ipsec-tools: remove as it is deprecated upstream

12 files changed, 0 insertions, 411 deletions

diff --git a/package/ipsec-tools/Makefile b/package/ipsec-tools/Makefile
deleted file mode 100644
index c109ac377..000000000
--- a/package/ipsec-tools/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-# 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:=		ipsec-tools
-PKG_VERSION:=		0.8.2
-PKG_RELEASE:=		2
-PKG_HASH:=		8eb6b38716e2f3a8a72f1f549c9444c2bc28d52c9536792690564c74fe722f2d
-PKG_DESCR:=		ipsec management tools
-PKG_SECTION:=		net/security
-PKG_DEPENDS:=		libressl
-PKG_BUILDDEP:=		flex libressl
-PKG_KDEPENDS:=		net-key
-PKG_URL:=		http://ipsec-tools.sourceforge.net/
-PKG_SITES:=		$(MASTER_SITE_SOURCEFORGE:=ipsec-tools/)
-
-DISTFILES:=		$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-
-PKG_FLAVOURS_IPSEC_TOOLS:=	WITH_IPV6
-PKGFD_WITH_IPV6:=		enable ipv6 support
-
-include $(ADK_TOPDIR)/mk/package.mk
-
-$(eval $(call PKG_template,IPSEC_TOOLS,ipsec-tools,$(PKG_VERSION)-$(PKG_RELEASE),$(PKG_DEPENDS),$(PKG_DESCR),$(PKG_SECTION)))
-
-CONFIGURE_ARGS+=	--with-kernel-headers="$(LINUX_DIR)/include" \
-			--with-openssl="$(STAGING_TARGET_DIR)/usr" \
-			--without-readline \
-			--disable-security-context \
-			--without-libradius \
-			--without-libpam
-
-ifneq ($(ADK_PACKAGE_IPSEC_TOOLS_WITH_IPV6),)
-CONFIGURE_ARGS+=	--enable-ipv6
-else
-CONFIGURE_ARGS+=	--disable-ipv6
-endif
-
-ipsec-tools-install:
-	$(INSTALL_DIR) $(IDIR_IPSEC_TOOLS)/etc
-	$(INSTALL_DIR) $(IDIR_IPSEC_TOOLS)/usr/lib
-	$(INSTALL_DIR) $(IDIR_IPSEC_TOOLS)/usr/sbin 
-	$(INSTALL_DATA) $(WRKBUILD)/src/racoon/samples/racoon.conf \
-		$(IDIR_IPSEC_TOOLS)/etc
-	$(CP) $(WRKINST)/usr/lib/lib{racoon,ipsec}.so.* \
-		$(IDIR_IPSEC_TOOLS)/usr/lib
-	$(INSTALL_BIN) $(WRKINST)/usr/sbin/{racoon,racoonctl,setkey,plainrsa-gen} \
-		$(IDIR_IPSEC_TOOLS)/usr/sbin
-
-include $(ADK_TOPDIR)/mk/pkg-bottom.mk
diff --git a/package/ipsec-tools/files/ipsec-tools.conffiles b/package/ipsec-tools/files/ipsec-tools.conffiles
deleted file mode 100644
index 434045463..000000000
--- a/package/ipsec-tools/files/ipsec-tools.conffiles
+++ /dev/null
@@ -1 +0,0 @@
-/etc/racoon.conf
diff --git a/package/ipsec-tools/patches/patch-configure b/package/ipsec-tools/patches/patch-configure
deleted file mode 100644
index 17cc8c958..000000000
--- a/package/ipsec-tools/patches/patch-configure
+++ /dev/null
@@ -1,67 +0,0 @@
---- ipsec-tools-0.8.2.orig/configure	2014-02-27 09:50:41.000000000 +0100
-+++ ipsec-tools-0.8.2/configure	2015-03-19 17:44:43.000000000 +0100
-@@ -11885,7 +11885,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; }
- 
- 
- 
--CFLAGS_ADD="$CFLAGS_ADD -Wall -Werror -Wno-unused"
-+CFLAGS_ADD="$CFLAGS_ADD -Wall -Wno-unused"
- 
- case $host in
- *netbsd*)
-@@ -11977,8 +11977,8 @@ else
- fi
- 
- 
--    as_ac_Header=`$as_echo "ac_cv_header_$KERNEL_INCLUDE/linux/pfkeyv2.h" | $as_tr_sh`
--ac_fn_c_check_header_mongrel "$LINENO" "$KERNEL_INCLUDE/linux/pfkeyv2.h" "$as_ac_Header" "$ac_includes_default"
-+    as_ac_Header=`$as_echo "ac_cv_header_$KERNEL_INCLUDE/uapi/linux/pfkeyv2.h" | $as_tr_sh`
-+ac_fn_c_check_header_mongrel "$LINENO" "$KERNEL_INCLUDE/uapi/linux/pfkeyv2.h" "$as_ac_Header" "$ac_includes_default"
- if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- 
- else
-@@ -12637,7 +12637,7 @@ $as_echo "$as_me: WARNING: Using a gener
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if printf accepts %z" >&5
- $as_echo_n "checking if printf accepts %z... " >&6; }
- saved_CFLAGS=$CFLAGS
--CFLAGS="$CFLAGS -Wall -Werror"
-+CFLAGS="$CFLAGS -Wall"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
-@@ -14090,7 +14090,7 @@ $as_echo "#define HAVE_LIBLDAP /**/" >>c
- 	LIBS="$LIBS -L$libldap_dir/lib -R$libldap_dir/lib -lldap"
- 
- 	saved_CFLAGS=$CFLAGS
--	CFLAGS="$CFLAGS -Wall -Werror"
-+	CFLAGS="$CFLAGS -Wall"
- 	saved_CPPFLAGS=$CPPFLAGS
-         CPPFLAGS="$CPPFLAGS $CPPFLAGS_ADD"
- 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-@@ -14203,7 +14203,7 @@ $as_echo "#define HAVE_GSSAPI /**/" >>co
- 
- 	# Check if iconv 2nd argument needs const
- 	saved_CFLAGS=$CFLAGS
--	CFLAGS="$CFLAGS -Wall -Werror"
-+	CFLAGS="$CFLAGS -Wall"
- 	saved_CPPFLAGS=$CPPFLAGS
-         CPPFLAGS="$CPPFLAGS $CPPFLAGS_ADD"
- 	ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
-@@ -14604,7 +14604,7 @@ linux*)
- # Linux kernel NAT-T check
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
--#include <linux/pfkeyv2.h>
-+#include <uapi/linux/pfkeyv2.h>
- #ifdef SADB_X_EXT_NAT_T_TYPE
- yes
- #endif
-@@ -14791,7 +14791,7 @@ linux*)
- # Linux kernel Security Context check
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
--#include <linux/pfkeyv2.h>
-+#include <uapi/linux/pfkeyv2.h>
- #ifdef SADB_X_EXT_SEC_CTX
- yes
- #endif
diff --git a/package/ipsec-tools/patches/patch-src_include-glibc_Makefile_in b/package/ipsec-tools/patches/patch-src_include-glibc_Makefile_in
deleted file mode 100644
index 0833b4c1d..000000000
--- a/package/ipsec-tools/patches/patch-src_include-glibc_Makefile_in
+++ /dev/null
@@ -1,24 +0,0 @@
---- ipsec-tools-0.8.2.orig/src/include-glibc/Makefile.in	2014-02-27 09:50:39.000000000 +0100
-+++ ipsec-tools-0.8.2/src/include-glibc/Makefile.in	2015-03-19 17:52:53.000000000 +0100
-@@ -248,7 +248,7 @@ EXTRA_DIST = \
-   netinet/ipsec.h \
-   sys/queue.h
- 
--DISTCLEANFILES = .includes linux
-+DISTCLEANFILES = linux
- all: all-am
- 
- .SUFFIXES:
-@@ -441,11 +441,7 @@ uninstall-am:
- 	tags-am uninstall uninstall-am
- 
- 
--.includes: ${top_builddir}/config.status
--	ln -snf $(KERNEL_INCLUDE)/linux
--	touch .includes
--
--all: .includes
-+all:
- 
- # Tell versions [3.59,3.63) of GNU make to not export all variables.
- # Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/package/ipsec-tools/patches/patch-src_racoon_algorithm_c b/package/ipsec-tools/patches/patch-src_racoon_algorithm_c
deleted file mode 100644
index 82a3d057b..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_algorithm_c
+++ /dev/null
@@ -1,43 +0,0 @@
---- ipsec-tools-0.8.0.orig/src/racoon/algorithm.c	2006-10-06 14:02:27.000000000 +0200
-+++ ipsec-tools-0.8.0/src/racoon/algorithm.c	2011-03-31 13:22:28.381818558 +0200
-@@ -111,9 +111,11 @@ static struct enc_algorithm oakley_encde
- 		eay_idea_encrypt,	eay_idea_decrypt,
- 		eay_idea_weakkey,	eay_idea_keylen, },
- #endif
-+#ifndef OPENSSL_NO_BF
- { "blowfish",	algtype_blowfish,	OAKLEY_ATTR_ENC_ALG_BLOWFISH,	8,
- 		eay_bf_encrypt,		eay_bf_decrypt,
- 		eay_bf_weakkey,		eay_bf_keylen, },
-+#endif
- #ifdef HAVE_OPENSSL_RC5_H
- { "rc5",	algtype_rc5,		OAKLEY_ATTR_ENC_ALG_RC5,	8,
- 		eay_rc5_encrypt,	eay_rc5_decrypt,
-@@ -122,9 +124,11 @@ static struct enc_algorithm oakley_encde
- { "3des",	algtype_3des,		OAKLEY_ATTR_ENC_ALG_3DES,	8,
- 		eay_3des_encrypt,	eay_3des_decrypt,
- 		eay_3des_weakkey,	eay_3des_keylen, },
-+#ifndef OPENSSL_NO_CAST
- { "cast",	algtype_cast128,	OAKLEY_ATTR_ENC_ALG_CAST,	8,
- 		eay_cast_encrypt,	eay_cast_decrypt,
- 		eay_cast_weakkey,	eay_cast_keylen, },
-+#endif
- { "aes",	algtype_aes,	OAKLEY_ATTR_ENC_ALG_AES,	16,
- 		eay_aes_encrypt,	eay_aes_decrypt,
- 		eay_aes_weakkey,	eay_aes_keylen, },
-@@ -150,12 +154,16 @@ static struct enc_algorithm ipsec_encdef
- 		NULL,			NULL,
- 		NULL,			eay_rc5_keylen, },
- #endif
-+#ifndef OPENSSL_NO_CAST
- { "cast",	algtype_cast128,	IPSECDOI_ESP_CAST,		8,
- 		NULL,			NULL,
- 		NULL,			eay_cast_keylen, },
-+#endif
-+#ifndef OPENSSL_NO_CAST
- { "blowfish",	algtype_blowfish,	IPSECDOI_ESP_BLOWFISH,		8,
- 		NULL,			NULL,
- 		NULL,			eay_bf_keylen, },
-+#endif
- { "des-iv32",	algtype_des_iv32,	IPSECDOI_ESP_DES_IV32,		8,
- 		NULL,			NULL,
- 		NULL,			eay_des_keylen, },
diff --git a/package/ipsec-tools/patches/patch-src_racoon_crypto_openssl_c b/package/ipsec-tools/patches/patch-src_racoon_crypto_openssl_c
deleted file mode 100644
index 4e2d8907d..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_crypto_openssl_c
+++ /dev/null
@@ -1,47 +0,0 @@
---- ipsec-tools-0.8.2.orig/src/racoon/crypto_openssl.c	2012-12-24 15:50:39.000000000 +0100
-+++ ipsec-tools-0.8.2/src/racoon/crypto_openssl.c	2015-03-19 17:44:43.000000000 +0100
-@@ -63,8 +63,12 @@
- #ifdef HAVE_OPENSSL_ENGINE_H
- #include <openssl/engine.h>
- #endif
-+#ifndef OPENSSL_NO_BF
- #include <openssl/blowfish.h>
-+#endif
-+#ifndef OPENSSL_NO_CAST
- #include <openssl/cast.h>
-+#endif
- #include <openssl/err.h>
- #ifdef HAVE_OPENSSL_RC5_H
- #include <openssl/rc5.h>
-@@ -1292,6 +1296,7 @@ eay_idea_keylen(len)
- }
- #endif
- 
-+#ifndef OPENSSL_NO_BF
- /*
-  * BLOWFISH-CBC
-  */
-@@ -1326,6 +1331,7 @@ eay_bf_keylen(len)
- 		return -1;
- 	return len;
- }
-+#endif
- 
- #ifdef HAVE_OPENSSL_RC5_H
- /*
-@@ -1437,6 +1443,7 @@ eay_3des_keylen(len)
- 	return 192;
- }
- 
-+#ifndef OPENSSL_NO_CAST
- /*
-  * CAST-CBC
-  */
-@@ -1471,6 +1478,7 @@ eay_cast_keylen(len)
- 		return -1;
- 	return len;
- }
-+#endif
- 
- /*
-  * AES(RIJNDAEL)-CBC
diff --git a/package/ipsec-tools/patches/patch-src_racoon_eaytest_c b/package/ipsec-tools/patches/patch-src_racoon_eaytest_c
deleted file mode 100644
index 86a5ff77e..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_eaytest_c
+++ /dev/null
@@ -1,26 +0,0 @@
---- ipsec-tools-0.8.0.orig/src/racoon/eaytest.c	2010-01-18 00:02:48.000000000 +0100
-+++ ipsec-tools-0.8.0/src/racoon/eaytest.c	2011-03-31 13:23:53.361808366 +0200
-@@ -684,19 +684,23 @@ ciphertest(ac, av)
- 			  eay_aes_encrypt, eay_aes_decrypt) < 0)
- 	  return -1;
- 
-+#ifndef OPENSSL_NO_BF
- 	if (ciphertest_1 ("BLOWFISH",
- 			  &data, 8,
- 			  &key, key.l,
- 			  &iv0, 8,
- 			  eay_bf_encrypt, eay_bf_decrypt) < 0)
- 	  return -1;
-+#endif
- 
-+#ifndef OPENSSL_NO_CAST
- 	if (ciphertest_1 ("CAST",
- 			  &data, 8,
- 			  &key, key.l,
- 			  &iv0, 8,
- 			  eay_cast_encrypt, eay_cast_decrypt) < 0)
- 	  return -1;
-+#endif
- 	
- #ifdef HAVE_OPENSSL_IDEA_H
- 	if (ciphertest_1 ("IDEA",
diff --git a/package/ipsec-tools/patches/patch-src_racoon_isakmp_c b/package/ipsec-tools/patches/patch-src_racoon_isakmp_c
deleted file mode 100644
index fdf5356fc..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_isakmp_c
+++ /dev/null
@@ -1,21 +0,0 @@
---- ipsec-tools-0.8.0.orig/src/racoon/isakmp.c	2011-03-15 14:20:14.000000000 +0100
-+++ ipsec-tools-0.8.0/src/racoon/isakmp.c	2011-08-24 18:48:47.887978959 +0200
-@@ -33,6 +33,10 @@
- 
- #include "config.h"
- 
-+#ifndef __packed
-+#define __packed __attribute__((packed))
-+#endif
-+
- #include <sys/types.h>
- #include <sys/param.h>
- #include <sys/socket.h>
-@@ -130,6 +134,7 @@
- #  define SOL_UDP IPPROTO_UDP
- # endif /* __NetBSD__ / __FreeBSD__ */
- 
-+
- static int nostate1 __P((struct ph1handle *, vchar_t *));
- static int nostate2 __P((struct ph2handle *, vchar_t *));
- 
diff --git a/package/ipsec-tools/patches/patch-src_racoon_isakmp_xauth_c b/package/ipsec-tools/patches/patch-src_racoon_isakmp_xauth_c
deleted file mode 100644
index 2db130da8..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_isakmp_xauth_c
+++ /dev/null
@@ -1,11 +0,0 @@
---- ipsec-tools-0.8.2.orig/src/racoon/isakmp_xauth.c	2013-02-05 07:23:42.000000000 +0100
-+++ ipsec-tools-0.8.2/src/racoon/isakmp_xauth.c	2015-03-19 17:44:43.000000000 +0100
-@@ -659,7 +659,7 @@ PAM_conv(msg_count, msg, rsp, dontcare)
- 
- 	if ((reply = racoon_malloc(sizeof(*reply) * msg_count)) == NULL) 
- 		return PAM_CONV_ERR;
--	bzero(reply, sizeof(*reply) * msg_count);
-+	memset(reply, 0, sizeof(*reply) * msg_count);
- 
- 	for (i = 0; i < msg_count; i++) {
- 		switch (msg[i]->msg_style) {
diff --git a/package/ipsec-tools/patches/patch-src_racoon_pfkey_c b/package/ipsec-tools/patches/patch-src_racoon_pfkey_c
deleted file mode 100644
index d0c416d83..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_pfkey_c
+++ /dev/null
@@ -1,17 +0,0 @@
---- ipsec-tools-0.8.0.orig/src/racoon/pfkey.c	2011-03-15 14:20:14.000000000 +0100
-+++ ipsec-tools-0.8.0/src/racoon/pfkey.c	2011-03-31 13:24:03.781819000 +0200
-@@ -3855,12 +3855,12 @@ addnewsp(mhp, local, remote)
- 				struct sockaddr *paddr;
- 
- 				paddr = (struct sockaddr *)(xisr + 1);
--				bcopy(paddr, &(*p_isr)->saidx.src,
-+				memcpy(&(*p_isr)->saidx.src, paddr, 
- 					sysdep_sa_len(paddr));
- 
- 				paddr = (struct sockaddr *)((caddr_t)paddr
- 							+ sysdep_sa_len(paddr));
--				bcopy(paddr, &(*p_isr)->saidx.dst,
-+				memcpy(&(*p_isr)->saidx.dst, paddr, 
- 					sysdep_sa_len(paddr));
- 			}
- 
diff --git a/package/ipsec-tools/patches/patch-src_racoon_privsep_c b/package/ipsec-tools/patches/patch-src_racoon_privsep_c
deleted file mode 100644
index d06825722..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_privsep_c
+++ /dev/null
@@ -1,92 +0,0 @@
---- ipsec-tools-0.8.2.orig/src/racoon/privsep.c	2012-08-23 13:10:45.000000000 +0200
-+++ ipsec-tools-0.8.2/src/racoon/privsep.c	2015-03-19 17:44:43.000000000 +0100
-@@ -368,7 +368,7 @@ privsep_init(void)
- 			    strerror(errno));
- 			goto out;
- 		}
--		bzero(reply, sizeof(*reply));
-+		memset(reply, 0, sizeof(*reply));
- 		reply->hdr.ac_cmd = combuf->hdr.ac_cmd;
- 		reply->hdr.ac_len = sizeof(*reply);
- 
-@@ -466,7 +466,7 @@ privsep_init(void)
- 				    strerror(errno));
- 				goto out;
- 			}
--			bzero(envp, (envc + 1) * sizeof(char *));
-+			memset(envp, 0, (envc + 1) * sizeof(char *));
- 
- 	
- 			/*
-@@ -912,7 +912,7 @@ privsep_eay_get_pkcs1privkey(path)
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return NULL;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_EAY_GET_PKCS1PRIVKEY;
- 	msg->hdr.ac_len = len;
- 	msg->bufs.buflen[0] = len - sizeof(*msg);
-@@ -962,7 +962,7 @@ privsep_script_exec(script, name, envp)
- 		return -1;
- 	}
- 
--	bzero(msg, sizeof(*msg));
-+	memset(msg, 0, sizeof(*msg));
- 	msg->hdr.ac_cmd = PRIVSEP_SCRIPT_EXEC;
- 	msg->hdr.ac_len = sizeof(*msg);
- 
-@@ -1071,7 +1071,7 @@ privsep_getpsk(str, keylen)
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return NULL;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_GETPSK;
- 	msg->hdr.ac_len = len;
- 
-@@ -1343,7 +1343,7 @@ privsep_xauth_login_system(usr, pwd)
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return -1;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_XAUTH_LOGIN_SYSTEM;
- 	msg->hdr.ac_len = len;
- 
-@@ -1398,7 +1398,7 @@ privsep_accounting_system(port, raddr, u
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return -1;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_ACCOUNTING_SYSTEM;
- 	msg->hdr.ac_len = len;
- 	msg->bufs.buflen[0] = sizeof(port);
-@@ -1652,7 +1652,7 @@ privsep_accounting_pam(port, inout)
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return -1;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_ACCOUNTING_PAM;
- 	msg->hdr.ac_len = len;
- 	msg->bufs.buflen[0] = sizeof(port);
-@@ -1714,7 +1714,7 @@ privsep_xauth_login_pam(port, raddr, usr
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return -1;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_XAUTH_LOGIN_PAM;
- 	msg->hdr.ac_len = len;
- 	msg->bufs.buflen[0] = sizeof(port);
-@@ -1779,7 +1779,7 @@ privsep_cleanup_pam(port)
- 		    "Cannot allocate memory: %s\n", strerror(errno));
- 		return;
- 	}
--	bzero(msg, len);
-+	memset(msg, 0, len);
- 	msg->hdr.ac_cmd = PRIVSEP_CLEANUP_PAM;
- 	msg->hdr.ac_len = len;
- 	msg->bufs.buflen[0] = sizeof(port);
diff --git a/package/ipsec-tools/patches/patch-src_racoon_racoonctl_c b/package/ipsec-tools/patches/patch-src_racoon_racoonctl_c
deleted file mode 100644
index 3b998fe24..000000000
--- a/package/ipsec-tools/patches/patch-src_racoon_racoonctl_c
+++ /dev/null
@@ -1,11 +0,0 @@
---- ipsec-tools-0.8.0.orig/src/racoon/racoonctl.c	2010-11-12 10:08:26.000000000 +0100
-+++ ipsec-tools-0.8.0/src/racoon/racoonctl.c	2011-03-31 13:24:13.201808233 +0200
-@@ -693,7 +693,7 @@ f_vpnc(ac, av)
- 		errx(1, "cannot read source address");
- 
- 	/* We get "ip[port]" strip the port */
--	if ((idx = index(srcaddr, '[')) == NULL) 
-+	if ((idx = strchr(srcaddr, '[')) == NULL) 
- 		errx(1, "unexpected source address format");
- 	*idx = '\0';
-