7 +130,7 @@ Signed-off-by: Jo-Philipp Wich <[email protected]>
  #endif
  		} else if (arg == ARG_dev || arg == ARG_oif) {
  			NEXT_ARG();
-@@ -476,6 +482,15 @@ IF_FEATURE_IP_RULE(ARG_table,)
+@@ -475,6 +481,15 @@ IF_FEATURE_IP_RULE(ARG_table,)
  		}
  	}