convert checksum check to sha256

Rename the variable name to PKG_HASH and use a
256 Bit SHA checksum to verify the integrity of
distfiles. While there do some housekeeping and
remove old packages.

14 files changed, 617 insertions, 0 deletions

diff --git a/package/ndisc6/Makefile b/package/ndisc6/Makefile
new file mode 100644
index 000000000..ff9293be9
--- /dev/null
+++ b/package/ndisc6/Makefile
@@ -0,0 +1,45 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include ${ADK_TOPDIR}/rules.mk
+
+PKG_NAME:=		ndisc6
+PKG_VERSION:=		1.0.2
+PKG_RELEASE:=		1
+PKG_HASH:=		6acec8a0cb9efa3ac98456f46c3016aeec0598b0c7557c95242b5228ad62ca7a
+PKG_DESCR:=		icmpv6 neighbour discovery tools
+PKG_SECTION:=		net/ipv6
+PKG_URL:=		http://www.remlab.net/
+PKG_SITES:=		http://www.remlab.net/files/ndisc6/
+
+PKG_LIBC_DEPENDS:=	uclibc-ng uclibc glibc
+
+PKG_SUBPKGS:=		NDISC6 RDISC6 TCPTRACEROUTE6
+PKGSD_NDISC6:=		icmpv6 neighbour discovery tool
+PKGSD_RDISC6:=		icmpv6 router discovery tool
+PKGSD_TCPTRACEROUTE6:=	lightweight ipv6 tcptraceroute
+
+DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.bz2
+
+include ${ADK_TOPDIR}/mk/package.mk
+
+$(eval $(call PKG_template,NDISC6,ndisc6,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_NDISC6},${PKG_SECTION}))
+$(eval $(call PKG_template,RDISC6,rdisc6,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_RDISC6},${PKG_SECTION}))
+$(eval $(call PKG_template,TCPTRACEROUTE6,tcptraceroute6,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_TCPTRACEROUTE6},${PKG_SECTION}))
+
+MAKE_FLAGS+=		CC="${TARGET_CC}"
+
+ndisc6-install:
+	${INSTALL_DIR} ${IDIR_NDISC6}/usr/bin
+	${INSTALL_BIN} ${WRKINST}/usr/bin/ndisc6 ${IDIR_NDISC6}/usr/bin/
+
+rdisc6-install:
+	${INSTALL_DIR} ${IDIR_RDISC6}/usr/bin
+	${INSTALL_BIN} ${WRKINST}/usr/bin/rdisc6 ${IDIR_RDISC6}/usr/bin/
+
+tcptraceroute6-install:
+	${INSTALL_DIR} ${IDIR_TCPTRACEROUTE6}/usr/bin
+	${INSTALL_BIN} ${WRKINST}/usr/bin/tcptraceroute6 \
+		${IDIR_TCPTRACEROUTE6}/usr/bin/
+
+include ${ADK_TOPDIR}/mk/pkg-bottom.mk
diff --git a/package/ndisc6/patches/patch-rdnssd_Makefile_am b/package/ndisc6/patches/patch-rdnssd_Makefile_am
new file mode 100644
index 000000000..932423ecd
--- /dev/null
+++ b/package/ndisc6/patches/patch-rdnssd_Makefile_am
@@ -0,0 +1,13 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/rdnssd/Makefile.am	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/rdnssd/Makefile.am	2009-05-10 19:45:05.000000000 +0200
+@@ -27,7 +27,8 @@ conf_SCRIPTS = merge-hook
+ # rdnssd
+ rdnssd_SOURCES = rdnssd.c rdnssd.h \
+ 	icmp.c \
+-	netlink.c
++	netlink.c \
++	strverscmp.c
+ rdnssd_LDADD = $(LIBRT) \
+ 		@top_builddir@/compat/libcompat.a
+ 
diff --git a/package/ndisc6/patches/patch-rdnssd_Makefile_in b/package/ndisc6/patches/patch-rdnssd_Makefile_in
new file mode 100644
index 000000000..125d20098
--- /dev/null
+++ b/package/ndisc6/patches/patch-rdnssd_Makefile_in
@@ -0,0 +1,30 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/rdnssd/Makefile.in	2008-05-01 14:52:45.000000000 +0200
++++ ndisc6-0.9.8/rdnssd/Makefile.in	2009-05-10 19:45:05.000000000 +0200
+@@ -58,7 +58,7 @@ CONFIG_CLEAN_FILES =
+ am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(confdir)"
+ sbinPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+ PROGRAMS = $(sbin_PROGRAMS)
+-am_rdnssd_OBJECTS = rdnssd.$(OBJEXT) icmp.$(OBJEXT) netlink.$(OBJEXT)
++am_rdnssd_OBJECTS = rdnssd.$(OBJEXT) icmp.$(OBJEXT) netlink.$(OBJEXT) strverscmp.$(OBJEXT)
+ rdnssd_OBJECTS = $(am_rdnssd_OBJECTS)
+ am__DEPENDENCIES_1 =
+ rdnssd_DEPENDENCIES = $(am__DEPENDENCIES_1) \
+@@ -211,7 +211,8 @@ conf_SCRIPTS = merge-hook
+ # rdnssd
+ rdnssd_SOURCES = rdnssd.c rdnssd.h \
+ 	icmp.c \
+-	netlink.c
++	netlink.c \
++	strverscmp.c
+ 
+ rdnssd_LDADD = $(LIBRT) \
+ 		@top_builddir@/compat/libcompat.a
+@@ -334,6 +335,7 @@ distclean-compile:
+ 
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/icmp.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/netlink.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strverscmp.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rdnssd.Po@am__quote@
+ 
+ .c.o:
diff --git a/package/ndisc6/patches/patch-rdnssd_icmp_c b/package/ndisc6/patches/patch-rdnssd_icmp_c
new file mode 100644
index 000000000..78cbd8e43
--- /dev/null
+++ b/package/ndisc6/patches/patch-rdnssd_icmp_c
@@ -0,0 +1,20 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/rdnssd/icmp.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/rdnssd/icmp.c	2009-05-10 19:43:19.000000000 +0200
+@@ -47,6 +47,7 @@
+ 
+ static int icmp_recv (int fd)
+ {
++		struct cmsghdr *cmsg;
+ 		struct nd_router_advert icmp6;
+ 		uint8_t buf[65536 - sizeof (icmp6)], cbuf[CMSG_SPACE (sizeof (int))];
+ 		struct iovec iov[2] =
+@@ -74,7 +75,7 @@ static int icmp_recv (int fd)
+ 		 || (icmp6.nd_ra_code != 0)) /* unknown ICMPv6 code */
+ 			return -1;
+ 
+-		for (struct cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
++		for (cmsg = CMSG_FIRSTHDR (&msg);
+ 		     cmsg != NULL;
+ 		     cmsg = CMSG_NXTHDR (&msg, cmsg))
+ 		{
diff --git a/package/ndisc6/patches/patch-rdnssd_rdnssd_c b/package/ndisc6/patches/patch-rdnssd_rdnssd_c
new file mode 100644
index 000000000..48a261495
--- /dev/null
+++ b/package/ndisc6/patches/patch-rdnssd_rdnssd_c
@@ -0,0 +1,78 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/rdnssd/rdnssd.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/rdnssd/rdnssd.c	2009-05-10 19:42:36.000000000 +0200
+@@ -76,6 +76,7 @@ static struct
+ 
+ static void write_resolv(const char *resolvpath)
+ {
++	size_t i;
+ 	FILE *resolv;
+ 	int rval;
+ 	char tmpfile[strlen(resolvpath) + sizeof(".tmp")];
+@@ -89,7 +90,7 @@ static void write_resolv(const char *res
+ 		return;
+ 	}
+ 
+-	for (size_t i = 0; i < servers.count; i++) {
++	for (i = 0; i < servers.count; i++) {
+ 		char addr[INET6_ADDRSTRLEN];
+ 		inet_ntop(AF_INET6, &servers.list[i].addr, addr, INET6_ADDRSTRLEN);
+ 
+@@ -132,6 +133,7 @@ static int rdnss_older (const void *a, c
+ static void rdnss_update (const struct in6_addr *addr, unsigned int ifindex, time_t expiry)
+ {
+ 	size_t i;
++	unsigned int j;
+ 
+ 	/* Does this entry already exist? */
+ 	for (i = 0; i < servers.count; i++)
+@@ -165,12 +167,12 @@ static void rdnss_update (const struct i
+ 	qsort (servers.list, servers.count, sizeof (rdnss_t), rdnss_older);
+ 
+ #ifndef NDEBUG
+-	for (unsigned i = 0; i < servers.count; i++)
++	for (j = 0; j < servers.count; j++)
+ 	{
+ 		char buf[INET6_ADDRSTRLEN];
+-		inet_ntop (AF_INET6, &servers.list[i].addr, buf,
++		inet_ntop (AF_INET6, &servers.list[j].addr, buf,
+ 		           sizeof (buf));
+-		syslog (LOG_DEBUG, "%u: %48s expires at %u\n", i, buf,
++		syslog (LOG_DEBUG, "%u: %48s expires at %u\n", j, buf,
+ 		        (unsigned)servers.list[i].expiry);
+ 	}
+ #endif
+@@ -178,6 +180,7 @@ static void rdnss_update (const struct i
+ 
+ int parse_nd_opts (const struct nd_opt_hdr *opt, size_t opts_len, unsigned int ifindex)
+ {
++	struct in6_addr *addr;
+ 	for (; opts_len >= sizeof(struct nd_opt_hdr);
+ 	     opts_len -= opt->nd_opt_len << 3,
+ 	     opt = (const struct nd_opt_hdr *)
+@@ -206,7 +209,7 @@ int parse_nd_opts (const struct nd_opt_h
+ 
+ 		lifetime = now + ntohl(rdnss_opt->nd_opt_rdnss_lifetime);
+ 
+-		for (struct in6_addr *addr = (struct in6_addr *) (rdnss_opt + 1);
++		for (addr = (struct in6_addr *) (rdnss_opt + 1);
+ 		     nd_opt_len >= 2; addr++, nd_opt_len -= 2)
+ 			rdnss_update(addr, ifindex, lifetime);
+ 
+@@ -255,6 +258,7 @@ static void ignore_handler (int signum)
+ 
+ static int worker (int pipe, const char *resolvpath, const char *username)
+ {
++	bool ready;
+ 	sigset_t emptyset;
+ 	int rval = 0, sock = -1;
+ 	const rdnss_src_t *src;
+@@ -283,7 +287,7 @@ static int worker (int pipe, const char 
+ 
+ 	sigemptyset (&emptyset);
+ 
+-	for (bool ready = false; termsig == 0;)
++	for (ready = false; termsig == 0;)
+ 	{
+ 		struct pollfd pfd =
+ 			{ .fd = sock,  .events = POLLIN, .revents = 0 };
diff --git a/package/ndisc6/patches/patch-src_addrinfo_c b/package/ndisc6/patches/patch-src_addrinfo_c
new file mode 100644
index 000000000..74dbe928d
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_addrinfo_c
@@ -0,0 +1,21 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/addrinfo.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/addrinfo.c	2009-05-10 19:14:46.000000000 +0200
+@@ -53,7 +53,7 @@ gai_perror (int errval, const char *msg)
+ static int
+ printnames (const char *name, int family, int aflags, int nflags, bool single)
+ {
+-	struct addrinfo hints, *res;
++	struct addrinfo hints, *res, *ptr;
+ 
+ 	memset (&hints, 0, sizeof (hints));
+ 	hints.ai_family = family;
+@@ -67,7 +67,7 @@ printnames (const char *name, int family
+ 		return -1;
+ 	}
+ 
+-	for (struct addrinfo *ptr = res; ptr != NULL; ptr = ptr->ai_next)
++	for (ptr = res; ptr != NULL; ptr = ptr->ai_next)
+ 	{
+ 		char hostname[NI_MAXHOST];
+ 
diff --git a/package/ndisc6/patches/patch-src_ndisc_c b/package/ndisc6/patches/patch-src_ndisc_c
new file mode 100644
index 000000000..af3abf1d3
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_ndisc_c
@@ -0,0 +1,35 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/ndisc.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/ndisc.c	2009-05-10 19:16:53.000000000 +0200
+@@ -375,12 +375,13 @@ parseroute (const uint8_t *opt)
+ static int
+ parserdnss (const uint8_t *opt)
+ {
++	unsigned int i;
+ 	uint8_t optlen = opt[1];
+ 	if (((optlen & 1) == 0) || (optlen < 3))
+ 		return -1;
+ 
+ 	optlen /= 2;
+-	for (unsigned i = 0; i < optlen; i++)
++	for (i = 0; i < optlen; i++)
+ 	{
+ 		char str[INET6_ADDRSTRLEN];
+ 
+@@ -521,6 +522,7 @@ static ssize_t
+ recvfromLL (int fd, void *buf, size_t len, int flags,
+             struct sockaddr_in6 *addr)
+ {
++	struct cmsghdr *cmsg;
+ 	char cbuf[CMSG_SPACE (sizeof (int))];
+ 	struct iovec iov =
+ 	{
+@@ -542,7 +544,7 @@ recvfromLL (int fd, void *buf, size_t le
+ 		return val;
+ 
+ 	/* ensures the hop limit is 255 */
+-	for (struct cmsghdr *cmsg = CMSG_FIRSTHDR (&hdr);
++	for (cmsg = CMSG_FIRSTHDR (&hdr);
+ 	     cmsg != NULL;
+ 	     cmsg = CMSG_NXTHDR (&hdr, cmsg))
+ 	{
diff --git a/package/ndisc6/patches/patch-src_tcpspray_c b/package/ndisc6/patches/patch-src_tcpspray_c
new file mode 100644
index 000000000..9ac8bad90
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_tcpspray_c
@@ -0,0 +1,48 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/tcpspray.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/tcpspray.c	2009-05-10 19:13:52.000000000 +0200
+@@ -60,7 +60,7 @@ static unsigned verbose = 0;
+ 
+ static int tcpconnect (const char *host, const char *serv)
+ {
+-	struct addrinfo hints, *res;
++	struct addrinfo hints, *res, *p;
+ 
+ 	memset (&hints, 0, sizeof (hints));
+ 	hints.ai_family = family;
+@@ -78,7 +78,7 @@ static int tcpconnect (const char *host,
+ 
+ 	val = -1;
+ 
+-	for (struct addrinfo *p = res; (p != NULL) && (val == -1); p = p->ai_next)
++	for (p = res; (p != NULL) && (val == -1); p = p->ai_next)
+ 	{
+ 		val = socket (p->ai_family, p->ai_socktype, p->ai_protocol);
+ 		if (val == -1)
+@@ -127,6 +127,8 @@ static int
+ tcpspray (const char *host, const char *serv, unsigned long n, size_t blen,
+           unsigned delay_us, const char *fillname, bool echo)
+ {
++	unsigned int i, j;
++
+ 	if (serv == NULL)
+ 		serv = echo ? "echo" : "discard";
+ 
+@@ -172,7 +174,7 @@ tcpspray (const char *host, const char *
+ 		switch (child)
+ 		{
+ 			case 0:
+-				for (unsigned i = 0; i < n; i++)
++				for (i = 0; i < n; i++)
+ 				{
+ 					ssize_t val = recv (fd, block, blen, MSG_WAITALL);
+ 					if (val != (ssize_t)blen)
+@@ -208,7 +210,7 @@ tcpspray (const char *host, const char *
+ 	struct timespec start, end;
+ 	mono_gettime (&start);
+ 
+-	for (unsigned i = 0; i < n; i++)
++	for (j = 0; j < n; j++)
+ 	{
+ 		ssize_t val = write (fd, block, blen);
+ 		if (val != (ssize_t)blen)
diff --git a/package/ndisc6/patches/patch-src_tcptraceroute_c b/package/ndisc6/patches/patch-src_tcptraceroute_c
new file mode 100644
index 000000000..584f46472
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_tcptraceroute_c
@@ -0,0 +1,20 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/tcptraceroute.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/tcptraceroute.c	2009-05-10 19:15:28.000000000 +0200
+@@ -114,6 +114,7 @@ static const char bin_name[] = RLTRACERO
+ 
+ int main (int argc, char *argv[])
+ {
++	int i;
+ 	setlocale (LC_ALL, "");
+ 	bindtextdomain (PACKAGE, LOCALEDIR);
+ 	textdomain (PACKAGE);
+@@ -130,7 +131,7 @@ int main (int argc, char *argv[])
+ 	
+ 	/* Prepare big enough buffers */
+ 	unsigned len = 0;
+-	for (int i = 1; i < argc; i++)
++	for (i = 1; i < argc; i++)
+ 		len += strlen (argv[i]);
+ 
+ 	char optbuf[3 * len + argc], *buf = optbuf;
diff --git a/package/ndisc6/patches/patch-src_trace-tcp_c b/package/ndisc6/patches/patch-src_trace-tcp_c
new file mode 100644
index 000000000..071b6d437
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_trace-tcp_c
@@ -0,0 +1,11 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/trace-tcp.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/trace-tcp.c	2009-05-10 19:38:11.000000000 +0200
+@@ -24,6 +24,7 @@
+ 
+ #undef _GNU_SOURCE
+ #define _BSD_SOURCE 1
++#define __FAVOR_BSD 1
+ 
+ #include <string.h>
+ #include <inttypes.h>
diff --git a/package/ndisc6/patches/patch-src_trace-udp_c b/package/ndisc6/patches/patch-src_trace-udp_c
new file mode 100644
index 000000000..5c8c52bb8
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_trace-udp_c
@@ -0,0 +1,11 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/trace-udp.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/trace-udp.c	2009-05-10 19:38:18.000000000 +0200
+@@ -24,6 +24,7 @@
+ 
+ #undef _GNU_SOURCE
+ #define _BSD_SOURCE 1
++#define __FAVOR_BSD 1
+ 
+ #include <string.h>
+ #include <stdbool.h>
diff --git a/package/ndisc6/patches/patch-src_traceroute_c b/package/ndisc6/patches/patch-src_traceroute_c
new file mode 100644
index 000000000..c98acfc20
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_traceroute_c
@@ -0,0 +1,128 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/traceroute.c	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/traceroute.c	2009-05-10 19:31:06.000000000 +0200
+@@ -149,6 +149,7 @@ static ssize_t
+ recv_payload (int fd, void *buf, size_t len,
+               struct sockaddr_in6 *addr, int *hlim)
+ {
++	struct cmsghdr *cmsg;
+ 	char cbuf[CMSG_SPACE (sizeof (int))];
+ 	struct iovec iov =
+ 	{
+@@ -170,7 +171,7 @@ recv_payload (int fd, void *buf, size_t 
+ 		return val;
+ 
+ 	/* ensures the hop limit is 255 */
+-	for (struct cmsghdr *cmsg = CMSG_FIRSTHDR (&hdr);
++	for (cmsg = CMSG_FIRSTHDR (&hdr);
+ 	     cmsg != NULL;
+ 	     cmsg = CMSG_NXTHDR (&hdr, cmsg))
+ 		if ((cmsg->cmsg_level == IPPROTO_IPV6)
+@@ -625,14 +626,16 @@ static void
+ display (const tracetest_t *tab, unsigned min_ttl, unsigned max_ttl,
+          unsigned retries)
+ {
+-	for (unsigned ttl = min_ttl; ttl <= max_ttl; ttl++)
++	unsigned int ttl, col;
++
++	for (ttl = min_ttl; ttl <= max_ttl; ttl++)
+ 	{
+ 		struct sockaddr_in6 hop = { .sin6_family = AF_UNSPEC };
+ 		const tracetest_t *line = tab + retries * (ttl - min_ttl);
+ 
+ 		printf ("%2d ", ttl);
+ 
+-		for (unsigned col = 0; col < retries; col++)
++		for (col = 0; col < retries; col++)
+ 		{
+ 			const tracetest_t *test = line + col;
+ 			if (test->result == TRACE_TIMEOUT)
+@@ -821,6 +824,7 @@ static void setup_socket (int fd)
+ 
+ static int setsock_rth (int fd, int type, const char **segv, int segc)
+ {
++	int i;
+ 	uint8_t hdr[inet6_rth_space (type, segc)];
+ 	inet6_rth_init (hdr, sizeof (hdr), type, segc);
+ 
+@@ -829,7 +833,7 @@ static int setsock_rth (int fd, int type
+ 	hints.ai_family = AF_INET6;
+ 	hints.ai_flags = AI_IDN;
+ 
+-	for (int i = 0; i < segc; i++)
++	for (i = 0; i < segc; i++)
+ 	{
+ 		struct addrinfo *res;
+ 
+@@ -868,7 +872,8 @@ static struct
+ 
+ static int prepare_sockets (void)
+ {
+-	for (unsigned i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
++	unsigned int i;
++	for (i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
+ 	{
+ 		protofd[i].fd = socket (AF_INET6, SOCK_RAW, protofd[i].protocol);
+ 		if (protofd[i].fd == -1)
+@@ -883,8 +888,9 @@ static int prepare_sockets (void)
+ 
+ static int get_socket (int protocol)
+ {
++	unsigned int i;
+ 	errno = EPROTONOSUPPORT;
+-	for (unsigned i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
++	for (i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
+ 		if (protofd[i].protocol == protocol)
+ 		{
+ 			int fd = protofd[i].fd;
+@@ -902,7 +908,8 @@ static int get_socket (int protocol)
+ 
+ static void drop_sockets (void)
+ {
+-	for (unsigned i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
++	unsigned int i;
++	for (i = 0; i < sizeof (protofd) / sizeof (protofd[0]); i++)
+ 		if (protofd[i].fd != -1)
+ 			close (protofd[i].fd);
+ }
+@@ -914,6 +921,8 @@ traceroute (const char *dsthost, const c
+             unsigned timeout, unsigned delay, unsigned retries,
+             size_t packet_len, int min_ttl, int max_ttl)
+ {
++	unsigned int i, j, step, progress;
++
+ 	/* Creates ICMPv6 socket to collect error packets */
+ 	int icmpfd = get_socket (IPPROTO_ICMPV6);
+ 	if (icmpfd == -1)
+@@ -1020,7 +1029,7 @@ traceroute (const char *dsthost, const c
+ 			.filter = f,
+ 		};
+ 
+-		for (unsigned i = 0; i < 4; i++)
++		for (i = 0; i < 4; i++)
+ 		{
+ 			/* A = icmp->ip6_dst.s6_addr32[i]; */
+ 			pc->code = BPF_LD + BPF_W + BPF_ABS;
+@@ -1076,7 +1085,7 @@ traceroute (const char *dsthost, const c
+ 		tracetest_t tab[(1 + max_ttl - min_ttl) * retries];
+ 		memset (tab, 0, sizeof (tab));
+ 
+-		for (unsigned step = 1, progress = 0;
++		for (step = 1, progress = 0;
+ 		     step < (1 + max_ttl - min_ttl) + retries;
+ 		     step++)
+ 		{
+@@ -1093,10 +1102,10 @@ traceroute (const char *dsthost, const c
+ 				mono_nanosleep (&delay_ts);
+ 
+ 			/* Sends requests */
+-			for (unsigned i = 0; i < retries; i++)
++			for (j = 0; j < retries; j++)
+ 			{
+-				int attempt = (retries - 1) - i;
+-				int hlim = min_ttl + step + i - retries;
++				int attempt = (retries - 1) - j;
++				int hlim = min_ttl + step + j - retries;
+ 
+ 				if ((hlim > max_ttl) || (hlim < min_ttl))
+ 					continue;
diff --git a/package/ndisc6/patches/patch-src_traceroute_h b/package/ndisc6/patches/patch-src_traceroute_h
new file mode 100644
index 000000000..d47efc0c3
--- /dev/null
+++ b/package/ndisc6/patches/patch-src_traceroute_h
@@ -0,0 +1,26 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- ndisc6-0.9.8.orig/src/traceroute.h	2008-05-01 14:52:28.000000000 +0200
++++ ndisc6-0.9.8/src/traceroute.h	2009-05-10 19:23:51.000000000 +0200
+@@ -24,9 +24,9 @@
+ typedef ssize_t (*trace_send_t) (int fd, unsigned ttl, unsigned n,
+                                  size_t plen, uint16_t port);
+ 
+-typedef ssize_t (*trace_parser_t) (const void *restrict data, size_t len,
+-                                   int *restrict ttl,
+-                                   unsigned *restrict n, uint16_t port);
++typedef ssize_t (*trace_parser_t) (const data, size_t len,
++                                   int ttl,
++                                   unsigned n, uint16_t port);
+ 
+ typedef struct tracetype
+ {
+@@ -34,7 +34,8 @@ typedef struct tracetype
+ 	int protocol;
+ 	int checksum_offset;
+ 	trace_send_t send_probe;
+-	trace_parser_t parse_resp, parse_err;
++	trace_parser_t parse_resp;
++	trace_parser_t parse_err;
+ } tracetype;
+ 
+ # ifdef __cplusplus
diff --git a/package/ndisc6/src/rdnssd/strverscmp.c b/package/ndisc6/src/rdnssd/strverscmp.c
new file mode 100644
index 000000000..6276bca0f
--- /dev/null
+++ b/package/ndisc6/src/rdnssd/strverscmp.c
@@ -0,0 +1,131 @@
+/* Compare strings while treating digits characters numerically.
+   Copyright (C) 1997, 2000, 2002, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+#include <ctype.h>
+
+/* states: S_N: normal, S_I: comparing integral part, S_F: comparing
+           fractional parts, S_Z: idem but with leading Zeroes only */
+#define S_N    0x0
+#define S_I    0x4
+#define S_F    0x8
+#define S_Z    0xC
+
+/* result_type: CMP: return diff; LEN: compare using len_diff/diff */
+#define CMP    2
+#define LEN    3
+
+
+/* ISDIGIT differs from isdigit, as follows:
+   - Its arg may be any int or unsigned int; it need not be an unsigned char.
+   - It's guaranteed to evaluate its argument exactly once.
+   - It's typically faster.
+   POSIX says that only '0' through '9' are digits.  Prefer ISDIGIT to
+   ISDIGIT_LOCALE unless it's important to use the locale's definition
+   of `digit' even when the host does not conform to POSIX.  */
+#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
+
+#undef __strverscmp
+#undef strverscmp
+
+#ifndef weak_alias
+# define __strverscmp strverscmp
+#endif
+
+/* Compare S1 and S2 as strings holding indices/version numbers,
+   returning less than, equal to or greater than zero if S1 is less than,
+   equal to or greater than S2 (for more info, see the texinfo doc).
+*/
+
+int
+__strverscmp (const char *s1, const char *s2)
+{
+  const unsigned char *p1 = (const unsigned char *) s1;
+  const unsigned char *p2 = (const unsigned char *) s2;
+  unsigned char c1, c2;
+  int state;
+  int diff;
+
+  /* Symbol(s)    0       [1-9]   others  (padding)
+     Transition   (10) 0  (01) d  (00) x  (11) -   */
+  static const unsigned int next_state[] =
+  {
+      /* state    x    d    0    - */
+      /* S_N */  S_N, S_I, S_Z, S_N,
+      /* S_I */  S_N, S_I, S_I, S_I,
+      /* S_F */  S_N, S_F, S_F, S_F,
+      /* S_Z */  S_N, S_F, S_Z, S_Z
+  };
+
+  static const int result_type[] =
+  {
+      /* state   x/x  x/d  x/0  x/-  d/x  d/d  d/0  d/-
+                 0/x  0/d  0/0  0/-  -/x  -/d  -/0  -/- */
+
+      /* S_N */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
+                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
+      /* S_I */  CMP, -1,  -1,  CMP,  1,  LEN, LEN, CMP,
+                  1,  LEN, LEN, CMP, CMP, CMP, CMP, CMP,
+      /* S_F */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
+                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
+      /* S_Z */  CMP,  1,   1,  CMP, -1,  CMP, CMP, CMP,
+                 -1,  CMP, CMP, CMP
+  };
+
+  if (p1 == p2)
+    return 0;
+
+  c1 = *p1++;
+  c2 = *p2++;
+  /* Hint: '0' is a digit too.  */
+  state = S_N | ((c1 == '0') + (ISDIGIT (c1) != 0));
+
+  while ((diff = c1 - c2) == 0 && c1 != '\0')
+    {
+      state = next_state[state];
+      c1 = *p1++;
+      c2 = *p2++;
+      state |= (c1 == '0') + (ISDIGIT (c1) != 0);
+    }
+
+  state = result_type[state << 2 | ((c2 == '0') + (ISDIGIT (c2) != 0))];
+
+  switch (state)
+    {
+    case CMP:
+      return diff;
+
+    case LEN:
+      while (ISDIGIT (*p1++))
+	if (!ISDIGIT (*p2++))
+	  return 1;
+
+      return ISDIGIT (*p2) ? -1 : diff;
+
+    default:
+      return state;
+    }
+}
+#ifdef weak_alias
+weak_alias (__strverscmp, strverscmp)
+#endif