diff options
Diffstat (limited to 'package/tcp_wrappers/patches')
20 files changed, 933 insertions, 948 deletions
diff --git a/package/tcp_wrappers/patches/debian-subset.patch b/package/tcp_wrappers/patches/debian-subset.patch deleted file mode 100644 index c0c37501d..000000000 --- a/package/tcp_wrappers/patches/debian-subset.patch +++ /dev/null @@ -1,936 +0,0 @@ ---- tcp-wrappers-7.6.orig/hosts_access.c -+++ tcp-wrappers-7.6/hosts_access.c -@@ -240,6 +240,26 @@ - } - } - -+/* 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) -@@ -267,6 +287,8 @@ - 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)); ---- tcp-wrappers-7.6.orig/tcpd.h -+++ tcp-wrappers-7.6/tcpd.h -@@ -4,6 +4,25 @@ - * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands. - */ - -+#ifndef _TCPWRAPPERS_TCPD_H -+#define _TCPWRAPPERS_TCPD_H -+ -+/* someone else may have defined this */ -+#undef __P -+ -+/* use prototypes if we have an ANSI C compiler or are using C++ */ -+#if defined(__STDC__) || defined(__cplusplus) -+#define __P(args) args -+#else -+#define __P(args) () -+#endif -+ -+/* 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 */ -@@ -25,10 +44,10 @@ - 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) __P((int)); /* datagram sink function or 0 */ -+ void (*hostname) __P((struct host_info *)); /* address to printable hostname */ -+ void (*hostaddr) __P((struct host_info *)); /* address to printable address */ -+ void (*cleanup) __P((struct request_info *)); /* cleanup function or 0 */ - struct netconfig *config; /* netdir handle */ - }; - -@@ -61,25 +80,30 @@ - /* Global functions. */ - - #if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT) --extern void fromhost(); /* get/validate client host info */ -+extern void fromhost __P((struct request_info *)); /* get/validate client host info */ - #else - #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 void shell_cmd __P((char *)); /* execute shell command */ -+extern char *percent_x __P((char *, int, char *, struct request_info *)); /* do %<char> expansion */ -+extern void rfc931 __P((struct sockaddr_in *, struct sockaddr_in *, char *)); /* client name from RFC 931 daemon */ -+extern void clean_exit __P((struct request_info *)); /* clean up and exit */ -+extern void refuse __P((struct request_info *)); /* clean up and exit */ -+extern char *xgets __P((char *, int, FILE *)); /* fgets() on steroids */ -+extern char *split_at __P((char *, int)); /* strchr() and split */ -+extern unsigned long dot_quad_addr __P((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 */ -@@ -92,9 +116,14 @@ - */ - - #ifdef __STDC__ -+extern int hosts_access(struct request_info *request); -+extern int hosts_ctl(char *daemon, char *client_name, char *client_addr, -+ char *client_user); - extern struct request_info *request_init(struct request_info *,...); - extern struct request_info *request_set(struct request_info *,...); - #else -+extern int hosts_access(); -+extern int hosts_ctl(); - extern struct request_info *request_init(); /* initialize request */ - extern struct request_info *request_set(); /* update request structure */ - #endif -@@ -117,27 +146,31 @@ - * 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 __P((struct request_info *)); /* client user */ -+extern char *eval_hostname __P((struct host_info *)); /* printable hostname */ -+extern char *eval_hostaddr __P((struct host_info *)); /* printable host address */ -+extern char *eval_hostinfo __P((struct host_info *)); /* host name or address */ -+extern char *eval_client __P((struct request_info *)); /* whatever is available */ -+extern char *eval_server __P((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 __P((struct request_info *)); -+/* translate address to hostname */ -+extern void sock_hostname __P((struct host_info *)); -+/* address to printable address */ -+extern void sock_hostaddr __P((struct host_info *)); -+ - #define sock_methods(r) \ - { (r)->hostname = sock_hostname; (r)->hostaddr = sock_hostaddr; } - - /* The System V Transport-Level Interface (TLI) interface. */ - - #if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT) --extern void tli_host(); /* look up endpoint addresses etc. */ -+extern void tli_host __P((struct request_info *)); /* look up endpoint addresses etc. */ - #endif - - /* -@@ -178,7 +211,7 @@ - * behavior. - */ - --extern void process_options(); /* execute options */ -+extern void process_options __P((char *, struct request_info *)); /* execute options */ - extern int dry_run; /* verification flag */ - - /* Bug workarounds. */ -@@ -217,3 +250,7 @@ - #define strtok my_strtok - extern char *my_strtok(); - #endif -+ -+__END_DECLS -+ -+#endif /* tcpd.h */ ---- tcp-wrappers-7.6.orig/Makefile -+++ tcp-wrappers-7.6/Makefile -@@ -1,5 +1,10 @@ -+GLIBC=$(shell grep -s -c __GLIBC__ /usr/include/features.h) -+ - # @(#) Makefile 1.23 97/03/21 19:27:20 - -+# unset the HOSTNAME environment variable -+HOSTNAME = -+ - what: - @echo - @echo "Usage: edit the REAL_DAEMON_DIR definition in the Makefile then:" -@@ -19,7 +24,7 @@ - @echo " generic (most bsd-ish systems with sys5 compatibility)" - @echo " 386bsd aix alpha apollo bsdos convex-ultranet dell-gcc dgux dgux543" - @echo " dynix epix esix freebsd hpux irix4 irix5 irix6 isc iunix" -- @echo " linux machten mips(untested) ncrsvr4 netbsd next osf power_unix_211" -+ @echo " linux gnu machten mips(untested) ncrsvr4 netbsd next osf power_unix_211" - @echo " ptx-2.x ptx-generic pyramid sco sco-nis sco-od2 sco-os5 sinix sunos4" - @echo " sunos40 sunos5 sysv4 tandem ultrix unicos7 unicos8 unixware1 unixware2" - @echo " uts215 uxp" -@@ -43,8 +48,8 @@ - # Ultrix 4.x SunOS 4.x ConvexOS 10.x Dynix/ptx - #REAL_DAEMON_DIR=/usr/etc - # --# SysV.4 Solaris 2.x OSF AIX --#REAL_DAEMON_DIR=/usr/sbin -+# SysV.4 Solaris 2.x OSF AIX Linux -+REAL_DAEMON_DIR=/usr/sbin - # - # BSD 4.4 - #REAL_DAEMON_DIR=/usr/libexec -@@ -141,10 +146,21 @@ - LIBS= RANLIB=ranlib ARFLAGS=rv AUX_OBJ= NETGROUP= TLI= \ - EXTRA_CFLAGS=-DSYS_ERRLIST_DEFINED VSYSLOG= all - -+ifneq ($(GLIBC),0) -+MYLIB=-lnsl -+endif -+ - linux: - @make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \ -- LIBS= RANLIB=ranlib ARFLAGS=rv AUX_OBJ=setenv.o \ -- NETGROUP= TLI= EXTRA_CFLAGS="-DBROKEN_SO_LINGER" all -+ LIBS=$(MYLIB) RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \ -+ NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= all \ -+ EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_WEAKSYMS -D_REENTRANT" -+ -+gnu: -+ @make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \ -+ LIBS=$(MYLIB) RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \ -+ NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= all \ -+ EXTRA_CFLAGS="-DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT" - - # This is good for many SYSV+BSD hybrids with NIS, probably also for HP-UX 7.x. - hpux hpux8 hpux9 hpux10: -@@ -391,7 +407,7 @@ - # the ones provided with this source distribution. The environ.c module - # implements setenv(), getenv(), and putenv(). - --AUX_OBJ= setenv.o -+#AUX_OBJ= setenv.o - #AUX_OBJ= environ.o - #AUX_OBJ= environ.o strcasecmp.o - -@@ -454,7 +470,8 @@ - # host name aliases. Compile with -DSOLARIS_24_GETHOSTBYNAME_BUG to work - # around this. The workaround does no harm on other Solaris versions. - --BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK -+BUGS = -+#BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK - #BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DINET_ADDR_BUG - #BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DSOLARIS_24_GETHOSTBYNAME_BUG - -@@ -464,7 +481,7 @@ - # If your system supports NIS or YP-style netgroups, enable the following - # macro definition. Netgroups are used only for host access control. - # --#NETGROUP= -DNETGROUP -+NETGROUP= -DNETGROUP - - ############################################################### - # System dependencies: whether or not your system has vsyslog() -@@ -491,7 +508,7 @@ - # Uncomment the next definition to turn on the language extensions - # (examples: allow, deny, banners, twist and spawn). - # --#STYLE = -DPROCESS_OPTIONS # Enable language extensions. -+STYLE = -DPROCESS_OPTIONS # Enable language extensions. - - ################################################################ - # Optional: Changing the default disposition of logfile records -@@ -514,7 +531,7 @@ - # - # 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 # LOG_MAIL is what most sendmail daemons use - - # The syslog priority at which successful connections are logged. - -@@ -610,7 +627,7 @@ - # Paranoid mode implies hostname lookup. In order to disable hostname - # lookups altogether, see the next section. - --PARANOID= -DPARANOID -+#PARANOID= -DPARANOID - - ######################################## - # Optional: turning off hostname lookups -@@ -623,7 +640,7 @@ - # In order to perform selective hostname lookups, disable paranoid - # mode (see previous section) and comment out the following definition. - --HOSTNAME= -DALWAYS_HOSTNAME -+#HOSTNAME= -DALWAYS_HOSTNAME - - ############################################# - # Optional: Turning on host ADDRESS checking -@@ -649,28 +666,46 @@ - # source-routed traffic in the kernel. Examples: 4.4BSD derivatives, - # Solaris 2.x, and Linux. See your system documentation for details. - # --# KILL_OPT= -DKILL_IP_OPTIONS -+KILL_OPT= -DKILL_IP_OPTIONS - - ## End configuration options - ############################ - - # Protection against weird shells or weird make programs. - -+CC = gcc - SHELL = /bin/sh --.c.o:; $(CC) $(CFLAGS) -c $*.c -+.c.o:; $(CC) $(CFLAGS) -o $*.o -c $*.c -+ -+SOMAJOR = 0 -+SOMINOR = 7.6 -+ -+LIB = libwrap.a -+SHLIB = shared/libwrap.so.$(SOMAJOR).$(SOMINOR) -+SHLIBSOMAJ= shared/libwrap.so.$(SOMAJOR) -+SHLIBSO = shared/libwrap.so -+SHLIBFLAGS = -Lshared -lwrap - --CFLAGS = -O -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ -+shared/%.o: %.c -+ $(CC) $(CFLAGS) $(SHCFLAGS) -c $< -o $@ -+ -+CFLAGS = -O2 -g -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ - $(BUGS) $(SYSTYPE) $(AUTH) $(UMASK) \ - -DREAL_DAEMON_DIR=\"$(REAL_DAEMON_DIR)\" $(STYLE) $(KILL_OPT) \ - -DSEVERITY=$(SEVERITY) -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \ - $(UCHAR) $(TABLES) $(STRINGS) $(TLI) $(EXTRA_CFLAGS) $(DOT) \ - $(VSYSLOG) $(HOSTNAME) - -+SHLINKFLAGS = -shared -Xlinker -soname -Xlinker libwrap.so.$(SOMAJOR) -lc $(LIBS) -+SHCFLAGS = -fPIC -shared -D_REENTRANT -+ - LIB_OBJ= hosts_access.o options.o shell_cmd.o rfc931.o eval.o \ - hosts_ctl.o refuse.o percent_x.o clean_exit.o $(AUX_OBJ) \ - $(FROM_OBJ) fix_options.o socket.o tli.o workarounds.o \ - update.o misc.o diag.o percent_m.o myvsyslog.o - -+SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ)); -+ - FROM_OBJ= fromhost.o - - KIT = README miscd.c tcpd.c fromhost.c hosts_access.c shell_cmd.c \ -@@ -684,46 +719,78 @@ - refuse.c tcpdchk.8 setenv.c inetcf.c inetcf.h scaffold.c \ - scaffold.h tcpdmatch.8 README.NIS - --LIB = libwrap.a -- --all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk -+all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk $(LIB) - - # Invalidate all object files when the compiler options (CFLAGS) have changed. - - config-check: - @set +e; test -n "$(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) - rm -f $(LIB) - $(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 -s $(notdir $(SHLIB)) $(SHLIBSOMAJ) -+ ln -s $(notdir $(SHLIBSOMAJ)) $(SHLIBSO) -+ -+tcpd: tcpd.o $(SHLIB) -+ $(CC) $(CFLAGS) -o $@ tcpd.o $(SHLIBFLAGS) - --miscd: miscd.o $(LIB) -- $(CC) $(CFLAGS) -o $@ miscd.o $(LIB) $(LIBS) -+miscd: miscd.o $(SHLIB) -+ $(CC) $(CFLAGS) -o $@ miscd.o $(SHLIBFLAGS) - --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) -+ -+install: install-lib install-bin install-dev -+ -+install-lib: -+ install -o root -g root -m 0644 $(SHLIB) ${DESTDIR}/lib/ -+ ln -s $(notdir $(SHLIB)) ${DESTDIR}/lib/$(notdir $(SHLIBSOMAJ)) -+ -+install-bin: -+ install -o root -g root -m 0755 tcpd ${DESTDIR}/usr/sbin/ -+ install -o root -g root -m 0755 tcpdchk ${DESTDIR}/usr/sbin/ -+ install -o root -g root -m 0755 tcpdmatch ${DESTDIR}/usr/sbin/ -+ install -o root -g root -m 0755 try-from ${DESTDIR}/usr/sbin/ -+ install -o root -g root -m 0755 safe_finger ${DESTDIR}/usr/sbin/ -+ install -o root -g root -m 0644 tcpd.8 ${DESTDIR}/usr/share/man/man8/ -+ install -o root -g root -m 0644 tcpdchk.8 ${DESTDIR}/usr/share/man/man8/ -+ install -o root -g root -m 0644 tcpdmatch.8 ${DESTDIR}/usr/share/man/man8/ -+ install -o root -g root -m 0644 hosts_access.5 ${DESTDIR}/usr/share/man/man5/ -+ install -o root -g root -m 0644 hosts_options.5 ${DESTDIR}/usr/share/man/man5/ -+ -+install-dev: -+ ln -s /lib/$(notdir $(SHLIBSOMAJ)) ${DESTDIR}/usr/lib/$(notdir $(SHLIBSO)) -+ install -o root -g root -m 0644 hosts_access.3 ${DESTDIR}/usr/share/man/man3/ -+ install -o root -g root -m 0644 tcpd.h ${DESTDIR}/usr/include/ -+ install -o root -g root -m 0644 $(LIB) ${DESTDIR}/usr/lib/ -+ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/hosts_ctl.3 -+ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/request_init.3 -+ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/request_set.3 - - shar: $(KIT) - @shar $(KIT) -@@ -739,7 +806,8 @@ - - clean: - rm -f tcpd miscd safe_finger tcpdmatch tcpdchk try-from *.[oa] core \ -- cflags -+ cflags libwrap*.so* -+ rm -rf shared - - tidy: clean - chmod -R a+r . -@@ -885,5 +953,6 @@ - update.o: mystdarg.h - update.o: tcpd.h - vfprintf.o: cflags -+weak_symbols.o: tcpd.h - workarounds.o: cflags - workarounds.o: tcpd.h ---- tcp-wrappers-7.6.orig/hosts_access.5 -+++ tcp-wrappers-7.6/hosts_access.5 -@@ -8,9 +8,9 @@ - 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 -@@ -40,7 +40,7 @@ - character. This permits you to break up long lines so that they are - easier to edit. - .IP \(bu --Blank lines or lines that begin with a `#\' character are ignored. -+Blank lines or lines that begin with a `#' character are ignored. - This permits you to insert comments and whitespace so that the tables - are easier to read. - .IP \(bu -@@ -69,26 +69,33 @@ - .SH PATTERNS - The access control language implements the following patterns: - .IP \(bu --A string that begins with a `.\' character. A host name is matched if -+A string that begins with a `.' character. A host name is matched if - the last components of its name match the specified pattern. For --example, the pattern `.tue.nl\' matches the host name --`wzv.win.tue.nl\'. -+example, the pattern `.tue.nl' matches the host name -+`wzv.win.tue.nl'. - .IP \(bu --A string that ends with a `.\' character. A host address is matched if -+A string that ends with a `.' character. A host address is matched if - its first numeric fields match the given string. For example, the --pattern `131.155.\' matches the address of (almost) every host on the -+pattern `131.155.' matches the address of (almost) every host on the - Eind\%hoven University network (131.155.x.x). - .IP \(bu --A string that begins with an `@\' character is treated as an NIS -+A string that begins with an `@' character is treated as an NIS - (formerly YP) netgroup name. A host name is matched if it is a host - member of the specified netgroup. Netgroup matches are not supported - for daemon process names or for client user names. - .IP \(bu --An expression of the form `n.n.n.n/m.m.m.m\' is interpreted as a --`net/mask\' pair. A host address is matched if `net\' is equal to the --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\'. -+An expression of the form `n.n.n.n/m.m.m.m' is interpreted as a -+`net/mask' pair. A host address is matched if `net' is equal to the -+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 -+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. - .SH WILDCARDS - The access control language supports explicit wildcards: - .IP ALL -@@ -115,19 +122,19 @@ - .ne 6 - .SH OPERATORS - .IP EXCEPT --Intended use is of the form: `list_1 EXCEPT list_2\'; this construct -+Intended use is of the form: `list_1 EXCEPT list_2'; this construct - matches anything that matches \fIlist_1\fR unless it matches - \fIlist_2\fR. The EXCEPT operator can be used in daemon_lists and in - client_lists. The EXCEPT operator can be nested: if the control --language would permit the use of parentheses, `a EXCEPT b EXCEPT c\' --would parse as `(a EXCEPT (b EXCEPT c))\'. -+language would permit the use of parentheses, `a EXCEPT b EXCEPT c' -+would parse as `(a EXCEPT (b EXCEPT c))'. - .br - .ne 6 - .SH SHELL COMMANDS - If the first-matched access control rule contains a shell command, that - command is subjected to %<letter> substitutions (see next section). - The result is executed by a \fI/bin/sh\fR child process with standard --input, output and error connected to \fI/dev/null\fR. Specify an `&\' -+input, output and error connected to \fI/dev/null\fR. Specify an `&' - at the end of the command if you do not want to wait until it has - completed. - .PP -@@ -159,7 +166,7 @@ - .IP %u - The client user name (or "unknown"). - .IP %% --Expands to a single `%\' character. -+Expands to a single `%' character. - .PP - Characters in % expansions that may confuse the shell are replaced by - underscores. -@@ -243,9 +250,9 @@ - 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 --the client\'s IDENT server is lying. -+the client's IDENT server is lying. - .PP --Note: IDENT lookups don\'t work with UDP services. -+Note: IDENT lookups don't work with UDP services. - .SH EXAMPLES - The language is flexible enough that different types of access control - policy can be expressed with a minimum of fuss. Although the language -@@ -285,7 +292,7 @@ - .br - ALL: .foobar.edu EXCEPT terminalserver.foobar.edu - .PP --The first rule permits access from hosts in the local domain (no `.\' -+The first rule permits access from hosts in the local domain (no `.' - in the host name) and from members of the \fIsome_netgroup\fP - netgroup. The second rule permits access from all hosts in the - \fIfoobar.edu\fP domain (notice the leading dot), with the exception of -@@ -322,8 +329,8 @@ - /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 -@@ -349,7 +356,7 @@ - capacity of an internal buffer; when an access control rule is not - terminated by a newline character; when the result of %<letter> - expansion would overflow an internal buffer; when a system call fails --that shouldn\'t. All problems are reported via the syslog daemon. -+that shouldn't. All problems are reported via the syslog daemon. - .SH FILES - .na - .nf ---- tcp-wrappers-7.6.orig/rfc931.c -+++ tcp-wrappers-7.6/rfc931.c -@@ -33,7 +33,7 @@ - - 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 @@ - static void timeout(sig) - int sig; - { -- longjmp(timebuf, sig); -+ siglongjmp(timebuf, sig); - } - - /* rfc931 - return remote user name, given socket structures */ -@@ -99,7 +99,7 @@ - * Set up a timer so we won't get stuck while waiting for the server. - */ - -- if (setjmp(timebuf) == 0) { -+ if (sigsetjmp(timebuf,1) == 0) { - signal(SIGALRM, timeout); - alarm(rfc931_timeout); - ---- tcp-wrappers-7.6.orig/tcpd.8 -+++ tcp-wrappers-7.6/tcpd.8 -@@ -94,7 +94,7 @@ - .PP - The example assumes that the network daemons live in /usr/etc. On some - systems, network daemons live in /usr/sbin or in /usr/libexec, or have --no `in.\' prefix to their name. -+no `in.' prefix to their name. - .SH EXAMPLE 2 - This example applies when \fItcpd\fR expects that the network daemons - are left in their original place. -@@ -110,26 +110,26 @@ - 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 - 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 -+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) -+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. -+execute the `inetimp' command. - .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/sbin/in.ntalkd - .sp - .fi - .PP ---- tcp-wrappers-7.6.orig/hosts_access.3 -+++ tcp-wrappers-7.6/hosts_access.3 -@@ -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; ---- tcp-wrappers-7.6.orig/options.c -+++ tcp-wrappers-7.6/options.c -@@ -473,6 +473,9 @@ - #ifdef LOG_CRON - "cron", LOG_CRON, - #endif -+#ifdef LOG_FTP -+ "ftp", LOG_FTP, -+#endif - #ifdef LOG_LOCAL0 - "local0", LOG_LOCAL0, - #endif ---- tcp-wrappers-7.6.orig/fix_options.c -+++ tcp-wrappers-7.6/fix_options.c -@@ -35,7 +35,12 @@ - #ifdef IP_OPTIONS - unsigned char optbuf[BUFFER_SIZE / 3], *cp; - char lbuf[BUFFER_SIZE], *lp; -+#if !defined(__GLIBC__) - int optsize = sizeof(optbuf), ipproto; -+#else /* __GLIBC__ */ -+ size_t optsize = sizeof(optbuf); -+ int ipproto; -+#endif /* __GLIBC__ */ - struct protoent *ip; - int fd = request->fd; - unsigned int opt; ---- tcp-wrappers-7.6.orig/workarounds.c -+++ tcp-wrappers-7.6/workarounds.c -@@ -163,7 +163,11 @@ - int fix_getpeername(sock, sa, len) - int sock; - struct sockaddr *sa; -+#if !defined(__GLIBC__) - int *len; -+#else /* __GLIBC__ */ -+size_t *len; -+#endif /* __GLIBC__ */ - { - int ret; - struct sockaddr_in *sin = (struct sockaddr_in *) sa; ---- tcp-wrappers-7.6.orig/socket.c -+++ tcp-wrappers-7.6/socket.c -@@ -76,7 +76,11 @@ - { - static struct sockaddr_in client; - static struct sockaddr_in server; -+#if !defined (__GLIBC__) - int len; -+#else /* __GLIBC__ */ -+ size_t len; -+#endif /* __GLIBC__ */ - char buf[BUFSIZ]; - int fd = request->fd; - -@@ -224,7 +228,11 @@ - { - char buf[BUFSIZ]; - struct sockaddr_in sin; -+#if !defined(__GLIBC__) - int size = sizeof(sin); -+#else /* __GLIBC__ */ -+ size_t size = sizeof(sin); -+#endif /* __GLIBC__ */ - - /* - * Eat up the not-yet received datagram. Some systems insist on a ---- tcp-wrappers-7.6.orig/safe_finger.c -+++ tcp-wrappers-7.6/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; ---- tcp-wrappers-7.6.orig/hosts_options.5 -+++ tcp-wrappers-7.6/hosts_options.5 -@@ -58,12 +58,12 @@ - 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 ---- tcp-wrappers-7.6.orig/tcpdchk.c -+++ tcp-wrappers-7.6/tcpdchk.c -@@ -350,6 +350,8 @@ - { - 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] == '.') { -@@ -382,6 +384,8 @@ - { - 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] == '.') { -@@ -402,8 +406,13 @@ - 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 -@@ -422,6 +431,21 @@ - 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 */ - if (dot_quad_addr(pat) == INADDR_NONE - || dot_quad_addr(mask) == INADDR_NONE) ---- tcp-wrappers-7.6.orig/percent_m.c -+++ tcp-wrappers-7.6/percent_m.c -@@ -13,7 +13,7 @@ - #include <string.h> - - extern int errno; --#ifndef SYS_ERRLIST_DEFINED -+#if !defined(SYS_ERRLIST_DEFINED) && !defined(HAVE_STRERROR) - extern char *sys_errlist[]; - extern int sys_nerr; - #endif -@@ -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 { ---- tcp-wrappers-7.6.orig/scaffold.c -+++ tcp-wrappers-7.6/scaffold.c -@@ -180,10 +180,12 @@ - - /* ARGSUSED */ - --void rfc931(request) --struct request_info *request; -+void rfc931(rmt_sin, our_sin, dest) -+struct sockaddr_in *rmt_sin; -+struct sockaddr_in *our_sin; -+char *dest; - { -- strcpy(request->user, unknown); -+ strcpy(dest, unknown); - } - - /* check_path - examine accessibility */ ---- tcp-wrappers-7.6.orig/weak_symbols.c -+++ tcp-wrappers-7.6/weak_symbols.c -@@ -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 diff --git a/package/tcp_wrappers/patches/opt_cflags.patch b/package/tcp_wrappers/patches/opt_cflags.patch deleted file mode 100644 index 7b7633393..000000000 --- a/package/tcp_wrappers/patches/opt_cflags.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- tcp_wrappers_7.6/Makefile.orig 2005-05-21 18:11:32.000000000 +0200 -+++ tcp_wrappers_7.6/Makefile 2005-05-21 18:14:28.000000000 +0200 -@@ -689,7 +689,8 @@ - shared/%.o: %.c - $(CC) $(CFLAGS) $(SHCFLAGS) -c $< -o $@ - --CFLAGS = -O2 -g -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ -+OPT_CFLAGS = -O2 -g -+CFLAGS = $(OPT_CFLAGS) -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ - $(BUGS) $(SYSTYPE) $(AUTH) $(UMASK) \ - -DREAL_DAEMON_DIR=\"$(REAL_DAEMON_DIR)\" $(STYLE) $(KILL_OPT) \ - -DSEVERITY=$(SEVERITY) -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \ diff --git a/package/tcp_wrappers/patches/patch-Makefile b/package/tcp_wrappers/patches/patch-Makefile new file mode 100644 index 000000000..ef6edec07 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-Makefile @@ -0,0 +1,279 @@ +--- tcp_wrappers_7.6.orig/Makefile 1997-03-21 19:27:21.000000000 +0100 ++++ tcp_wrappers_7.6/Makefile 2009-06-05 18:46:05.000000000 +0200 +@@ -1,5 +1,8 @@ + # @(#) Makefile 1.23 97/03/21 19:27:20 + ++# unset the HOSTNAME environment variable ++HOSTNAME = ++ + what: + @echo + @echo "Usage: edit the REAL_DAEMON_DIR definition in the Makefile then:" +@@ -19,7 +22,7 @@ what: + @echo " generic (most bsd-ish systems with sys5 compatibility)" + @echo " 386bsd aix alpha apollo bsdos convex-ultranet dell-gcc dgux dgux543" + @echo " dynix epix esix freebsd hpux irix4 irix5 irix6 isc iunix" +- @echo " linux machten mips(untested) ncrsvr4 netbsd next osf power_unix_211" ++ @echo " linux gnu machten mips(untested) ncrsvr4 netbsd next osf power_unix_211" + @echo " ptx-2.x ptx-generic pyramid sco sco-nis sco-od2 sco-os5 sinix sunos4" + @echo " sunos40 sunos5 sysv4 tandem ultrix unicos7 unicos8 unixware1 unixware2" + @echo " uts215 uxp" +@@ -43,8 +46,8 @@ what: + # Ultrix 4.x SunOS 4.x ConvexOS 10.x Dynix/ptx + #REAL_DAEMON_DIR=/usr/etc + # +-# SysV.4 Solaris 2.x OSF AIX +-#REAL_DAEMON_DIR=/usr/sbin ++# SysV.4 Solaris 2.x OSF AIX Linux ++REAL_DAEMON_DIR=/usr/sbin + # + # BSD 4.4 + #REAL_DAEMON_DIR=/usr/libexec +@@ -143,8 +146,15 @@ freebsd: + + linux: + @make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \ +- LIBS= RANLIB=ranlib ARFLAGS=rv AUX_OBJ=setenv.o \ +- NETGROUP= TLI= EXTRA_CFLAGS="-DBROKEN_SO_LINGER" all ++ LIBS=$(MYLIB) RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \ ++ NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= all \ ++ EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_WEAKSYMS -D_REENTRANT" ++ ++gnu: ++ @make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \ ++ LIBS=$(MYLIB) RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \ ++ NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= all \ ++ EXTRA_CFLAGS="-DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT" + + # This is good for many SYSV+BSD hybrids with NIS, probably also for HP-UX 7.x. + hpux hpux8 hpux9 hpux10: +@@ -391,7 +401,7 @@ AR = ar + # the ones provided with this source distribution. The environ.c module + # implements setenv(), getenv(), and putenv(). + +-AUX_OBJ= setenv.o ++#AUX_OBJ= setenv.o + #AUX_OBJ= environ.o + #AUX_OBJ= environ.o strcasecmp.o + +@@ -454,7 +464,8 @@ AUX_OBJ= setenv.o + # host name aliases. Compile with -DSOLARIS_24_GETHOSTBYNAME_BUG to work + # around this. The workaround does no harm on other Solaris versions. + +-BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK ++BUGS = ++#BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK + #BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DINET_ADDR_BUG + #BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DSOLARIS_24_GETHOSTBYNAME_BUG + +@@ -464,7 +475,7 @@ BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS + # If your system supports NIS or YP-style netgroups, enable the following + # macro definition. Netgroups are used only for host access control. + # +-#NETGROUP= -DNETGROUP ++NETGROUP= -DNETGROUP + + ############################################################### + # System dependencies: whether or not your system has vsyslog() +@@ -491,7 +502,7 @@ VSYSLOG = -Dvsyslog=myvsyslog + # Uncomment the next definition to turn on the language extensions + # (examples: allow, deny, banners, twist and spawn). + # +-#STYLE = -DPROCESS_OPTIONS # Enable language extensions. ++STYLE = -DPROCESS_OPTIONS # Enable language extensions. + + ################################################################ + # Optional: Changing the default disposition of logfile records +@@ -514,7 +525,7 @@ VSYSLOG = -Dvsyslog=myvsyslog + # + # 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 # LOG_MAIL is what most sendmail daemons use + + # The syslog priority at which successful connections are logged. + +@@ -610,7 +621,7 @@ TABLES = -DHOSTS_DENY=\"/etc/hosts.deny\ + # Paranoid mode implies hostname lookup. In order to disable hostname + # lookups altogether, see the next section. + +-PARANOID= -DPARANOID ++#PARANOID= -DPARANOID + + ######################################## + # Optional: turning off hostname lookups +@@ -623,7 +634,7 @@ PARANOID= -DPARANOID + # In order to perform selective hostname lookups, disable paranoid + # mode (see previous section) and comment out the following definition. + +-HOSTNAME= -DALWAYS_HOSTNAME ++#HOSTNAME= -DALWAYS_HOSTNAME + + ############################################# + # Optional: Turning on host ADDRESS checking +@@ -649,28 +660,47 @@ HOSTNAME= -DALWAYS_HOSTNAME + # source-routed traffic in the kernel. Examples: 4.4BSD derivatives, + # Solaris 2.x, and Linux. See your system documentation for details. + # +-# KILL_OPT= -DKILL_IP_OPTIONS ++KILL_OPT= -DKILL_IP_OPTIONS + + ## End configuration options + ############################ + + # Protection against weird shells or weird make programs. + ++CC = gcc + SHELL = /bin/sh +-.c.o:; $(CC) $(CFLAGS) -c $*.c ++.c.o:; $(CC) $(CFLAGS) -o $*.o -c $*.c + +-CFLAGS = -O -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ ++SOMAJOR = 0 ++SOMINOR = 7.6 ++ ++LIB = libwrap.a ++SHLIB = shared/libwrap.so.$(SOMAJOR).$(SOMINOR) ++SHLIBSOMAJ= shared/libwrap.so.$(SOMAJOR) ++SHLIBSO = shared/libwrap.so ++SHLIBFLAGS = -Lshared -lwrap ++ ++shared/%.o: %.c ++ $(CC) $(CFLAGS) $(SHCFLAGS) -c $< -o $@ ++ ++OPT_CFLAGS = -O2 -g ++CFLAGS = $(OPT_CFLAGS) -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \ + $(BUGS) $(SYSTYPE) $(AUTH) $(UMASK) \ + -DREAL_DAEMON_DIR=\"$(REAL_DAEMON_DIR)\" $(STYLE) $(KILL_OPT) \ + -DSEVERITY=$(SEVERITY) -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \ + $(UCHAR) $(TABLES) $(STRINGS) $(TLI) $(EXTRA_CFLAGS) $(DOT) \ + $(VSYSLOG) $(HOSTNAME) + ++SHLINKFLAGS = -shared -Xlinker -soname -Xlinker libwrap.so.$(SOMAJOR) -lc $(LIBS) ++SHCFLAGS = -fPIC -shared -D_REENTRANT ++ + LIB_OBJ= hosts_access.o options.o shell_cmd.o rfc931.o eval.o \ + hosts_ctl.o refuse.o percent_x.o clean_exit.o $(AUX_OBJ) \ + $(FROM_OBJ) fix_options.o socket.o tli.o workarounds.o \ + update.o misc.o diag.o percent_m.o myvsyslog.o + ++SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ)); ++ + FROM_OBJ= fromhost.o + + KIT = README miscd.c tcpd.c fromhost.c hosts_access.c shell_cmd.c \ +@@ -684,46 +714,78 @@ KIT = README miscd.c tcpd.c fromhost.c h + refuse.c tcpdchk.8 setenv.c inetcf.c inetcf.h scaffold.c \ + scaffold.h tcpdmatch.8 README.NIS + +-LIB = libwrap.a +- +-all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk ++all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk $(LIB) + + # Invalidate all object files when the compiler options (CFLAGS) have changed. + + config-check: + @set +e; test -n "$(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) + rm -f $(LIB) + $(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 -s $(notdir $(SHLIB)) $(SHLIBSOMAJ) ++ ln -s $(notdir $(SHLIBSOMAJ)) $(SHLIBSO) + +-miscd: miscd.o $(LIB) +- $(CC) $(CFLAGS) -o $@ miscd.o $(LIB) $(LIBS) ++tcpd: tcpd.o $(SHLIB) ++ $(CC) $(CFLAGS) -o $@ tcpd.o $(SHLIBFLAGS) + +-safe_finger: safe_finger.o $(LIB) +- $(CC) $(CFLAGS) -o $@ safe_finger.o $(LIB) $(LIBS) ++miscd: miscd.o $(SHLIB) ++ $(CC) $(CFLAGS) -o $@ miscd.o $(SHLIBFLAGS) ++ ++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) ++ ++install: install-lib install-bin install-dev ++ ++install-lib: ++ install -o root -g root -m 0644 $(SHLIB) ${DESTDIR}/lib/ ++ ln -s $(notdir $(SHLIB)) ${DESTDIR}/lib/$(notdir $(SHLIBSOMAJ)) ++ ++install-bin: ++ install -o root -g root -m 0755 tcpd ${DESTDIR}/usr/sbin/ ++ install -o root -g root -m 0755 tcpdchk ${DESTDIR}/usr/sbin/ ++ install -o root -g root -m 0755 tcpdmatch ${DESTDIR}/usr/sbin/ ++ install -o root -g root -m 0755 try-from ${DESTDIR}/usr/sbin/ ++ install -o root -g root -m 0755 safe_finger ${DESTDIR}/usr/sbin/ ++ install -o root -g root -m 0644 tcpd.8 ${DESTDIR}/usr/share/man/man8/ ++ install -o root -g root -m 0644 tcpdchk.8 ${DESTDIR}/usr/share/man/man8/ ++ install -o root -g root -m 0644 tcpdmatch.8 ${DESTDIR}/usr/share/man/man8/ ++ install -o root -g root -m 0644 hosts_access.5 ${DESTDIR}/usr/share/man/man5/ ++ install -o root -g root -m 0644 hosts_options.5 ${DESTDIR}/usr/share/man/man5/ ++ ++install-dev: ++ ln -s /lib/$(notdir $(SHLIBSOMAJ)) ${DESTDIR}/usr/lib/$(notdir $(SHLIBSO)) ++ install -o root -g root -m 0644 hosts_access.3 ${DESTDIR}/usr/share/man/man3/ ++ install -o root -g root -m 0644 tcpd.h ${DESTDIR}/usr/include/ ++ install -o root -g root -m 0644 $(LIB) ${DESTDIR}/usr/lib/ ++ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/hosts_ctl.3 ++ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/request_init.3 ++ ln -s hosts_access.3 ${DESTDIR}/usr/share/man/man3/request_set.3 + + shar: $(KIT) + @shar $(KIT) +@@ -739,7 +801,8 @@ archive: + + clean: + rm -f tcpd miscd safe_finger tcpdmatch tcpdchk try-from *.[oa] core \ +- cflags ++ cflags libwrap*.so* ++ rm -rf shared + + tidy: clean + chmod -R a+r . +@@ -885,5 +948,6 @@ update.o: cflags + update.o: mystdarg.h + update.o: tcpd.h + vfprintf.o: cflags ++weak_symbols.o: tcpd.h + workarounds.o: cflags + workarounds.o: tcpd.h diff --git a/package/tcp_wrappers/patches/patch-cflags b/package/tcp_wrappers/patches/patch-cflags new file mode 100644 index 000000000..3748203fe --- /dev/null +++ b/package/tcp_wrappers/patches/patch-cflags @@ -0,0 +1,4 @@ +--- tcp_wrappers_7.6.orig/cflags 1970-01-01 00:00:00.000000000 +0100 ++++ tcp_wrappers_7.6/cflags 2009-06-05 18:45:36.000000000 +0200 +@@ -0,0 +1 @@ ++-fwrapv -fno-ident -Os -pipe -march=geode -fomit-frame-pointer -fstack-protector-all -DFACILITY=LOG_DAEMON -DHOSTS_ACCESS -DDAEMON_UMASK=022 -DREAL_DAEMON_DIR="/usr/sbin" -DPROCESS_OPTIONS -DKILL_IP_OPTIONS -DSEVERITY=LOG_INFO -DRFC931_TIMEOUT=10 -DHOSTS_DENY="/etc/hosts.deny" -DHOSTS_ALLOW="/etc/hosts.allow" -DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len diff --git a/package/tcp_wrappers/patches/patch-fix_options_c b/package/tcp_wrappers/patches/patch-fix_options_c new file mode 100644 index 000000000..fc987965f --- /dev/null +++ b/package/tcp_wrappers/patches/patch-fix_options_c @@ -0,0 +1,15 @@ +--- tcp_wrappers_7.6.orig/fix_options.c 1997-04-08 02:29:19.000000000 +0200 ++++ tcp_wrappers_7.6/fix_options.c 2009-06-05 18:45:03.000000000 +0200 +@@ -35,7 +35,12 @@ struct request_info *request; + #ifdef IP_OPTIONS + unsigned char optbuf[BUFFER_SIZE / 3], *cp; + char lbuf[BUFFER_SIZE], *lp; ++#if !defined(__GLIBC__) + int optsize = sizeof(optbuf), ipproto; ++#else /* __GLIBC__ */ ++ size_t optsize = sizeof(optbuf); ++ int ipproto; ++#endif /* __GLIBC__ */ + struct protoent *ip; + int fd = request->fd; + unsigned int opt; diff --git a/package/tcp_wrappers/patches/patch-hosts_access_3 b/package/tcp_wrappers/patches/patch-hosts_access_3 new file mode 100644 index 000000000..237beb08c --- /dev/null +++ b/package/tcp_wrappers/patches/patch-hosts_access_3 @@ -0,0 +1,11 @@ +--- tcp_wrappers_7.6.orig/hosts_access.3 1996-02-11 17:01:27.000000000 +0100 ++++ tcp_wrappers_7.6/hosts_access.3 2009-06-05 18:45:03.000000000 +0200 +@@ -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 --git a/package/tcp_wrappers/patches/patch-hosts_access_5 b/package/tcp_wrappers/patches/patch-hosts_access_5 new file mode 100644 index 000000000..4ebefb269 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-hosts_access_5 @@ -0,0 +1,143 @@ +--- tcp_wrappers_7.6.orig/hosts_access.5 1995-01-30 19:51:47.000000000 +0100 ++++ tcp_wrappers_7.6/hosts_access.5 2009-06-05 18:45:03.000000000 +0200 +@@ -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 +@@ -40,7 +40,7 @@ A newline character is ignored when it i + character. This permits you to break up long lines so that they are + easier to edit. + .IP \(bu +-Blank lines or lines that begin with a `#\' character are ignored. ++Blank lines or lines that begin with a `#' character are ignored. + This permits you to insert comments and whitespace so that the tables + are easier to read. + .IP \(bu +@@ -69,26 +69,33 @@ checks are case insensitive. + .SH PATTERNS + The access control language implements the following patterns: + .IP \(bu +-A string that begins with a `.\' character. A host name is matched if ++A string that begins with a `.' character. A host name is matched if + the last components of its name match the specified pattern. For +-example, the pattern `.tue.nl\' matches the host name +-`wzv.win.tue.nl\'. ++example, the pattern `.tue.nl' matches the host name ++`wzv.win.tue.nl'. + .IP \(bu +-A string that ends with a `.\' character. A host address is matched if ++A string that ends with a `.' character. A host address is matched if + its first numeric fields match the given string. For example, the +-pattern `131.155.\' matches the address of (almost) every host on the ++pattern `131.155.' matches the address of (almost) every host on the + Eind\%hoven University network (131.155.x.x). + .IP \(bu +-A string that begins with an `@\' character is treated as an NIS ++A string that begins with an `@' character is treated as an NIS + (formerly YP) netgroup name. A host name is matched if it is a host + member of the specified netgroup. Netgroup matches are not supported + for daemon process names or for client user names. + .IP \(bu +-An expression of the form `n.n.n.n/m.m.m.m\' is interpreted as a +-`net/mask\' pair. A host address is matched if `net\' is equal to the +-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\'. ++An expression of the form `n.n.n.n/m.m.m.m' is interpreted as a ++`net/mask' pair. A host address is matched if `net' is equal to the ++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 ++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. + .SH WILDCARDS + The access control language supports explicit wildcards: + .IP ALL +@@ -115,19 +122,19 @@ without -DPARANOID when you want more co + .ne 6 + .SH OPERATORS + .IP EXCEPT +-Intended use is of the form: `list_1 EXCEPT list_2\'; this construct ++Intended use is of the form: `list_1 EXCEPT list_2'; this construct + matches anything that matches \fIlist_1\fR unless it matches + \fIlist_2\fR. The EXCEPT operator can be used in daemon_lists and in + client_lists. The EXCEPT operator can be nested: if the control +-language would permit the use of parentheses, `a EXCEPT b EXCEPT c\' +-would parse as `(a EXCEPT (b EXCEPT c))\'. ++language would permit the use of parentheses, `a EXCEPT b EXCEPT c' ++would parse as `(a EXCEPT (b EXCEPT c))'. + .br + .ne 6 + .SH SHELL COMMANDS + If the first-matched access control rule contains a shell command, that + command is subjected to %<letter> substitutions (see next section). + The result is executed by a \fI/bin/sh\fR child process with standard +-input, output and error connected to \fI/dev/null\fR. Specify an `&\' ++input, output and error connected to \fI/dev/null\fR. Specify an `&' + at the end of the command if you do not want to wait until it has + completed. + .PP +@@ -159,7 +166,7 @@ depending on how much information is ava + .IP %u + The client user name (or "unknown"). + .IP %% +-Expands to a single `%\' character. ++Expands to a single `%' character. + .PP + Characters in % expansions that may confuse the shell are replaced by + underscores. +@@ -243,9 +250,9 @@ A positive IDENT lookup result (the clie + 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 +-the client\'s IDENT server is lying. ++the client's IDENT server is lying. + .PP +-Note: IDENT lookups don\'t work with UDP services. ++Note: IDENT lookups don't work with UDP services. + .SH EXAMPLES + The language is flexible enough that different types of access control + policy can be expressed with a minimum of fuss. Although the language +@@ -285,7 +292,7 @@ ALL: LOCAL @some_netgroup + .br + ALL: .foobar.edu EXCEPT terminalserver.foobar.edu + .PP +-The first rule permits access from hosts in the local domain (no `.\' ++The first rule permits access from hosts in the local domain (no `.' + in the host name) and from members of the \fIsome_netgroup\fP + netgroup. The second rule permits access from all hosts in the + \fIfoobar.edu\fP domain (notice the leading dot), with the exception of +@@ -322,8 +329,8 @@ 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 +@@ -349,7 +356,7 @@ control rule; when the length of an acce + capacity of an internal buffer; when an access control rule is not + terminated by a newline character; when the result of %<letter> + expansion would overflow an internal buffer; when a system call fails +-that shouldn\'t. All problems are reported via the syslog daemon. ++that shouldn't. All problems are reported via the syslog daemon. + .SH FILES + .na + .nf diff --git a/package/tcp_wrappers/patches/patch-hosts_access_c b/package/tcp_wrappers/patches/patch-hosts_access_c new file mode 100644 index 000000000..747d7f64e --- /dev/null +++ b/package/tcp_wrappers/patches/patch-hosts_access_c @@ -0,0 +1,38 @@ +--- tcp_wrappers_7.6.orig/hosts_access.c 1997-02-12 02:13:23.000000000 +0100 ++++ tcp_wrappers_7.6/hosts_access.c 2009-06-05 18:45:03.000000000 +0200 +@@ -240,6 +240,26 @@ struct request_info *request; + } + } + ++/* 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) +@@ -267,6 +287,8 @@ struct host_info *host; + 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 --git a/package/tcp_wrappers/patches/patch-hosts_options_5 b/package/tcp_wrappers/patches/patch-hosts_options_5 new file mode 100644 index 000000000..8268e43b8 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-hosts_options_5 @@ -0,0 +1,17 @@ +--- tcp_wrappers_7.6.orig/hosts_options.5 1994-12-28 17:42:29.000000000 +0100 ++++ tcp_wrappers_7.6/hosts_options.5 2009-06-05 18:45:03.000000000 +0200 +@@ -58,12 +58,12 @@ 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 --git a/package/tcp_wrappers/patches/patch-options_c b/package/tcp_wrappers/patches/patch-options_c new file mode 100644 index 000000000..ed7a17ffe --- /dev/null +++ b/package/tcp_wrappers/patches/patch-options_c @@ -0,0 +1,12 @@ +--- tcp_wrappers_7.6.orig/options.c 1996-02-11 17:01:32.000000000 +0100 ++++ tcp_wrappers_7.6/options.c 2009-06-05 18:45:03.000000000 +0200 +@@ -473,6 +473,9 @@ static struct syslog_names log_fac[] = { + #ifdef LOG_CRON + "cron", LOG_CRON, + #endif ++#ifdef LOG_FTP ++ "ftp", LOG_FTP, ++#endif + #ifdef LOG_LOCAL0 + "local0", LOG_LOCAL0, + #endif diff --git a/package/tcp_wrappers/patches/patch-percent_m_c b/package/tcp_wrappers/patches/patch-percent_m_c new file mode 100644 index 000000000..524b63204 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-percent_m_c @@ -0,0 +1,27 @@ +--- tcp_wrappers_7.6.orig/percent_m.c 1994-12-28 17:42:37.000000000 +0100 ++++ tcp_wrappers_7.6/percent_m.c 2009-06-05 18:45:03.000000000 +0200 +@@ -13,7 +13,7 @@ static char sccsid[] = "@(#) percent_m.c + #include <string.h> + + extern int errno; +-#ifndef SYS_ERRLIST_DEFINED ++#if !defined(SYS_ERRLIST_DEFINED) && !defined(HAVE_STRERROR) + extern char *sys_errlist[]; + extern int sys_nerr; + #endif +@@ -29,11 +29,15 @@ char *ibuf; + + 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 { diff --git a/package/tcp_wrappers/patches/patch-rfc931_c b/package/tcp_wrappers/patches/patch-rfc931_c new file mode 100644 index 000000000..56e4ad7c3 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-rfc931_c @@ -0,0 +1,29 @@ +--- tcp_wrappers_7.6.orig/rfc931.c 1995-01-02 16:11:34.000000000 +0100 ++++ tcp_wrappers_7.6/rfc931.c 2009-06-05 18:45:03.000000000 +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 */ +@@ -99,7 +99,7 @@ char *dest; + * Set up a timer so we won't get stuck while waiting for the server. + */ + +- if (setjmp(timebuf) == 0) { ++ if (sigsetjmp(timebuf,1) == 0) { + signal(SIGALRM, timeout); + alarm(rfc931_timeout); + diff --git a/package/tcp_wrappers/patches/patch-safe_finger_c b/package/tcp_wrappers/patches/patch-safe_finger_c new file mode 100644 index 000000000..2b38a30e1 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-safe_finger_c @@ -0,0 +1,29 @@ +--- tcp_wrappers_7.6.orig/safe_finger.c 1994-12-28 17:42:42.000000000 +0100 ++++ tcp_wrappers_7.6/safe_finger.c 2009-06-05 18:45:03.000000000 +0200 +@@ -26,21 +26,24 @@ static char sccsid[] = "@(#) safe_finger + #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; diff --git a/package/tcp_wrappers/patches/patch-scaffold_c b/package/tcp_wrappers/patches/patch-scaffold_c new file mode 100644 index 000000000..40b7de4f7 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-scaffold_c @@ -0,0 +1,18 @@ +--- tcp_wrappers_7.6.orig/scaffold.c 1997-03-21 19:27:24.000000000 +0100 ++++ tcp_wrappers_7.6/scaffold.c 2009-06-05 18:45:03.000000000 +0200 +@@ -180,10 +180,12 @@ struct request_info *request; + + /* ARGSUSED */ + +-void rfc931(request) +-struct request_info *request; ++void rfc931(rmt_sin, our_sin, dest) ++struct sockaddr_in *rmt_sin; ++struct sockaddr_in *our_sin; ++char *dest; + { +- strcpy(request->user, unknown); ++ strcpy(dest, unknown); + } + + /* check_path - examine accessibility */ diff --git a/package/tcp_wrappers/patches/patch-socket_c b/package/tcp_wrappers/patches/patch-socket_c new file mode 100644 index 000000000..94f7d4f15 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-socket_c @@ -0,0 +1,26 @@ +--- tcp_wrappers_7.6.orig/socket.c 1997-03-21 19:27:25.000000000 +0100 ++++ tcp_wrappers_7.6/socket.c 2009-06-05 18:45:03.000000000 +0200 +@@ -76,7 +76,11 @@ struct request_info *request; + { + static struct sockaddr_in client; + static struct sockaddr_in server; ++#if !defined (__GLIBC__) + int len; ++#else /* __GLIBC__ */ ++ size_t len; ++#endif /* __GLIBC__ */ + char buf[BUFSIZ]; + int fd = request->fd; + +@@ -224,7 +228,11 @@ int fd; + { + char buf[BUFSIZ]; + struct sockaddr_in sin; ++#if !defined(__GLIBC__) + int size = sizeof(sin); ++#else /* __GLIBC__ */ ++ size_t size = sizeof(sin); ++#endif /* __GLIBC__ */ + + /* + * Eat up the not-yet received datagram. Some systems insist on a diff --git a/package/tcp_wrappers/patches/patch-tcpd_8 b/package/tcp_wrappers/patches/patch-tcpd_8 new file mode 100644 index 000000000..9e6041715 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-tcpd_8 @@ -0,0 +1,43 @@ +--- tcp_wrappers_7.6.orig/tcpd.8 1996-02-21 16:39:16.000000000 +0100 ++++ tcp_wrappers_7.6/tcpd.8 2009-06-05 18:45:03.000000000 +0200 +@@ -94,7 +94,7 @@ configuration files. + .PP + The example assumes that the network daemons live in /usr/etc. On some + systems, network daemons live in /usr/sbin or in /usr/libexec, or have +-no `in.\' prefix to their name. ++no `in.' prefix to their name. + .SH EXAMPLE 2 + This example applies when \fItcpd\fR expects that the network daemons + are left in their original place. +@@ -110,26 +110,26 @@ finger stream tcp nowait nobody /us + 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 + 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 ++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) ++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. ++execute the `inetimp' command. + .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/sbin/in.ntalkd + .sp + .fi + .PP diff --git a/package/tcp_wrappers/patches/patch-tcpd_h b/package/tcp_wrappers/patches/patch-tcpd_h new file mode 100644 index 000000000..71627fe47 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-tcpd_h @@ -0,0 +1,158 @@ +--- tcp_wrappers_7.6.orig/tcpd.h 1996-03-19 16:22:25.000000000 +0100 ++++ tcp_wrappers_7.6/tcpd.h 2009-06-05 18:45:03.000000000 +0200 +@@ -4,6 +4,25 @@ + * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands. + */ + ++#ifndef _TCPWRAPPERS_TCPD_H ++#define _TCPWRAPPERS_TCPD_H ++ ++/* someone else may have defined this */ ++#undef __P ++ ++/* use prototypes if we have an ANSI C compiler or are using C++ */ ++#if defined(__STDC__) || defined(__cplusplus) ++#define __P(args) args ++#else ++#define __P(args) () ++#endif ++ ++/* 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 */ +@@ -25,10 +44,10 @@ struct request_info { + 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) __P((int)); /* datagram sink function or 0 */ ++ void (*hostname) __P((struct host_info *)); /* address to printable hostname */ ++ void (*hostaddr) __P((struct host_info *)); /* address to printable address */ ++ void (*cleanup) __P((struct request_info *)); /* cleanup function or 0 */ + struct netconfig *config; /* netdir handle */ + }; + +@@ -61,25 +80,30 @@ extern char paranoid[]; + /* Global functions. */ + + #if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT) +-extern void fromhost(); /* get/validate client host info */ ++extern void fromhost __P((struct request_info *)); /* get/validate client host info */ + #else + #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 void shell_cmd __P((char *)); /* execute shell command */ ++extern char *percent_x __P((char *, int, char *, struct request_info *)); /* do %<char> expansion */ ++extern void rfc931 __P((struct sockaddr_in *, struct sockaddr_in *, char *)); /* client name from RFC 931 daemon */ ++extern void clean_exit __P((struct request_info *)); /* clean up and exit */ ++extern void refuse __P((struct request_info *)); /* clean up and exit */ ++extern char *xgets __P((char *, int, FILE *)); /* fgets() on steroids */ ++extern char *split_at __P((char *, int)); /* strchr() and split */ ++extern unsigned long dot_quad_addr __P((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 */ +@@ -92,9 +116,14 @@ extern int resident; /* > 0 if residen + */ + + #ifdef __STDC__ ++extern int hosts_access(struct request_info *request); ++extern int hosts_ctl(char *daemon, char *client_name, char *client_addr, ++ char *client_user); + extern struct request_info *request_init(struct request_info *,...); + extern struct request_info *request_set(struct request_info *,...); + #else ++extern int hosts_access(); ++extern int hosts_ctl(); + extern struct request_info *request_init(); /* initialize request */ + extern struct request_info *request_set(); /* update request structure */ + #endif +@@ -117,27 +146,31 @@ extern struct request_info *request_set( + * 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 __P((struct request_info *)); /* client user */ ++extern char *eval_hostname __P((struct host_info *)); /* printable hostname */ ++extern char *eval_hostaddr __P((struct host_info *)); /* printable host address */ ++extern char *eval_hostinfo __P((struct host_info *)); /* host name or address */ ++extern char *eval_client __P((struct request_info *)); /* whatever is available */ ++extern char *eval_server __P((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 __P((struct request_info *)); ++/* translate address to hostname */ ++extern void sock_hostname __P((struct host_info *)); ++/* address to printable address */ ++extern void sock_hostaddr __P((struct host_info *)); ++ + #define sock_methods(r) \ + { (r)->hostname = sock_hostname; (r)->hostaddr = sock_hostaddr; } + + /* The System V Transport-Level Interface (TLI) interface. */ + + #if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT) +-extern void tli_host(); /* look up endpoint addresses etc. */ ++extern void tli_host __P((struct request_info *)); /* look up endpoint addresses etc. */ + #endif + + /* +@@ -178,7 +211,7 @@ extern struct tcpd_context tcpd_context; + * behavior. + */ + +-extern void process_options(); /* execute options */ ++extern void process_options __P((char *, struct request_info *)); /* execute options */ + extern int dry_run; /* verification flag */ + + /* Bug workarounds. */ +@@ -217,3 +250,7 @@ extern char *fix_strtok(); + #define strtok my_strtok + extern char *my_strtok(); + #endif ++ ++__END_DECLS ++ ++#endif /* tcpd.h */ diff --git a/package/tcp_wrappers/patches/patch-tcpdchk_c b/package/tcp_wrappers/patches/patch-tcpdchk_c new file mode 100644 index 000000000..4777ca6c7 --- /dev/null +++ b/package/tcp_wrappers/patches/patch-tcpdchk_c @@ -0,0 +1,56 @@ +--- tcp_wrappers_7.6.orig/tcpdchk.c 1997-02-12 02:13:25.000000000 +0100 ++++ tcp_wrappers_7.6/tcpdchk.c 2009-06-05 18:45:03.000000000 +0200 +@@ -350,6 +350,8 @@ char *pat; + { + 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] == '.') { +@@ -382,6 +384,8 @@ char *pat; + { + 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] == '.') { +@@ -402,8 +406,13 @@ char *pat; + 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 +@@ -422,6 +431,21 @@ char *pat; + 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 */ + if (dot_quad_addr(pat) == INADDR_NONE + || dot_quad_addr(mask) == INADDR_NONE) diff --git a/package/tcp_wrappers/patches/patch-weak_symbols_c b/package/tcp_wrappers/patches/patch-weak_symbols_c new file mode 100644 index 000000000..f169fe2af --- /dev/null +++ b/package/tcp_wrappers/patches/patch-weak_symbols_c @@ -0,0 +1,14 @@ +--- tcp_wrappers_7.6.orig/weak_symbols.c 1970-01-01 00:00:00.000000000 +0100 ++++ tcp_wrappers_7.6/weak_symbols.c 2009-06-05 18:45:03.000000000 +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 diff --git a/package/tcp_wrappers/patches/patch-workarounds_c b/package/tcp_wrappers/patches/patch-workarounds_c new file mode 100644 index 000000000..d225b888e --- /dev/null +++ b/package/tcp_wrappers/patches/patch-workarounds_c @@ -0,0 +1,14 @@ +--- tcp_wrappers_7.6.orig/workarounds.c 1996-03-19 16:22:26.000000000 +0100 ++++ tcp_wrappers_7.6/workarounds.c 2009-06-05 18:45:03.000000000 +0200 +@@ -163,7 +163,11 @@ int *fromlen; + int fix_getpeername(sock, sa, len) + int sock; + struct sockaddr *sa; ++#if !defined(__GLIBC__) + int *len; ++#else /* __GLIBC__ */ ++size_t *len; ++#endif /* __GLIBC__ */ + { + int ret; + struct sockaddr_in *sin = (struct sockaddr_in *) sa; |