tcp-wrappers: import from OE rev d4f0211e2078d5033ae0dee74664de5520d8392d

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/00_man_quoting.diff

@@ -0,0 +1,75 @@
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	1995-01-30 19:51:47.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.5	2004-04-09 16:59:45.000000000 +0200
+@@ -173,7 +173,7 @@
+ Patterns like these can be used when the machine has different internet
+ addresses with different internet hostnames.  Service providers can use
+ this facility to offer FTP, GOPHER or WWW archives with internet names
+-that may even belong to different organizations. See also the `twist'
++that may even belong to different organizations. See also the `twist\'
+ option in the hosts_options(5) document. Some systems (Solaris,
+ FreeBSD) can have more than one internet address on one physical
+ interface; with other systems you may have to resort to SLIP or PPP
+@@ -236,10 +236,10 @@
+ Before accepting a client request, the wrappers can use the IDENT
+ service to find out that the client did not send the request at all.
+ When the client host provides IDENT service, a negative IDENT lookup
+-result (the client matches `UNKNOWN@host') is strong evidence of a host
++result (the client matches `UNKNOWN@host\') is strong evidence of a host
+ spoofing attack.
+ .PP
+-A positive IDENT lookup result (the client matches `KNOWN@host') is
++A positive IDENT lookup result (the client matches `KNOWN@host\') is
+ less trustworthy. It is possible for an intruder to spoof both the
+ client connection and the IDENT lookup, although doing so is much
+ harder than spoofing just a client connection. It may also be that
+diff -ruN tcp_wrappers_7.6.orig/hosts_options.5 tcp_wrappers_7.6/hosts_options.5
+--- tcp_wrappers_7.6.orig/hosts_options.5	1994-12-28 17:42:29.000000000 +0100
++++ tcp_wrappers_7.6/hosts_options.5	2004-04-09 16:59:49.000000000 +0200
+@@ -124,7 +124,7 @@
+ value is taken.
+ .SH MISCELLANEOUS
+ .IP "banners /some/directory"
+-Look for a file in `/some/directory' with the same name as the daemon
++Look for a file in `/some/directory\' with the same name as the daemon
+ process (for example in.telnetd for the telnet service), and copy its
+ contents to the client. Newline characters are replaced by
+ carriage-return newline, and %<letter> sequences are expanded (see
+diff -ruN tcp_wrappers_7.6.orig/tcpdmatch.8 tcp_wrappers_7.6/tcpdmatch.8
+--- tcp_wrappers_7.6.orig/tcpdmatch.8	1996-02-11 17:01:36.000000000 +0100
++++ tcp_wrappers_7.6/tcpdmatch.8	2004-04-09 17:00:49.000000000 +0200
+@@ -26,7 +26,7 @@
+ A daemon process name. Typically, the last component of a daemon
+ executable pathname.
+ .IP client
+-A host name or network address, or one of the `unknown' or `paranoid'
++A host name or network address, or one of the `unknown\' or `paranoid\'
+ wildcard patterns.
+ .sp
+ When a client host name is specified, \fItcpdmatch\fR gives a
+@@ -37,13 +37,13 @@
+ .PP
+ Optional information specified with the \fIdaemon@server\fR form:
+ .IP server
+-A host name or network address, or one of the `unknown' or `paranoid'
+-wildcard patterns. The default server name is `unknown'.
++A host name or network address, or one of the `unknown\' or `paranoid\'
++wildcard patterns. The default server name is `unknown\'.
+ .PP
+ Optional information specified with the \fIuser@client\fR form:
+ .IP user
+ A client user identifier. Typically, a login name or a numeric userid.
+-The default user name is `unknown'.
++The default user name is `unknown\'.
+ .SH OPTIONS
+ .IP -d
+ Examine \fIhosts.allow\fR and \fIhosts.deny\fR files in the current
+@@ -70,7 +70,7 @@
+ .ti +5
+ tcpdmatch in.telnetd paranoid
+ .PP
+-On some systems, daemon names have no `in.' prefix, or \fItcpdmatch\fR
++On some systems, daemon names have no `in.\' prefix, or \fItcpdmatch\fR
+ may need some help to locate the inetd configuration file.
+ .SH FILES
+ .PP

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/01_man_portability.patch

@@ -0,0 +1,248 @@
+diff -ruNp tcp_wrappers_7.6.orig/hosts_access.3 tcp_wrappers_7.6/hosts_access.3
+--- tcp_wrappers_7.6.orig/hosts_access.3	2005-03-09 18:30:25.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.3	2005-03-09 18:27:03.000000000 +0100
+@@ -3,7 +3,7 @@
+ hosts_access, hosts_ctl, request_init, request_set \- access control library
+ .SH SYNOPSIS
+ .nf
+-#include "tcpd.h"
++#include <tcpd.h>
+ 
+ extern int allow_severity;
+ extern int deny_severity;
+diff -ruNp tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2005-03-09 18:30:25.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.5	2005-03-09 18:30:18.000000000 +0100
+@@ -8,9 +8,9 @@ name, host name/address) patterns.  Exam
+ impatient reader is encouraged to skip to the EXAMPLES section for a
+ quick introduction.
+ .PP
+-An extended version of the access control language is described in the
+-\fIhosts_options\fR(5) document. The extensions are turned on at
+-program build time by building with -DPROCESS_OPTIONS.
++The extended version of the access control language is described in the
++\fIhosts_options\fR(5) document. \fBNote that this language supersedes
++the meaning of \fIshell_command\fB as documented below.\fR
+ .PP
+ In the following text, \fIdaemon\fR is the the process name of a
+ network daemon process, and \fIclient\fR is the name and/or address of
+@@ -346,8 +346,8 @@ in.tftpd: LOCAL, .my.domain
+ /etc/hosts.deny:
+ .in +3
+ .nf
+-in.tftpd: ALL: (/some/where/safe_finger -l @%h | \\
+-	/usr/ucb/mail -s %d-%h root) &
++in.tftpd: ALL: (/usr/sbin/safe_finger -l @%h | \\
++	/usr/bin/mail -s %d-%h root) &
+ .fi
+ .PP
+ The safe_finger command comes with the tcpd wrapper and should be
+@@ -383,6 +383,7 @@ that shouldn\'t.  All problems are repor
+ .fi
+ .SH SEE ALSO
+ .nf
++hosts_options(5) extended syntax.
+ tcpd(8) tcp/ip daemon wrapper program.
+ tcpdchk(8), tcpdmatch(8), test programs.
+ .SH BUGS
+diff -ruNp tcp_wrappers_7.6.orig/hosts_options.5 tcp_wrappers_7.6/hosts_options.5
+--- tcp_wrappers_7.6.orig/hosts_options.5	2005-03-09 18:30:24.000000000 +0100
++++ tcp_wrappers_7.6/hosts_options.5	2005-03-09 18:27:03.000000000 +0100
+@@ -2,10 +2,8 @@
+ .SH NAME
+ hosts_options \- host access control language extensions
+ .SH DESCRIPTION
+-This document describes optional extensions to the language described
+-in the hosts_access(5) document. The extensions are enabled at program
+-build time. For example, by editing the Makefile and turning on the 
+-PROCESS_OPTIONS compile-time option.
++This document describes extensions to the language described
++in the hosts_access(5) document.
+ .PP
+ The extensible language uses the following format:
+ .sp
+@@ -58,12 +56,12 @@ Notice the leading dot on the domain nam
+ Execute, in a child process, the specified shell command, after
+ performing the %<letter> expansions described in the hosts_access(5)
+ manual page.  The command is executed with stdin, stdout and stderr
+-connected to the null device, so that it won\'t mess up the
++connected to the null device, so that it won't mess up the
+ conversation with the client host. Example:
+ .sp
+ .nf
+ .ti +3
+-spawn (/some/where/safe_finger -l @%h | /usr/ucb/mail root) &
++spawn (/usr/sbin/safe_finger -l @%h | /usr/bin/mail root) &
+ .fi
+ .sp
+ executes, in a background child process, the shell command "safe_finger
+diff -ruNp tcp_wrappers_7.6.orig/inetcf.c tcp_wrappers_7.6/inetcf.c
+--- tcp_wrappers_7.6.orig/inetcf.c	1997-02-12 02:13:24.000000000 +0100
++++ tcp_wrappers_7.6/inetcf.c	2005-03-09 18:27:03.000000000 +0100
+@@ -26,13 +26,17 @@ extern void exit();
+   * guesses. Shorter names follow longer ones.
+   */
+ char   *inet_files[] = {
++#if 0
+     "/private/etc/inetd.conf",		/* NEXT */
+     "/etc/inet/inetd.conf",		/* SYSV4 */
+     "/usr/etc/inetd.conf",		/* IRIX?? */
++#endif
+     "/etc/inetd.conf",			/* BSD */
++#if 0
+     "/etc/net/tlid.conf",		/* SYSV4?? */
+     "/etc/saf/tlid.conf",		/* SYSV4?? */
+     "/etc/tlid.conf",			/* SYSV4?? */
++#endif
+     0,
+ };
+ 
+diff -ruNp tcp_wrappers_7.6.orig/tcpd.8 tcp_wrappers_7.6/tcpd.8
+--- tcp_wrappers_7.6.orig/tcpd.8	1996-02-21 16:39:16.000000000 +0100
++++ tcp_wrappers_7.6/tcpd.8	2005-03-09 18:27:03.000000000 +0100
+@@ -12,7 +12,11 @@ The program supports both 4.3BSD-style s
+ TLI.  Functionality may be limited when the protocol underneath TLI is
+ not an internet protocol.
+ .PP
+-Operation is as follows: whenever a request for service arrives, the
++There are two possible modes of operation: execution of \fItcpd\fP
++before a service started by \fIinetd\fP, or linking a daemon with
++the \fIlibwrap\fP shared library as documented in the \fIhosts_access\fR(3)
++manual page. Operation when started by \fIinetd\fP
++is as follows: whenever a request for service arrives, the
+ \fIinetd\fP daemon is tricked into running the \fItcpd\fP program
+ instead of the desired server. \fItcpd\fP logs the request and does
+ some additional checks. When all is well, \fItcpd\fP runs the
+@@ -88,11 +92,11 @@ configuration files.
+ .sp
+ .in +5
+ # mkdir /other/place
+-# mv /usr/etc/in.fingerd /other/place
+-# cp tcpd /usr/etc/in.fingerd
++# mv /usr/sbin/in.fingerd /other/place
++# cp tcpd /usr/sbin/in.fingerd
+ .fi
+ .PP
+-The example assumes that the network daemons live in /usr/etc. On some
++The example assumes that the network daemons live in /usr/sbin. On some
+ systems, network daemons live in /usr/sbin or in /usr/libexec, or have
+ no `in.\' prefix to their name.
+ .SH EXAMPLE 2
+@@ -101,35 +105,34 @@ are left in their original place.
+ .PP
+ In order to monitor access to the \fIfinger\fR service, perform the
+ following edits on the \fIinetd\fR configuration file (usually 
+-\fI/etc/inetd.conf\fR or \fI/etc/inet/inetd.conf\fR):
++\fI/etc/inetd.conf\fR):
+ .nf
+ .sp
+ .ti +5
+-finger  stream  tcp  nowait  nobody  /usr/etc/in.fingerd  in.fingerd
++finger  stream  tcp  nowait  nobody  /usr/sbin/in.fingerd  in.fingerd
+ .sp
+ becomes:
+ .sp
+ .ti +5
+-finger  stream  tcp  nowait  nobody  /some/where/tcpd     in.fingerd
++finger  stream  tcp  nowait  nobody  /usr/sbin/tcpd     in.fingerd
+ .sp
+ .fi
+ .PP
+-The example assumes that the network daemons live in /usr/etc. On some
++The example assumes that the network daemons live in /usr/sbin. On some
+ systems, network daemons live in /usr/sbin or in /usr/libexec, the
+ daemons have no `in.\' prefix to their name, or there is no userid
+ field in the inetd configuration file.
+ .PP
+ Similar changes will be needed for the other services that are to be
+ covered by \fItcpd\fR.  Send a `kill -HUP\' to the \fIinetd\fR(8)
+-process to make the changes effective. AIX users may also have to
+-execute the `inetimp\' command.
++process to make the changes effective.
+ .SH EXAMPLE 3
+ In the case of daemons that do not live in a common directory ("secret"
+ or otherwise), edit the \fIinetd\fR configuration file so that it
+ specifies an absolute path name for the process name field. For example:
+ .nf
+ .sp
+-    ntalk  dgram  udp  wait  root  /some/where/tcpd  /usr/local/lib/ntalkd
++    ntalk  dgram  udp  wait  root  /usr/sbin/tcpd  /usr/local/lib/ntalkd
+ .sp
+ .fi
+ .PP
+@@ -164,6 +167,7 @@ The default locations of the host access
+ .SH SEE ALSO
+ .na
+ .nf
++hosts_access(3), functions provided by the libwrap library.
+ hosts_access(5), format of the tcpd access control tables.
+ syslog.conf(5), format of the syslogd control file.
+ inetd.conf(5), format of the inetd control file.
+diff -ruNp tcp_wrappers_7.6.orig/tcpdchk.8 tcp_wrappers_7.6/tcpdchk.8
+--- tcp_wrappers_7.6.orig/tcpdchk.8	1995-01-08 17:00:31.000000000 +0100
++++ tcp_wrappers_7.6/tcpdchk.8	2005-03-09 18:27:03.000000000 +0100
+@@ -9,8 +9,8 @@ tcpdchk [-a] [-d] [-i inet_conf] [-v]
+ potential and real problems it can find. The program examines the
+ \fItcpd\fR access control files (by default, these are
+ \fI/etc/hosts.allow\fR and \fI/etc/hosts.deny\fR), and compares the
+-entries in these files against entries in the \fIinetd\fR or \fItlid\fR
+-network configuration files.
++entries in these files against entries in the \fIinetd\fR
++network configuration file.
+ .PP
+ \fItcpdchk\fR reports problems such as non-existent pathnames; services
+ that appear in \fItcpd\fR access control rules, but are not controlled
+@@ -26,14 +26,13 @@ problem.
+ .SH OPTIONS
+ .IP -a
+ Report access control rules that permit access without an explicit
+-ALLOW keyword. This applies only when the extended access control
+-language is enabled (build with -DPROCESS_OPTIONS).
++ALLOW keyword.
+ .IP -d
+ Examine \fIhosts.allow\fR and \fIhosts.deny\fR files in the current
+ directory instead of the default ones.
+ .IP "-i inet_conf"
+ Specify this option when \fItcpdchk\fR is unable to find your
+-\fIinetd.conf\fR or \fItlid.conf\fR network configuration file, or when
++\fIinetd.conf\fR network configuration file, or when
+ you suspect that the program uses the wrong one.
+ .IP -v
+ Display the contents of each access control rule.  Daemon lists, client
+@@ -54,7 +53,6 @@ tcpdmatch(8), explain what tcpd would do
+ hosts_access(5), format of the tcpd access control tables.
+ hosts_options(5), format of the language extensions.
+ inetd.conf(5), format of the inetd control file.
+-tlid.conf(5), format of the tlid control file.
+ .SH AUTHORS
+ .na
+ .nf
+diff -ruNp tcp_wrappers_7.6.orig/tcpdmatch.8 tcp_wrappers_7.6/tcpdmatch.8
+--- tcp_wrappers_7.6.orig/tcpdmatch.8	2005-03-09 18:30:24.000000000 +0100
++++ tcp_wrappers_7.6/tcpdmatch.8	2005-03-09 18:27:03.000000000 +0100
+@@ -13,7 +13,7 @@ request for service.  Examples are given
+ The program examines the \fItcpd\fR access control tables (default
+ \fI/etc/hosts.allow\fR and \fI/etc/hosts.deny\fR) and prints its
+ conclusion.  For maximal accuracy, it extracts additional information
+-from your \fIinetd\fR or \fItlid\fR network configuration file.
++from your \fIinetd\fR network configuration file.
+ .PP
+ When \fItcpdmatch\fR finds a match in the access control tables, it
+ identifies the matched rule. In addition, it displays the optional
+@@ -50,7 +50,7 @@ Examine \fIhosts.allow\fR and \fIhosts.d
+ directory instead of the default ones.
+ .IP "-i inet_conf"
+ Specify this option when \fItcpdmatch\fR is unable to find your
+-\fIinetd.conf\fR or \fItlid.conf\fR network configuration file, or when
++\fIinetd.conf\fR network configuration file, or when
+ you suspect that the program uses the wrong one.
+ .SH EXAMPLES
+ To predict how \fItcpd\fR would handle a telnet request from the local
+@@ -86,7 +86,6 @@ tcpdchk(8), tcpd configuration checker
+ hosts_access(5), format of the tcpd access control tables.
+ hosts_options(5), format of the language extensions.
+ inetd.conf(5), format of the inetd control file.
+-tlid.conf(5), format of the tlid control file.
+ .SH AUTHORS
+ .na
+ .nf

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/05_wildcard_matching.patch

@@ -0,0 +1,103 @@
+See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=17847
+
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2004-04-10 18:54:33.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.5	2004-04-10 18:54:27.000000000 +0200
+@@ -89,6 +89,10 @@
+ bitwise AND of the address and the `mask\'. For example, the net/mask
+ pattern `131.155.72.0/255.255.254.0\' matches every address in the
+ range `131.155.72.0\' through `131.155.73.255\'.
++.IP \(bu
++Wildcards `*\' and `?\' can be used to match hostnames or IP addresses.  This
++method of matching cannot be used in conjunction with `net/mask\' matching,
++hostname matching beginning with `.\' or IP address matching ending with `.\'.
+ .SH WILDCARDS
+ The access control language supports explicit wildcards:
+ .IP ALL
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
+--- tcp_wrappers_7.6.orig/hosts_access.c	1997-02-12 02:13:23.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.c	2004-04-10 18:52:21.000000000 +0200
+@@ -289,6 +289,11 @@
+ {
+     int     n;
+ 
++#ifndef DISABLE_WILDCARD_MATCHING
++    if (strchr(tok, '*') || strchr(tok,'?')) {  /* contains '*' or '?' */
++        return (match_pattern_ylo(string,tok)); 	       
++    } else 
++#endif    
+     if (tok[0] == '.') {			/* suffix */
+ 	n = strlen(string) - strlen(tok);
+ 	return (n > 0 && STR_EQ(tok, string + n));
+@@ -329,3 +334,71 @@
+     }
+     return ((addr & mask) == net);
+ }
++
++#ifndef DISABLE_WILDCARD_MATCHING
++/* Note: this feature has been adapted in a pretty straightforward way
++   from Tatu Ylonen's last SSH version under free license by 
++   Pekka Savola <pekkas@netcore.fi>.
++
++   Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
++*/
++
++/* Returns true if the given string matches the pattern (which may contain
++   ? and * as wildcards), and zero if it does not match. */
++	  
++int match_pattern_ylo(const char *s, const char *pattern)
++{
++  while (1)
++    {
++      /* If at end of pattern, accept if also at end of string. */
++      if (!*pattern)
++        return !*s;
++
++      /* Process '*'. */
++      if (*pattern == '*')
++        {
++	  /* Skip the asterisk. */
++	  pattern++;
++
++	  /* If at end of pattern, accept immediately. */
++          if (!*pattern)
++            return 1;
++
++	  /* If next character in pattern is known, optimize. */
++          if (*pattern != '?' && *pattern != '*')
++            {
++	      /* Look instances of the next character in pattern, and try
++		 to match starting from those. */
++              for (; *s; s++)
++                if (*s == *pattern &&
++                    match_pattern_ylo(s + 1, pattern + 1))
++                  return 1;
++	      /* Failed. */
++              return 0;
++            }
++
++	  /* Move ahead one character at a time and try to match at each
++	     position. */
++          for (; *s; s++)
++            if (match_pattern_ylo(s, pattern))
++              return 1;
++	  /* Failed. */
++          return 0;
++        }
++
++      /* There must be at least one more character in the string.  If we are
++	 at the end, fail. */
++      if (!*s)
++        return 0;
++
++      /* Check if the next character of the string is acceptable. */
++      if (*pattern != '?' && *pattern != *s)
++	return 0;
++      
++      /* Move to the next character, both in string and in pattern. */
++      s++;
++      pattern++;
++    }
++  /*NOTREACHED*/
++}
++#endif /* DISABLE_WILDCARD_MATCHING */

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch

@@ -0,0 +1,30 @@
+* Mon Feb  5 2001 Preston Brown <pbrown@redhat.com>
+- fix gethostbyname to work better with dot "." notation (#16949)
+
+--- tcp_wrappers_7.6/socket.c.fixgethostbyname	Fri Mar 21 13:27:25 1997
++++ tcp_wrappers_7.6/socket.c	Mon Feb  5 14:09:40 2001
+@@ -52,7 +52,8 @@
+ char   *name;
+ {
+     char    dot_name[MAXHOSTNAMELEN + 1];
+-
++    struct hostent *hp;
++    
+     /*
+      * Don't append dots to unqualified names. Such names are likely to come
+      * from local hosts files or from NIS.
+@@ -61,8 +62,12 @@
+     if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) {
+ 	return (gethostbyname(name));
+     } else {
+-	sprintf(dot_name, "%s.", name);
+-	return (gethostbyname(dot_name));
++        sprintf(dot_name, "%s.", name);
++        hp = gethostbyname(dot_name);
++	if (hp)
++	    return hp;
++	else
++	    return (gethostbyname(name));
+     }
+ }
+ 

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/11_tcpd_blacklist.patch

@@ -0,0 +1,151 @@
+Path: news.porcupine.org!news.porcupine.org!not-for-mail
+From: Wietse Venema <wietse@((no)(spam)(please))wzv.win.tue.nl>
+Newsgroups: comp.mail.sendmail,comp.security.unix
+Subject: TCP Wrapper Blacklist Extension
+Followup-To: poster
+Date: 8 Sep 1997 18:53:13 -0400
+Organization: Wietse's hangout while on sabattical in the USA
+Lines: 147
+Sender: wietse@spike.porcupine.org
+Message-ID: <5v1vkp$h4f$1@spike.porcupine.org>
+NNTP-Posting-Host: spike.porcupine.org
+Xref: news.porcupine.org comp.mail.sendmail:3541 comp.security.unix:7158
+
+The patch below adds a new host pattern to the TCP Wrapper access
+control language. Instead of a host name or address pattern, you
+can specify an external /file/name with host name or address
+patterns.   The feature can be used recursively.
+
+The /file/name extension makes it easy to blacklist bad sites, for
+example, to block unwanted electronic mail when libwrap is linked
+into sendmail.  Adding hosts to a simple text file is much easier
+than having to edit a more complex hosts.allow/deny file.
+
+I developed this a year or so ago as a substitute for NIS netgroups.
+At that time, I did not consider it of sufficient interest for
+inclusion in the TCP Wrapper distribution. How times have changed.
+
+The patch is relative to TCP Wrappers version 7.6. The main archive
+site is ftp://ftp.win.tue.nl/pub/security/tcp_wrappers_7.6.tar.gz
+
+Thanks to the Debian LINUX folks for expressing their interest in
+this patch.
+
+	Wietse
+
+
+[diff updated by Md]
+
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2004-04-10 19:28:09.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.5	2004-04-10 19:28:01.000000000 +0200
+@@ -97,6 +97,13 @@
+ `[3ffe:505:2:1::]/64\' matches every address in the range
+ `3ffe:505:2:1::\' through `3ffe:505:2:1:ffff:ffff:ffff:ffff\'.
+ .IP \(bu
++A string that begins with a `/\' character is treated as a file
++name. A host name or address is matched if it matches any host name
++or address pattern listed in the named file. The file format is
++zero or more lines with zero or more host name or address patterns
++separated by whitespace.  A file name pattern can be used anywhere
++a host name or address pattern can be used.
++.IP \(bu
+ Wildcards `*\' and `?\' can be used to match hostnames or IP addresses.  This
+ method of matching cannot be used in conjunction with `net/mask\' matching,
+ hostname matching beginning with `.\' or IP address matching ending with `.\'.
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
+--- tcp_wrappers_7.6.orig/hosts_access.c	2004-04-10 19:28:09.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.c	2004-04-10 19:27:05.000000000 +0200
+@@ -253,6 +253,26 @@
+     }
+ }
+ 
++/* hostfile_match - look up host patterns from file */
++
++static int hostfile_match(path, host)
++char   *path;
++struct hosts_info *host;
++{
++    char    tok[BUFSIZ];
++    int     match = NO;
++    FILE   *fp;
++
++    if ((fp = fopen(path, "r")) != 0) {
++	while (fscanf(fp, "%s", tok) == 1 && !(match = host_match(tok, host)))
++	     /* void */ ;
++	fclose(fp);
++    } else if (errno != ENOENT) {
++	tcpd_warn("open %s: %m", path);
++    }
++    return (match);
++}
++
+ /* host_match - match host name and/or address against pattern */
+ 
+ static int host_match(tok, host)
+@@ -280,6 +300,8 @@
+ 	tcpd_warn("netgroup support is disabled");	/* not tcpd_jump() */
+ 	return (NO);
+ #endif
++    } else if (tok[0] == '/') {			/* /file hack */
++	return (hostfile_match(tok, host));
+     } else if (STR_EQ(tok, "KNOWN")) {		/* check address and name */
+ 	char   *name = eval_hostname(host);
+ 	return (STR_NE(eval_hostaddr(host), unknown) && HOSTNAME_KNOWN(name));
+diff -ruN tcp_wrappers_7.6.orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
+--- tcp_wrappers_7.6.orig/tcpdchk.c	2004-04-10 19:28:09.000000000 +0200
++++ tcp_wrappers_7.6/tcpdchk.c	2004-04-10 19:27:05.000000000 +0200
+@@ -353,6 +353,8 @@
+ {
+     if (pat[0] == '@') {
+ 	tcpd_warn("%s: daemon name begins with \"@\"", pat);
++    } else if (pat[0] == '/') {
++	tcpd_warn("%s: daemon name begins with \"/\"", pat);
+     } else if (pat[0] == '.') {
+ 	tcpd_warn("%s: daemon name begins with dot", pat);
+     } else if (pat[strlen(pat) - 1] == '.') {
+@@ -385,6 +387,8 @@
+ {
+     if (pat[0] == '@') {			/* @netgroup */
+ 	tcpd_warn("%s: user name begins with \"@\"", pat);
++    } else if (pat[0] == '/') {
++	tcpd_warn("%s: user name begins with \"/\"", pat);
+     } else if (pat[0] == '.') {
+ 	tcpd_warn("%s: user name begins with dot", pat);
+     } else if (pat[strlen(pat) - 1] == '.') {
+@@ -430,8 +434,13 @@
+ static int check_host(pat)
+ char   *pat;
+ {
++    char    buf[BUFSIZ];
+     char   *mask;
+     int     addr_count = 1;
++    FILE   *fp;
++    struct tcpd_context saved_context;
++    char   *cp;
++    char   *wsp = " \t\r\n";
+ 
+     if (pat[0] == '@') {			/* @netgroup */
+ #ifdef NO_NETGRENT
+@@ -450,6 +459,21 @@
+ 	tcpd_warn("netgroup support disabled");
+ #endif
+ #endif
++    } else if (pat[0] == '/') {			/* /path/name */
++	if ((fp = fopen(pat, "r")) != 0) {
++	    saved_context = tcpd_context;
++	    tcpd_context.file = pat;
++	    tcpd_context.line = 0;
++	    while (fgets(buf, sizeof(buf), fp)) {
++		tcpd_context.line++;
++		for (cp = strtok(buf, wsp); cp; cp = strtok((char *) 0, wsp))
++		    check_host(cp);
++	    }
++	    tcpd_context = saved_context;
++	    fclose(fp);
++	} else if (errno != ENOENT) {
++	    tcpd_warn("open %s: %m", pat);
++	}
+     } else if (mask = split_at(pat, '/')) {	/* network/netmask */
+ #ifdef INET6
+ 	int mask_len;

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/11_usagi_fix.patch

@@ -0,0 +1,45 @@
+diff -uN tcp_wrappers_7.6/hosts_access.c tcp_wrappers_7.6.new/hosts_access.c
+--- tcp_wrappers_7.6/hosts_access.c	Mon May 20 14:00:56 2002
++++ tcp_wrappers_7.6.new/hosts_access.c	Mon May 20 14:25:05 2002
+@@ -448,6 +448,15 @@
+     int len, mask_len, i = 0;
+     char ch;
+ 
++    /*
++     * Behavior of getaddrinfo() against IPv4-mapped IPv6 address is
++     * different between KAME and Solaris8.  While KAME returns
++     * AF_INET6, Solaris8 returns AF_INET.  So, we avoid this here.
++     */
++    if (STRN_EQ(string, "::ffff:", 7)
++	&& dot_quad_addr(string + 7) != INADDR_NONE)
++	return (masked_match4(net_tok, mask_tok, string + 7));
++
+     memset(&hints, 0, sizeof(hints));
+     hints.ai_family = AF_INET6;
+     hints.ai_socktype = SOCK_STREAM;
+@@ -457,13 +466,6 @@
+     memcpy(&addr, res->ai_addr, sizeof(addr));
+     freeaddrinfo(res);
+ 
+-    if (IN6_IS_ADDR_V4MAPPED(&addr.sin6_addr)) {
+-	if ((*(u_int32_t *)&net.sin6_addr.s6_addr[12] = dot_quad_addr(net_tok)) == INADDR_NONE
+-	 || (mask = dot_quad_addr(mask_tok)) == INADDR_NONE)
+-	    return (NO);
+-	return ((*(u_int32_t *)&addr.sin6_addr.s6_addr[12] & mask) == *(u_int32_t *)&net.sin6_addr.s6_addr[12]);
+-    }
+-
+     /* match IPv6 address against netnumber/prefixlen */
+     len = strlen(net_tok);
+     if (*net_tok != '[' || net_tok[len - 1] != ']')
+diff -uN tcp_wrappers_7.6/socket.c tcp_wrappers_7.6.new/socket.c
+--- tcp_wrappers_7.6/socket.c	Mon May 20 13:48:35 2002
++++ tcp_wrappers_7.6.new/socket.c	Mon May 20 14:22:27 2002
+@@ -228,7 +228,7 @@
+ 	hints.ai_family = sin->sa_family;
+ 	hints.ai_socktype = SOCK_STREAM;
+ 	hints.ai_flags = AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST;
+-	if ((err = getaddrinfo(host->name, NULL, &hints, &res0) == 0)) {
++	if ((err = getaddrinfo(host->name, NULL, &hints, &res0)) == 0) {
+ 	    freeaddrinfo(res0);
+ 	    res0 = NULL;
+ 	    tcpd_warn("host name/name mismatch: "

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/12_makefile_config.patch

@@ -0,0 +1,81 @@
+diff -ruN tcp_wrappers_7.6.orig/Makefile tcp_wrappers_7.6/Makefile
+--- tcp_wrappers_7.6.orig/Makefile	2003-08-21 01:43:39.000000000 +0200
++++ tcp_wrappers_7.6/Makefile	2003-08-21 01:43:35.000000000 +0200
+@@ -45,7 +45,7 @@
+ #
+ # SysV.4 Solaris 2.x OSF AIX
+ #REAL_DAEMON_DIR=/usr/sbin
+-#
++REAL_DAEMON_DIR=/usr/sbin
+ # BSD 4.4
+ #REAL_DAEMON_DIR=/usr/libexec
+ #
+@@ -512,6 +519,7 @@
+ # (examples: allow, deny, banners, twist and spawn).
+ # 
+ #STYLE	= -DPROCESS_OPTIONS	# Enable language extensions.
++STYLE = -DPROCESS_OPTIONS
+ 
+ ################################################################
+ # Optional: Changing the default disposition of logfile records
+@@ -535,6 +543,7 @@
+ # The LOG_XXX names below are taken from the /usr/include/syslog.h file.
+ 
+ FACILITY= LOG_MAIL	# LOG_MAIL is what most sendmail daemons use
++FACILITY= LOG_DAEMON
+ 
+ # The syslog priority at which successful connections are logged.
+ 
+@@ -631,6 +640,7 @@
+ # lookups altogether, see the next section.
+ 
+ PARANOID= -DPARANOID
++PARANOID=
+ 
+ ########################################
+ # Optional: turning off hostname lookups
+@@ -644,6 +654,7 @@
+ # mode (see previous section) and comment out the following definition.
+ 
+ HOSTNAME= -DALWAYS_HOSTNAME
++HOSTNAME=
+ 
+ #############################################
+ # Optional: Turning on host ADDRESS checking
+@@ -670,6 +681,7 @@
+ # Solaris 2.x, and Linux. See your system documentation for details.
+ #
+ # KILL_OPT= -DKILL_IP_OPTIONS
++KILL_OPT= -DKILL_IP_OPTIONS
+ 
+ ## End configuration options
+ ############################
+@@ -677,9 +689,10 @@
+ # Protection against weird shells or weird make programs.
+ 
+ SHELL	= /bin/sh
+-.c.o:;	$(CC) $(CFLAGS) -c $*.c
++.c.o:;	$(CC) $(CFLAGS) -o $*.o -c $*.c
+ 
+-CFLAGS	= -O -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \
++COPTS	= -O2 -g
++CFLAGS	= $(COPTS) -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \
+ 	$(BUGS) $(SYSTYPE) $(AUTH) $(UMASK) \
+ 	-DREAL_DAEMON_DIR=\"$(REAL_DAEMON_DIR)\" $(STYLE) $(KILL_OPT) \
+ 	-DSEVERITY=$(SEVERITY) -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \
+@@ -712,10 +725,11 @@
+ 
+ config-check:
+ 	@set +e; test -n "$(REAL_DAEMON_DIR)" || { make; exit 1; }
+-	@set +e; echo $(CFLAGS) >/tmp/cflags.$$$$ ; \
+-	if cmp cflags /tmp/cflags.$$$$ ; \
+-	then rm /tmp/cflags.$$$$ ; \
+-	else mv /tmp/cflags.$$$$ cflags ; \
++	@set +e; echo $(CFLAGS) >cflags.new ; \
++	if cmp cflags cflags.new ; \
++	then rm cflags.new ; \
++	else mv cflags.new cflags ; \
+ 	fi >/dev/null 2>/dev/null
++	@if [ ! -d shared ]; then mkdir shared; fi
+ 
+ $(LIB):	$(LIB_OBJ)

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/13_shlib_weaksym.patch

@@ -0,0 +1,253 @@
+diff -ruN tcp_wrappers_7.6.orig/Makefile tcp_wrappers_7.6/Makefile
+--- tcp_wrappers_7.6.orig/Makefile	2004-05-02 15:37:59.000000000 +0200
++++ tcp_wrappers_7.6/Makefile	2004-05-02 15:31:09.000000000 +0200
+@@ -150,15 +150,15 @@
+ 
+ linux:
+ 	@make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \
+-	LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ= \
++	LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \
+ 	NETGROUP="-DNETGROUP" TLI= VSYSLOG= BUGS= \
+-	EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len" all
++	EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len" all
+ 
+ gnu:
+ 	@make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \
+-	LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ= \
++	LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \
+ 	NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= \
+-	EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR" all
++	EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT" all
+ 
+ # This is good for many SYSV+BSD hybrids with NIS, probably also for HP-UX 7.x.
+ hpux hpux8 hpux9 hpux10:
+@@ -713,7 +713,22 @@
+ 
+ LIB	= libwrap.a
+ 
+-all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk
++shared/%.o: %.c
++	$(CC) $(CFLAGS) $(SHCFLAGS) -c $< -o $@
++
++SOMAJOR = 0
++SOMINOR = 7.6
++
++SHLIB		= shared/libwrap.so.$(SOMAJOR).$(SOMINOR)
++SHLIBSOMAJ	= shared/libwrap.so.$(SOMAJOR)
++SHLIBSO		= shared/libwrap.so
++SHLIBFLAGS	= -Lshared -lwrap
++
++SHLINKFLAGS = -shared -Xlinker -soname -Xlinker libwrap.so.$(SOMAJOR) -lc $(LIBS)
++SHCFLAGS = -fPIC -shared -D_REENTRANT
++SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ));
++
++all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk $(LIB)
+ 
+ # Invalidate all object files when the compiler options (CFLAGS) have changed.
+ 
+@@ -731,27 +746,33 @@
+ 	$(AR) $(ARFLAGS) $(LIB) $(LIB_OBJ)
+ 	-$(RANLIB) $(LIB)
+ 
+-tcpd:	tcpd.o $(LIB)
+-	$(CC) $(CFLAGS) -o $@ tcpd.o $(LIB) $(LIBS)
++$(SHLIB): $(SHLIB_OBJ)
++	rm -f $(SHLIB)
++	$(CC) -o $(SHLIB) $(SHLINKFLAGS) $(SHLIB_OBJ)
++	ln -sf $(notdir $(SHLIB)) $(SHLIBSOMAJ)
++	ln -sf $(notdir $(SHLIBSOMAJ)) $(SHLIBSO)
++
++tcpd:	tcpd.o $(SHLIB)
++	$(CC) $(CFLAGS) -o $@ tcpd.o $(SHLIBFLAGS)
+ 
+ miscd:	miscd.o $(LIB)
+ 	$(CC) $(CFLAGS) -o $@ miscd.o $(LIB) $(LIBS)
+ 
+-safe_finger: safe_finger.o $(LIB)
+-	$(CC) $(CFLAGS) -o $@ safe_finger.o $(LIB) $(LIBS)
++safe_finger: safe_finger.o $(SHLIB)
++	$(CC) $(CFLAGS) -o $@ safe_finger.o $(SHLIBFLAGS)
+ 
+ TCPDMATCH_OBJ = tcpdmatch.o fakelog.o inetcf.o scaffold.o
+ 
+-tcpdmatch: $(TCPDMATCH_OBJ) $(LIB)
+-	$(CC) $(CFLAGS) -o $@ $(TCPDMATCH_OBJ) $(LIB) $(LIBS)
++tcpdmatch: $(TCPDMATCH_OBJ) $(SHLIB)
++	$(CC) $(CFLAGS) -o $@ $(TCPDMATCH_OBJ) $(SHLIBFLAGS)
+ 
+-try-from: try-from.o fakelog.o $(LIB)
+-	$(CC) $(CFLAGS) -o $@ try-from.o fakelog.o $(LIB) $(LIBS)
++try-from: try-from.o fakelog.o $(SHLIB)
++	$(CC) $(CFLAGS) -o $@ try-from.o fakelog.o $(SHLIBFLAGS)
+ 
+ TCPDCHK_OBJ = tcpdchk.o fakelog.o inetcf.o scaffold.o
+ 
+-tcpdchk: $(TCPDCHK_OBJ) $(LIB)
+-	$(CC) $(CFLAGS) -o $@ $(TCPDCHK_OBJ) $(LIB) $(LIBS)
++tcpdchk: $(TCPDCHK_OBJ) $(SHLIB)
++	$(CC) $(CFLAGS) -o $@ $(TCPDCHK_OBJ) $(SHLIBFLAGS)
+ 
+ shar:	$(KIT)
+ 	@shar $(KIT)
+@@ -767,7 +788,9 @@
+ 
+ clean:
+ 	rm -f tcpd miscd safe_finger tcpdmatch tcpdchk try-from *.[oa] core \
++	libwrap*.so* \
+ 	cflags
++	rm -rf shared/
+ 
+ tidy:	clean
+ 	chmod -R a+r .
+@@ -913,5 +936,6 @@
+ update.o: mystdarg.h
+ update.o: tcpd.h
+ vfprintf.o: cflags
++weak_symbols.o: tcpd.h
+ workarounds.o: cflags
+ workarounds.o: tcpd.h
+diff -ruN tcp_wrappers_7.6.orig/tcpd.h tcp_wrappers_7.6/tcpd.h
+--- tcp_wrappers_7.6.orig/tcpd.h	2004-05-02 15:37:59.000000000 +0200
++++ tcp_wrappers_7.6/tcpd.h	2004-05-02 15:37:49.000000000 +0200
+@@ -4,6 +4,15 @@
+   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
+   */
+ 
++#ifndef _TCPWRAPPERS_TCPD_H
++#define _TCPWRAPPERS_TCPD_H
++
++/* Need definitions of struct sockaddr_in and FILE. */
++#include <netinet/in.h>
++#include <stdio.h>
++
++__BEGIN_DECLS
++
+ /* Structure to describe one communications endpoint. */
+ 
+ #define STRING_LENGTH	128		/* hosts, users, processes */
+@@ -29,10 +38,10 @@
+     char    pid[10];			/* access via eval_pid(request) */
+     struct host_info client[1];		/* client endpoint info */
+     struct host_info server[1];		/* server endpoint info */
+-    void  (*sink) ();			/* datagram sink function or 0 */
+-    void  (*hostname) ();		/* address to printable hostname */
+-    void  (*hostaddr) ();		/* address to printable address */
+-    void  (*cleanup) ();		/* cleanup function or 0 */
++    void  (*sink) (int);		/* datagram sink function or 0 */
++    void  (*hostname) (struct host_info *); /* address to printable hostname */
++    void  (*hostaddr) (struct host_info *); /* address to printable address */
++    void  (*cleanup) (struct request_info *); /* cleanup function or 0 */
+     struct netconfig *config;		/* netdir handle */
+ };
+ 
+@@ -70,20 +79,27 @@
+ #define fromhost sock_host		/* no TLI support needed */
+ #endif
+ 
+-extern int hosts_access();		/* access control */
+-extern void shell_cmd();		/* execute shell command */
+-extern char *percent_x();		/* do %<char> expansion */
+-extern void rfc931();			/* client name from RFC 931 daemon */
+-extern void clean_exit();		/* clean up and exit */
+-extern void refuse();			/* clean up and exit */
+-extern char *xgets();			/* fgets() on steroids */
+-extern char *split_at();		/* strchr() and split */
+-extern unsigned long dot_quad_addr();	/* restricted inet_addr() */
++extern int hosts_access(struct request_info *request);	/* access control */
++extern void shell_cmd(char *);		/* execute shell command */
++extern char *percent_x(char *, int, char *, struct request_info *);
++					/* do %<char> expansion */
++extern void rfc931(struct sockaddr *, struct sockaddr *, char *);
++					/* client name from RFC 931 daemon */
++extern void clean_exit(struct request_info *);	/* clean up and exit */
++extern void refuse(struct request_info *);	/* clean up and exit */
++extern char *xgets(char *, int, FILE *);	/* fgets() on steroids */
++extern char *split_at(char *, int);		/* strchr() and split */
++extern unsigned long dot_quad_addr(char *);	/* restricted inet_addr() */
+ 
+ /* Global variables. */
+ 
++#ifdef HAVE_WEAKSYMS
++extern int allow_severity __attribute__ ((weak)); /* for connection logging */
++extern int deny_severity __attribute__ ((weak)); /* for connection logging */
++#else
+ extern int allow_severity;		/* for connection logging */
+ extern int deny_severity;		/* for connection logging */
++#endif
+ extern char *hosts_allow_table;		/* for verification mode redirection */
+ extern char *hosts_deny_table;		/* for verification mode redirection */
+ extern int hosts_access_verbose;	/* for verbose matching mode */
+@@ -98,6 +114,8 @@
+ #ifdef __STDC__
+ extern struct request_info *request_init(struct request_info *,...);
+ extern struct request_info *request_set(struct request_info *,...);
++extern int hosts_ctl(char *daemon, char *client_name, char *client_addr,
++		char *client_user);
+ #else
+ extern struct request_info *request_init();	/* initialize request */
+ extern struct request_info *request_set();	/* update request structure */
+@@ -121,20 +139,23 @@
+   * host_info structures serve as caches for the lookup results.
+   */
+ 
+-extern char *eval_user();		/* client user */
+-extern char *eval_hostname();		/* printable hostname */
+-extern char *eval_hostaddr();		/* printable host address */
+-extern char *eval_hostinfo();		/* host name or address */
+-extern char *eval_client();		/* whatever is available */
+-extern char *eval_server();		/* whatever is available */
++extern char *eval_user(struct request_info *);	/* client user */
++extern char *eval_hostname(struct host_info *);	/* printable hostname */
++extern char *eval_hostaddr(struct host_info *);	/* printable host address */
++extern char *eval_hostinfo(struct host_info *);	/* host name or address */
++extern char *eval_client(struct request_info *);/* whatever is available */
++extern char *eval_server(struct request_info *);/* whatever is available */
+ #define eval_daemon(r)	((r)->daemon)	/* daemon process name */
+ #define eval_pid(r)	((r)->pid)	/* process id */
+ 
+ /* Socket-specific methods, including DNS hostname lookups. */
+ 
+-extern void sock_host();		/* look up endpoint addresses */
+-extern void sock_hostname();		/* translate address to hostname */
+-extern void sock_hostaddr();		/* address to printable address */
++/* look up endpoint addresses */
++extern void sock_host(struct request_info *);
++/* translate address to hostname */
++extern void sock_hostname(struct host_info *);
++/* address to printable address */
++extern void sock_hostaddr(struct host_info *);
+ #define sock_methods(r) \
+ 	{ (r)->hostname = sock_hostname; (r)->hostaddr = sock_hostaddr; }
+ 
+@@ -182,7 +203,7 @@
+   * behavior.
+   */
+ 
+-extern void process_options();		/* execute options */
++extern void process_options(char *, struct request_info *);/* execute options */
+ extern int dry_run;			/* verification flag */
+ 
+ /* Bug workarounds. */
+@@ -221,3 +242,7 @@
+ #define strtok	my_strtok
+ extern char *my_strtok();
+ #endif
++
++__END_DECLS
++
++#endif
+diff -ruN tcp_wrappers_7.6.orig/weak_symbols.c tcp_wrappers_7.6/weak_symbols.c
+--- tcp_wrappers_7.6.orig/weak_symbols.c	1970-01-01 01:00:00.000000000 +0100
++++ tcp_wrappers_7.6/weak_symbols.c	2004-05-02 15:31:09.000000000 +0200
+@@ -0,0 +1,11 @@
++ /*
++  * @(#) weak_symbols.h 1.5 99/12/29 23:50
++  * 
++  * Author: Anthony Towns <ajt@debian.org>
++  */
++
++#ifdef HAVE_WEAKSYMS
++#include <syslog.h>
++int deny_severity = LOG_WARNING;
++int allow_severity = SEVERITY; 
++#endif

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/14_cidr_support.patch

@@ -0,0 +1,66 @@
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2003-08-21 03:15:36.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.5	2003-08-21 03:15:31.000000000 +0200
+@@ -90,6 +90,10 @@
+ pattern `131.155.72.0/255.255.254.0\' matches every address in the
+ range `131.155.72.0\' through `131.155.73.255\'.
+ .IP \(bu
++An expression of the form `n.n.n.n/mm' is interpreted as a
++`net/masklength' pair, where `mm' is the number of consecutive `1'
++bits in the netmask applied to the `n.n.n.n' address.
++.IP \(bu
+ An expression of the form `[n:n:n:n:n:n:n:n]/m\' is interpreted as a
+ `[net]/prefixlen\' pair. An IPv6 host address is matched if
+ `prefixlen\' bits of `net\' is equal to the `prefixlen\' bits of the
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
+--- tcp_wrappers_7.6.orig/hosts_access.c	2003-08-21 03:15:36.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.c	2003-08-21 03:09:30.000000000 +0200
+@@ -417,7 +417,8 @@
+     if ((addr = dot_quad_addr(string)) == INADDR_NONE)
+ 	return (NO);
+     if ((net = dot_quad_addr(net_tok)) == INADDR_NONE
+-	|| (mask = dot_quad_addr(mask_tok)) == INADDR_NONE) {
++	|| ((mask = dot_quad_addr(mask_tok)) == INADDR_NONE
++	    && (mask = cidr_mask_addr(mask_tok)) == 0)) {
+ #ifndef INET6
+ 	tcpd_warn("bad net/mask expression: %s/%s", net_tok, mask_tok);
+ #endif
+diff -ruN tcp_wrappers_7.6.orig/misc.c tcp_wrappers_7.6/misc.c
+--- tcp_wrappers_7.6.orig/misc.c	2003-08-21 03:15:36.000000000 +0200
++++ tcp_wrappers_7.6/misc.c	2003-08-21 03:09:30.000000000 +0200
+@@ -107,3 +107,17 @@
+     }
+     return (runs == 4 ? inet_addr(str) : INADDR_NONE);
+ }
++
++/* cidr_mask_addr - convert cidr netmask length to internal form */
++
++unsigned long cidr_mask_addr(str)
++char   *str;
++{
++    int     maskbits;
++
++    maskbits = atoi(str);
++    if (maskbits < 1 || maskbits > 32)
++	return (0);
++    return htonl(0xFFFFFFFF << (32 - maskbits));
++}
++
+diff -ruN tcp_wrappers_7.6.orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
+--- tcp_wrappers_7.6.orig/tcpdchk.c	2003-08-21 03:15:36.000000000 +0200
++++ tcp_wrappers_7.6/tcpdchk.c	2003-08-21 03:09:30.000000000 +0200
+@@ -497,12 +497,12 @@
+ 	int mask_len;
+ 
+ 	if ((dot_quad_addr(pat) == INADDR_NONE
+-	    || dot_quad_addr(mask) == INADDR_NONE)
++	    || dot_quad_addr(mask) == INADDR_NONE && cidr_mask_addr(mask) == 0)
+ 	    && (!is_inet6_addr(pat)
+ 		|| ((mask_len = atoi(mask)) < 0 || mask_len > 128)))
+ #else
+ 	if (dot_quad_addr(pat) == INADDR_NONE
+-	    || dot_quad_addr(mask) == INADDR_NONE)
++	    || dot_quad_addr(mask) == INADDR_NONE && cidr_mask_addr(mask) == 0)
+ #endif
+ 	    tcpd_warn("%s/%s: bad net/mask pattern", pat, mask);
+     } else if (STR_EQ(pat, "FAIL")) {		/* obsolete */

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/15_match_clarify.patch

@@ -0,0 +1,12 @@
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2004-04-25 12:17:59.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.5	2004-04-25 12:17:53.000000000 +0200
+@@ -89,6 +89,8 @@
+ bitwise AND of the address and the `mask\'. For example, the net/mask
+ pattern `131.155.72.0/255.255.254.0\' matches every address in the
+ range `131.155.72.0\' through `131.155.73.255\'.
++`255.255.255.255\' is not a valid mask value, so a single host can be
++matched just by its IP.
+ .IP \(bu
+ An expression of the form `n.n.n.n/mm' is interpreted as a
+ `net/masklength' pair, where `mm' is the number of consecutive `1'

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/expand_remote_port.patch

@@ -0,0 +1,71 @@
+diff -ruN tcp_wrappers_7.6.orig/eval.c tcp_wrappers_7.6/eval.c
+--- tcp_wrappers_7.6.orig/eval.c	1995-01-30 19:51:46.000000000 +0100
++++ tcp_wrappers_7.6/eval.c	2004-11-04 13:59:01.000000000 +0100
+@@ -98,6 +98,28 @@
+     }
+ }
+ 
++/* eval_port - return string with the port */
++char   *eval_port(saddr)
++#ifdef INET6
++struct sockaddr *saddr;
++#else
++struct sockaddr_in *saddr;
++#endif
++{
++    static char port[16];
++    if (saddr != 0) {
++        sprintf(port, "%u",
++#ifdef INET6
++            ntohs(((struct sockaddr_in *)saddr)->sin_port));
++#else
++            ntohs(saddr->sin_port));
++#endif
++    } else {
++	strcpy(port, "0");
++    }
++    return (port);
++}
++
+ /* eval_client - return string with as much about the client as we know */
+ 
+ char   *eval_client(request)
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
+--- tcp_wrappers_7.6.orig/hosts_access.5	2004-11-04 13:17:45.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.5	2004-11-04 13:55:32.000000000 +0100
+@@ -175,6 +175,8 @@
+ unavailable.
+ .IP "%n (%N)"
+ The client (server) host name (or "unknown" or "paranoid").
++.IP "%r (%R)"
++The clients (servers) port number (or "0").
+ .IP %p
+ The daemon process id.
+ .IP %s
+diff -ruN tcp_wrappers_7.6.orig/percent_x.c tcp_wrappers_7.6/percent_x.c
+--- tcp_wrappers_7.6.orig/percent_x.c	1994-12-28 17:42:38.000000000 +0100
++++ tcp_wrappers_7.6/percent_x.c	2004-11-04 13:19:29.000000000 +0100
+@@ -63,6 +63,8 @@
+ 		ch == 'n' ? eval_hostname(request->client) :
+ 		ch == 'N' ? eval_hostname(request->server) :
+ 		ch == 'p' ? eval_pid(request) :
++		ch == 'r' ? eval_port(request->client->sin) :
++		ch == 'R' ? eval_port(request->server->sin) :
+ 		ch == 's' ? eval_server(request) :
+ 		ch == 'u' ? eval_user(request) :
+ 		ch == '%' ? "%" : (tcpd_warn("unrecognized %%%c", ch), "");
+diff -ruN tcp_wrappers_7.6.orig/tcpd.h tcp_wrappers_7.6/tcpd.h
+--- tcp_wrappers_7.6.orig/tcpd.h	2004-11-04 13:17:45.000000000 +0100
++++ tcp_wrappers_7.6/tcpd.h	2004-11-04 13:19:13.000000000 +0100
+@@ -145,6 +145,11 @@
+ extern char *eval_hostinfo(struct host_info *);	/* host name or address */
+ extern char *eval_client(struct request_info *);/* whatever is available */
+ extern char *eval_server(struct request_info *);/* whatever is available */
++#ifdef INET6
++extern char *eval_port(struct sockaddr *);
++#else
++extern char *eval_port(struct sockaddr_in *);
++#endif
+ #define eval_daemon(r)	((r)->daemon)	/* daemon process name */
+ #define eval_pid(r)	((r)->pid)	/* process id */
+ 

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/have_strerror.patch

@@ -0,0 +1,19 @@
+diff -ruN tcp_wrappers_7.6.orig/percent_m.c tcp_wrappers_7.6/percent_m.c
+--- tcp_wrappers_7.6.orig/percent_m.c	1994-12-28 17:42:37.000000000 +0100
++++ tcp_wrappers_7.6/percent_m.c	2003-08-21 02:45:31.000000000 +0200
+@@ -29,11 +29,15 @@
+ 
+     while (*bp = *cp)
+ 	if (*cp == '%' && cp[1] == 'm') {
++#ifdef HAVE_STRERROR
++	    strcpy(bp, strerror(errno));
++#else
+ 	    if (errno < sys_nerr && errno > 0) {
+ 		strcpy(bp, sys_errlist[errno]);
+ 	    } else {
+ 		sprintf(bp, "Unknown error %d", errno);
+ 	    }
++#endif
+ 	    bp += strlen(bp);
+ 	    cp += 2;
+ 	} else {

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/ldflags.patch

@@ -0,0 +1,55 @@
+Index: tcp_wrappers_7.6/Makefile
+===================================================================
+--- tcp_wrappers_7.6.orig/Makefile
++++ tcp_wrappers_7.6/Makefile
+@@ -724,9 +724,9 @@ SHLIBSOMAJ	= shared/libwrap.so.$(SOMAJOR
+ SHLIBSO		= shared/libwrap.so
+ SHLIBFLAGS	= -Lshared -lwrap
+ 
+-SHLINKFLAGS = -shared -Xlinker -soname -Xlinker libwrap.so.$(SOMAJOR) -lc $(LIBS)
++SHLINKFLAGS = -shared -Xlinker -soname -Xlinker libwrap.so.$(SOMAJOR)
+ SHCFLAGS = -fPIC -shared -D_REENTRANT
+-SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ));
++SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ))
+ 
+ all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk $(LIB)
+ 
+@@ -748,31 +748,31 @@ $(LIB):	$(LIB_OBJ)
+ 
+ $(SHLIB): $(SHLIB_OBJ)
+ 	rm -f $(SHLIB)
+-	$(CC) -o $(SHLIB) $(SHLINKFLAGS) $(SHLIB_OBJ)
++	$(CC) $(LDFLAGS) -o $(SHLIB) $(SHLINKFLAGS) $(SHLIB_OBJ) $(LIBS)
+ 	ln -sf $(notdir $(SHLIB)) $(SHLIBSOMAJ)
+ 	ln -sf $(notdir $(SHLIBSOMAJ)) $(SHLIBSO)
+ 
+ tcpd:	tcpd.o $(SHLIB)
+-	$(CC) $(CFLAGS) -o $@ tcpd.o $(SHLIBFLAGS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ tcpd.o $(SHLIBFLAGS)
+ 
+ miscd:	miscd.o $(LIB)
+-	$(CC) $(CFLAGS) -o $@ miscd.o $(LIB) $(LIBS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ miscd.o $(LIB) $(LIBS)
+ 
+ safe_finger: safe_finger.o $(SHLIB)
+-	$(CC) $(CFLAGS) -o $@ safe_finger.o $(SHLIBFLAGS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ safe_finger.o $(SHLIBFLAGS)
+ 
+ TCPDMATCH_OBJ = tcpdmatch.o fakelog.o inetcf.o scaffold.o
+ 
+ tcpdmatch: $(TCPDMATCH_OBJ) $(SHLIB)
+-	$(CC) $(CFLAGS) -o $@ $(TCPDMATCH_OBJ) $(SHLIBFLAGS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TCPDMATCH_OBJ) $(SHLIBFLAGS)
+ 
+ try-from: try-from.o fakelog.o $(SHLIB)
+-	$(CC) $(CFLAGS) -o $@ try-from.o fakelog.o $(SHLIBFLAGS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ try-from.o fakelog.o $(SHLIBFLAGS)
+ 
+ TCPDCHK_OBJ = tcpdchk.o fakelog.o inetcf.o scaffold.o
+ 
+ tcpdchk: $(TCPDCHK_OBJ) $(SHLIB)
+-	$(CC) $(CFLAGS) -o $@ $(TCPDCHK_OBJ) $(SHLIBFLAGS)
++	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TCPDCHK_OBJ) $(SHLIBFLAGS)
+ 
+ shar:	$(KIT)
+ 	@shar $(KIT)

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/man_fromhost.patch

@@ -0,0 +1,21 @@
+diff -ruN tcp_wrappers_7.6.orig/hosts_access.3 tcp_wrappers_7.6/hosts_access.3
+--- tcp_wrappers_7.6.orig/hosts_access.3	2004-04-25 00:10:48.000000000 +0200
++++ tcp_wrappers_7.6/hosts_access.3	2004-04-25 00:09:36.000000000 +0200
+@@ -14,6 +14,9 @@
+ struct request_info *request_set(request, key, value, ..., 0)
+ struct request_info *request;
+ 
++void fromhost(request)
++struct request_info *request;
++
+ int hosts_access(request)
+ struct request_info *request;
+ 
+@@ -60,6 +63,7 @@
+ is available, host names and client user names are looked up on demand,
+ using the request structure as a cache.  hosts_access() returns zero if
+ access should be denied.
++fromhost() must be called before hosts_access().
+ .PP
+ hosts_ctl() is a wrapper around the request_init() and hosts_access()
+ routines with a perhaps more convenient interface (though it does not

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm.patch

@@ -0,0 +1,37 @@
+diff -ruN tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c
+--- tcp_wrappers_7.6.orig/rfc931.c	2004-08-29 18:40:08.000000000 +0200
++++ tcp_wrappers_7.6/rfc931.c	2004-08-29 18:40:02.000000000 +0200
+@@ -92,6 +92,8 @@
+     char   *cp;
+     char   *result = unknown;
+     FILE   *fp;
++    unsigned saved_timeout;
++    struct sigaction nact, oact;
+ 
+ #ifdef INET6
+     /* address family must be the same */
+@@ -134,7 +136,12 @@
+ 	 */
+ 
+ 	if (setjmp(timebuf) == 0) {
+-	    signal(SIGALRM, timeout);
++	    /* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
++	    saved_timeout = alarm(0);
++	    nact.sa_handler = timeout;
++	    nact.sa_flags = 0;
++	    (void) sigemptyset(&nact.sa_mask);
++	    (void) sigaction(SIGALRM, &nact, &oact);
+ 	    alarm(rfc931_timeout);
+ 
+ 	    /*
+@@ -223,6 +230,10 @@
+ 	    }
+ 	    alarm(0);
+ 	}
++	/* Restore SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
++	(void) sigaction(SIGALRM, &oact, NULL);
++	if (saved_timeout > 0)
++	    alarm(saved_timeout);
+ 	fclose(fp);
+     }
+     STRN_CPY(dest, result, STRING_LENGTH);

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/rfc931.diff

@@ -0,0 +1,39 @@
+diff -ruNp tcp_wrappers_7.6.orig/scaffold.c tcp_wrappers_7.6/scaffold.c
+--- tcp_wrappers_7.6.orig/scaffold.c	2005-03-09 18:22:04.000000000 +0100
++++ tcp_wrappers_7.6/scaffold.c	2005-03-09 18:20:47.000000000 +0100
+@@ -237,10 +237,17 @@ struct request_info *request;
+ 
+ /* ARGSUSED */
+ 
+-void    rfc931(request)
+-struct request_info *request;
++void    rfc931(rmt_sin, our_sin, dest)
++#ifdef INET6
++struct sockaddr *rmt_sin;
++struct sockaddr *our_sin;
++#else
++struct sockaddr_in *rmt_sin;
++struct sockaddr_in *our_sin;
++#endif
++char   *dest;
+ {
+-    strcpy(request->user, unknown);
++    strcpy(dest, unknown);
+ }
+ 
+ /* check_path - examine accessibility */
+diff -ruNp tcp_wrappers_7.6.orig/tcpd.h tcp_wrappers_7.6/tcpd.h
+--- tcp_wrappers_7.6.orig/tcpd.h	2005-03-09 18:22:04.000000000 +0100
++++ tcp_wrappers_7.6/tcpd.h	2005-03-09 18:21:23.000000000 +0100
+@@ -83,7 +83,11 @@ extern int hosts_access(struct request_i
+ extern void shell_cmd(char *);		/* execute shell command */
+ extern char *percent_x(char *, int, char *, struct request_info *);
+ 					/* do %<char> expansion */
++#ifdef INET6
+ extern void rfc931(struct sockaddr *, struct sockaddr *, char *);
++#else
++extern void rfc931(struct sockaddr_in *, struct sockaddr_in *, char *);
++#endif
+ 					/* client name from RFC 931 daemon */
+ extern void clean_exit(struct request_info *);	/* clean up and exit */
+ extern void refuse(struct request_info *);	/* clean up and exit */

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8

@@ -0,0 +1,34 @@
+.TH SAFE_FINGER 8 "21th June 1997" Linux "Linux Programmer's Manual"
+.SH NAME
+safe_finger \- finger client wrapper that protects against nasty stuff
+from finger servers
+.SH SYNOPSIS
+.B safe_finger [finger_options]
+.SH DESCRIPTION
+The
+.B safe_finger
+command protects against nasty stuff from finger servers. Use this
+program for automatic reverse finger probes from the
+.B tcp_wrapper
+.B (tcpd)
+, not the raw finger command. The
+.B safe_finger
+command makes sure that the finger client is not run with root
+privileges. It also runs the finger client with a defined PATH
+environment.
+.B safe_finger
+will also protect you from problems caused by the output of some
+finger servers. The problem: some programs may react to stuff in
+the first column. Other programs may get upset by thrash anywhere
+on a line. File systems may fill up as the finger server keeps
+sending data. Text editors may bomb out on extremely long lines.
+The finger server may take forever because it is somehow wedged.
+.B safe_finger
+takes care of all this badness.
+.SH SEE ALSO
+.BR hosts_access (5),
+.BR hosts_options (5),
+.BR tcpd (8)
+.SH AUTHOR
+Wietse Venema, Eindhoven University of Technology, The Netherlands.
+

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/safe_finger.patch

@@ -0,0 +1,29 @@
+--- tcp-wrappers-7.6-ipv6.1.orig/safe_finger.c
++++ tcp-wrappers-7.6-ipv6.1/safe_finger.c
+@@ -26,21 +26,24 @@
+ #include <stdio.h>
+ #include <ctype.h>
+ #include <pwd.h>
++#include <syslog.h>
+ 
+ extern void exit();
+ 
+ /* Local stuff */
+ 
+-char    path[] = "PATH=/bin:/usr/bin:/usr/ucb:/usr/bsd:/etc:/usr/etc:/usr/sbin";
++char    path[] = "PATH=/bin:/usr/bin:/sbin:/usr/sbin";
+ 
+ #define	TIME_LIMIT	60		/* Do not keep listinging forever */
+ #define	INPUT_LENGTH	100000		/* Do not keep listinging forever */
+ #define	LINE_LENGTH	128		/* Editors can choke on long lines */
+ #define	FINGER_PROGRAM	"finger"	/* Most, if not all, UNIX systems */
+ #define	UNPRIV_NAME	"nobody"	/* Preferred privilege level */
+-#define	UNPRIV_UGID	32767		/* Default uid and gid */
++#define	UNPRIV_UGID	65534		/* Default uid and gid */
+ 
+ int     finger_pid;
++int	allow_severity = SEVERITY;
++int	deny_severity = LOG_WARNING;
+ 
+ void    cleanup(sig)
+ int     sig;

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/sig_fix.patch

@@ -0,0 +1,34 @@
+* Mon Feb 10 2003 Harald Hoyer <harald@redhat.de> 7.6-29
+- added security patch tcp_wrappers-7.6-sig.patch
+
+--- tcp_wrappers_7.6/hosts_access.c.sig	2003-02-10 16:18:31.000000000 +0100
++++ tcp_wrappers_7.6/hosts_access.c	2003-02-10 16:50:38.000000000 +0100
+@@ -66,6 +66,7 @@
+ 
+ #define	YES		1
+ #define	NO		0
++#define ERR             -1
+ 
+  /*
+   * These variables are globally visible so that they can be redirected in
+@@ -129,9 +129,9 @@
+ 	return (verdict == AC_PERMIT);
+     if (table_match(hosts_allow_table, request))
+ 	return (YES);
+-    if (table_match(hosts_deny_table, request))
+-	return (NO);
+-    return (YES);
++    if (table_match(hosts_deny_table, request) == NO)
++	return (YES);
++    return (NO);
+ }
+ 
+ /* table_match - match table entries with (daemon, client) pair */
+@@ -175,6 +175,7 @@
+ 	(void) fclose(fp);
+     } else if (errno != ENOENT) {
+ 	tcpd_warn("cannot open %s: %m", table);
++	match = ERR;
+     }
+     if (match) {
+ 	if (hosts_access_verbose > 1)

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/siglongjmp.patch

@@ -0,0 +1,30 @@
+diff -ruNp tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c
+--- tcp_wrappers_7.6.orig/rfc931.c	2004-08-29 18:42:25.000000000 +0200
++++ tcp_wrappers_7.6/rfc931.c	2004-08-29 18:41:04.000000000 +0200
+@@ -33,7 +33,7 @@ static char sccsid[] = "@(#) rfc931.c 1.
+ 
+ int     rfc931_timeout = RFC931_TIMEOUT;/* Global so it can be changed */
+ 
+-static jmp_buf timebuf;
++static sigjmp_buf timebuf;
+ 
+ /* fsocket - open stdio stream on top of socket */
+ 
+@@ -62,7 +62,7 @@ int     protocol;
+ static void timeout(sig)
+ int     sig;
+ {
+-    longjmp(timebuf, sig);
++    siglongjmp(timebuf, sig);
+ }
+ 
+ /* rfc931 - return remote user name, given socket structures */
+@@ -135,7 +135,7 @@ char   *dest;
+ 	 * Set up a timer so we won't get stuck while waiting for the server.
+ 	 */
+ 
+-	if (setjmp(timebuf) == 0) {
++	if (sigsetjmp(timebuf, 0) == 0) {
+ 	    /* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
+ 	    saved_timeout = alarm(0);
+ 	    nact.sa_handler = timeout;

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/size_t.patch

@@ -0,0 +1,42 @@
+diff -ruN tcp_wrappers_7.6.orig/fix_options.c tcp_wrappers_7.6/fix_options.c
+--- tcp_wrappers_7.6.orig/fix_options.c	2003-08-21 03:41:33.000000000 +0200
++++ tcp_wrappers_7.6/fix_options.c	2003-08-21 03:41:27.000000000 +0200
+@@ -38,7 +38,11 @@
+ #ifdef IP_OPTIONS
+     unsigned char optbuf[BUFFER_SIZE / 3], *cp;
+     char    lbuf[BUFFER_SIZE], *lp;
++#ifdef __GLIBC__
++    size_t  optsize = sizeof(optbuf), ipproto;
++#else
+     int     optsize = sizeof(optbuf), ipproto;
++#endif
+     struct protoent *ip;
+     int     fd = request->fd;
+     unsigned int opt;
+diff -ruN tcp_wrappers_7.6.orig/socket.c tcp_wrappers_7.6/socket.c
+--- tcp_wrappers_7.6.orig/socket.c	2003-08-21 03:41:33.000000000 +0200
++++ tcp_wrappers_7.6/socket.c	2003-08-21 03:40:51.000000000 +0200
+@@ -90,7 +90,11 @@
+     static struct sockaddr_in client;
+     static struct sockaddr_in server;
+ #endif
++#ifdef __GLIBC__
++    size_t  len;
++#else
+     int     len;
++#endif
+     char    buf[BUFSIZ];
+     int     fd = request->fd;
+ 
+@@ -421,7 +425,11 @@
+ #else
+     struct sockaddr_in sin;
+ #endif
++#ifdef __GLIBC__
++    size_t  size = sizeof(sin);
++#else
+     int     size = sizeof(sin);
++#endif
+ 
+     /*
+      * Eat up the not-yet received datagram. Some systems insist on a

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/tcpdchk_libwrapped.patch

@@ -0,0 +1,39 @@
+diff -ruN tcp_wrappers_7.6.orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
+--- tcp_wrappers_7.6.orig/tcpdchk.c	2003-08-21 02:50:37.000000000 +0200
++++ tcp_wrappers_7.6/tcpdchk.c	2003-08-21 02:50:33.000000000 +0200
+@@ -53,6 +53,24 @@
+ #include "inetcf.h"
+ #include "scaffold.h"
+ 
++/* list of programs which are known to be linked with libwrap in debian */
++static const char *const libwrap_programs[] = {
++    "portmap", "mountd", "statd", "ugidd",
++    "redir", "rlinetd",
++    "sshd",
++    "atftpd",
++    "diald",
++    "esound",
++    "gdm", "gnome-session",
++    "icecast", "icecast_admin", "icecast_client", "icecast_source",
++    "mysqld",
++    "ntop",
++    "pptpd",
++    "rquotad",
++    "sendmail", "smail",
++    NULL
++};
++
+  /*
+   * Stolen from hosts_access.c...
+   */
+@@ -147,8 +165,8 @@
+     /*
+      * These are not run from inetd but may have built-in access control.
+      */
+-    inet_set("portmap", WR_NOT);
+-    inet_set("rpcbind", WR_NOT);
++    for (c = 0; libwrap_programs[c]; c++)
++	inet_set(libwrap_programs[c], WR_YES);
+ 
+     /*
+      * Check accessibility of access control files.

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers-7.6/try-from.8

@@ -0,0 +1,28 @@
+.TH TRY-FROM 8 "21th June 1997" Linux "Linux Programmer's Manual"
+.SH NAME
+try-from \- test program for the tcp_wrapper
+.SH SYNOPSIS
+.B try-from
+.SH DESCRIPTION
+The
+.B try-from
+command can be called via a remote shell command to find out
+if the hostname and address are properly recognized
+by the
+.B tcp_wrapper
+library, if username lookup works, and (SysV only) if the TLI
+on top of IP heuristics work. Diagnostics are reported through
+.BR syslog (3)
+and redirected to stderr.
+
+Example:
+
+rsh host /some/where/try-from
+
+.SH SEE ALSO
+.BR hosts_access (5),
+.BR hosts_options (5),
+.BR tcpd (8)
+.SH AUTHOR
+Wietse Venema, Eindhoven University of Technology, The Netherlands.
+

meta-oe/recipes-support/tcp-wrappers/tcp-wrappers_7.6.bb

@@ -0,0 +1,111 @@
+DESCRIPTION = "Tools for monitoring and filtering incoming requests for TCP \
+	      services."
+HOMEPAGE = "ftp://ftp.porcupine.org/pub/security/index.html"
+LICENSE = "tcp-wrappers"
+LIC_FILES_CHKSUM = "file://DISCLAIMER;md5=071bd69cb78b18888ea5e3da5c3127fa"
+SECTION = "console/network"
+PRIORITY = "optional"
+PR ="r6"
+
+SRC_URI = "ftp://ftp.porcupine.org/pub/security/tcp_wrappers_${PV}.tar.gz \
+           file://00_man_quoting.diff \
+           file://01_man_portability.patch \
+           file://05_wildcard_matching.patch \
+           file://06_fix_gethostbyname.patch \
+           file://10_usagi-ipv6.patch \
+           file://11_tcpd_blacklist.patch \
+           file://11_usagi_fix.patch \
+           file://12_makefile_config.patch \
+           file://13_shlib_weaksym.patch \
+           file://14_cidr_support.patch \
+           file://15_match_clarify.patch \
+           file://expand_remote_port.patch \
+           file://have_strerror.patch \
+           file://man_fromhost.patch \
+           file://restore_sigalarm.patch \
+           file://rfc931.diff \
+           file://safe_finger.patch \
+           file://sig_fix.patch \
+           file://siglongjmp.patch \
+           file://size_t.patch \
+           file://tcpdchk_libwrapped.patch \
+           file://ldflags.patch \
+           \
+           file://try-from.8 \
+           file://safe_finger.8"
+
+SRC_URI[md5sum] = "e6fa25f71226d090f34de3f6b122fb5a"
+SRC_URI[sha256sum] = "9543d7adedf78a6de0b221ccbbd1952e08b5138717f4ade814039bb489a4315d"
+
+S = "${WORKDIR}/tcp_wrappers_${PV}"
+
+PARALLEL_MAKE = ""
+EXTRA_OEMAKE = "'CC=${CC}' \
+		'AR=${AR}' \
+		'RANLIB=${RANLIB}' \
+		'REAL_DAEMON_DIR=${sbindir}' \
+		'STYLE=-DPROCESS_OPTIONS' \
+		'FACILITY=LOG_DAEMON' \
+		'SEVERITY=LOG_INFO' \
+		'BUGS=' \
+		'VSYSLOG=' \
+		'RFC931_TIMEOUT=10' \
+		'ACCESS=-DHOSTS_ACCESS' \
+		'KILL_OPT=-DKILL_IP_OPTIONS' \
+		'UMASK=-DDAEMON_UMASK=022' \
+		'NETGROUP=${EXTRA_OEMAKE_NETGROUP}' \
+		'LIBS=-lnsl' \
+		'ARFLAGS=rv' \
+		'AUX_OBJ=weak_symbols.o' \
+		'TLI=' \
+		'COPTS=' \
+		'EXTRA_CFLAGS=${CFLAGS} -DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len'"
+
+EXTRA_OEMAKE_NETGROUP = "-DNETGROUP"
+EXTRA_OEMAKE_NETGROUP_libc-uclibc = ""
+
+do_compile () {
+	oe_runmake 'TABLES=-DHOSTS_DENY=\"${sysconfdir}/hosts.deny\" -DHOSTS_ALLOW=\"${sysconfdir}/hosts.allow\"' \
+		   all
+}
+
+BINS = "safe_finger tcpd tcpdchk try-from tcpdmatch"
+MANS3 = "hosts_access"
+MANS5 = "hosts_options"
+MANS8 = "tcpd tcpdchk tcpdmatch"
+do_install () {
+	oe_libinstall -C shared -so libwrap ${D}${libdir}/
+
+	install -d ${D}${sbindir}
+	for b in ${BINS}; do
+		install -m 0755 $b ${D}${sbindir}/ || exit 1
+	done
+
+	install -d ${D}${mandir}/man3
+	for m in ${MANS3}; do
+		install -m 0644 $m.3 ${D}${mandir}/man3/ || exit 1
+	done
+
+	install -d ${D}${mandir}/man5
+	for m in ${MANS5}; do
+		install -m 0644 $m.5 ${D}${mandir}/man5/ || exit 1
+	done
+
+	install -d ${D}${mandir}/man8
+	for m in ${MANS8}; do
+		install -m 0644 $m.8 ${D}${mandir}/man8/ || exit 1
+	done
+
+	install -m 0644 ${WORKDIR}/try-from.8 ${D}${mandir}/man8/
+	install -m 0644 ${WORKDIR}/safe_finger.8 ${D}${mandir}/man8/
+
+	install -d ${D}${includedir}
+	install -m 0644 tcpd.h ${D}${includedir}/
+}
+
+PACKAGES = "${PN}-dbg libwrap libwrap-doc libwrap-dev tcp-wrappers tcp-wrappers-doc"
+FILES_libwrap = "${libdir}/lib*.so.*"
+FILES_libwrap-doc = "${mandir}/man3 ${mandir}/man5"
+FILES_libwrap-dev = "${libdir}/lib*.so ${includedir}"
+FILES_tcp-wrappers = "${bindir}"
+FILES_tcp-wrappers-doc = "${mandir}/man8"