add debian/ folder

1 files changed, 328 insertions, 0 deletions

diff --git a/debian/patches/01-legacy.patch b/debian/patches/01-legacy.patch
new file mode 100644
index 0000000..91bf0a9
--- /dev/null
+++ b/debian/patches/01-legacy.patch
@@ -0,0 +1,328 @@
+--- a/finger/finger.1	2000-07-31 09:56:57.000000000 +1000
++++ b/finger/finger.1	2009-06-10 20:08:45.000000000 +1000
+@@ -169,16 +169,14 @@ started by
+ must be able to see the
+ .Pa .nofinger
+ file. This generally means that the home directory containing the file
+-must have the other-users-execute bit set (o+w). See
++must have the other-users-execute bit set (o+x). See
+ .Xr chmod 1 .
+ If you use this feature for privacy, please test it with ``finger
+ @localhost'' before relying on it, just in case.
+ .It ~/.plan
+ .It ~/.project
+-.It ~/.pgp
++.It ~/.pgpkey
+ These files are printed as part of a long-format request. The
+-.Pa .project
+-file is limited to one line; the
+ .Pa .plan
+ file may be arbitrarily long.
+ .El
+--- a/finger/finger.c	1999-12-19 03:41:51.000000000 +1100
++++ b/finger/finger.c	2009-06-10 20:08:45.000000000 +1000
+@@ -77,7 +77,7 @@ char finger_rcsid[] = \
+ #include "../version.h"
+ 
+ static void loginlist(void);
+-static void userlist(int argc, char *argv[]);
++static int userlist(int argc, char *argv[]);
+ 
+ int lflag, pplan;
+ static int sflag, mflag;
+@@ -92,6 +92,7 @@ int entries;			/* number of people */
+ 
+ int main(int argc, char *argv[]) {
+ 	int ch;
++	int err = 0;
+ 	struct sockaddr_in sin;
+ 	socklen_t slen = sizeof(sin);
+ 
+@@ -159,7 +160,7 @@ int main(int argc, char *argv[]) {
+ 		}
+ 	} 
+ 	else {
+-		userlist(argc, argv);
++		err = userlist(argc, argv);
+ 		/*
+ 		 * Assign explicit "large" format if names given and -s not
+ 		 * explicitly stated.  Force the -l AFTER we get names so any
+@@ -172,7 +173,7 @@ int main(int argc, char *argv[]) {
+ 		if (lflag) lflag_print();
+ 		else sflag_print();
+ 	}
+-	return 0;
++	return err;
+ }
+ 
+ /* Returns 1 if .nofinger is found and enable_nofinger is set. */
+@@ -181,10 +182,16 @@ int
+ check_nofinger(struct passwd *pw)
+ {
+ 	if (enable_nofinger) {
+-		char path[PATH_MAX];
+ 		struct stat tripe;
+-		snprintf(path, sizeof(path), "%s/.nofinger", pw->pw_dir);
+-		if (stat(path, &tripe)==0) {
++		int ret;
++		char *path;
++		if (asprintf(&path, "%s/.nofinger", pw->pw_dir) < 0) {
++			eprintf("finger: Out of space.\n");
++			exit(1);
++		}
++		ret = stat(path, &tripe);
++		free(path);
++		if (!ret) {
+ 			return 1;
+ 		}
+ 	}
+@@ -264,10 +271,11 @@ static void do_local(int argc, char *arg
+ 
+ }
+ 
+-static void
++static int
+ userlist(int argc, char *argv[])
+ {
+ 	int i;
++	int err = 0;
+ 	PERSON *pn;
+ 	PERSON *nethead, **nettail;
+ 	struct utmp *uptr;
+@@ -297,13 +305,13 @@ userlist(int argc, char *argv[])
+ 
+ 	/* handle network requests */
+ 	for (pn = nethead; pn; pn = pn->next) {
+-		netfinger(pn->name);
++		err |= netfinger(pn->name);
+ 		if (pn->next || entries)
+ 			xputc('\n');
+ 	}
+ 
+ 	if (entries == 0)
+-		return;
++		return err;
+ 
+ 	/*
+ 	 * Scan thru the list of users currently logged in, saving
+@@ -331,4 +339,6 @@ userlist(int argc, char *argv[])
+ 		enter_lastlog(pn);
+ 	}
+ 	endutent();
++
++	return err;
+ }
+--- a/finger/finger.h	1999-09-14 20:51:11.000000000 +1000
++++ b/finger/finger.h	2009-06-10 20:08:45.000000000 +1000
+@@ -92,7 +92,7 @@ void sflag_print(void);
+ void enter_where(struct utmp *ut, PERSON *pn);
+ void enter_lastlog(PERSON *pn);
+ int match(struct passwd *pw, const char *user);
+-void netfinger(const char *name);
++int netfinger(const char *name);
+ const char *prphone(const char *num);
+ 
+ #ifndef DAYSPERNYEAR
+--- a/finger/lprint.c	1999-09-14 20:51:11.000000000 +1000
++++ b/finger/lprint.c	2009-06-10 20:08:45.000000000 +1000
+@@ -48,7 +48,7 @@ char lprint_rcsid[] = 
+ #include <sys/types.h>
+ #include <sys/file.h>
+ #include <sys/stat.h>
+-#include <sys/time.h>
++#include <time.h>
+ #include "finger.h"
+ 
+ static void lprint(PERSON *pn);
+@@ -100,7 +100,7 @@ lprint(PERSON *pn)
+ 	 *	office, office phone, home phone if available
+ 	 */
+ 	xprintf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
+-		pn->name, pn->realname, pn->dir);
++		pn->name, pn->realname ? pn->realname : "", pn->dir);
+ 	xprintf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
+ 
+ 	/*
+--- a/finger/net.c	1999-09-14 20:51:11.000000000 +1000
++++ b/finger/net.c	2009-06-10 20:08:45.000000000 +1000
+@@ -51,7 +51,7 @@ char net_rcsid[] = "$Id: net.c,v 1.9 199
+ #include <ctype.h>
+ #include "finger.h"
+ 
+-void netfinger(const char *name) {
++int netfinger(const char *name) {
+ 	register FILE *fp;
+ 	struct in_addr defaddr;
+ 	register int c, sawret, ateol;
+@@ -62,7 +62,7 @@ void netfinger(const char *name) {
+ 	char *alist[1], *host;
+ 
+ 	host = strrchr(name, '@');
+-	if (!host) return;
++	if (!host) return 1;
+ 	*host++ = '\0';
+ 
+ 	memset(&sn, 0, sizeof(sn));
+@@ -70,7 +70,7 @@ void netfinger(const char *name) {
+ 	sp = getservbyname("finger", "tcp");
+ 	if (!sp) {
+ 		eprintf("finger: tcp/finger: unknown service\n");
+-		return;
++		return 1;
+ 	}
+ 	sn.sin_port = sp->s_port;
+ 
+@@ -78,7 +78,7 @@ void netfinger(const char *name) {
+ 	if (!hp) {
+ 		if (!inet_aton(host, &defaddr)) {
+ 			eprintf("finger: unknown host: %s\n", host);
+-			return;
++			return 1;
+ 		}
+ 		def.h_name = host;
+ 		def.h_addr_list = alist;
+@@ -96,7 +96,7 @@ void netfinger(const char *name) {
+ 
+ 	if ((s = socket(hp->h_addrtype, SOCK_STREAM, 0)) < 0) {
+ 		eprintf("finger: socket: %s\n", strerror(errno));
+-		return;
++		return 1;
+ 	}
+ 
+ 	/* print hostname before connecting, in case it takes a while */
+@@ -104,7 +104,7 @@ void netfinger(const char *name) {
+ 	if (connect(s, (struct sockaddr *)&sn, sizeof(sn)) < 0) {
+ 		eprintf("finger: connect: %s\n", strerror(errno));
+ 		close(s);
+-		return;
++		return 1;
+ 	}
+ 
+ 	/* -l flag for remote fingerd  */
+@@ -128,7 +128,7 @@ void netfinger(const char *name) {
+ 	if (!fp) {
+ 		eprintf("finger: fdopen: %s\n", strerror(errno));
+ 		close(s);
+-		return;
++		return 1;
+ 	}
+ 
+ 	sawret = 0;
+@@ -152,4 +152,6 @@ void netfinger(const char *name) {
+ 	}
+ 	if (!ateol) xputc('\n');
+ 	fclose(fp);
++
++	return 0;
+ }
+--- a/finger/sprint.c	1999-12-13 05:59:33.000000000 +1100
++++ b/finger/sprint.c	2009-06-10 20:08:45.000000000 +1000
+@@ -40,7 +40,7 @@ char sprint_rcsid[] = "$Id: sprint.c,v 1
+ #endif /* not lint */
+ 
+ #include <sys/types.h>
+-#include <sys/time.h>
++#include <time.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+--- a/finger/util.c	1999-09-29 08:53:58.000000000 +1000
++++ b/finger/util.c	2009-06-10 20:08:45.000000000 +1000
+@@ -64,7 +64,7 @@ static void find_idle_and_ttywrite(regis
+ 	struct stat sb;
+ 
+ 	/* No device for X console. Utmp entry by XDM login (":0"). */
+-	if (w->tty[0] == ':') {
++	if (strchr(w->tty, ':')) {
+ 		w->idletime = 0;  /* would be nice to have it emit ??? */
+ 		w->writable = 0;
+ 		return;
+@@ -109,9 +109,8 @@ static void userinfo(PERSON *pn, struct 
+ 	 * fields[3] -> homephone
+ 	 */
+ 	nfields = 0;
+-	for (p = strtok(bp, ","); p; p = strtok(NULL, ",")) {
+-		if (*p==0) p = NULL;  // skip empties
+-		if (nfields < 4) fields[nfields++] = p;
++	while ((p = strsep(&bp, ","))) {
++		if (nfields < 4) fields[nfields++] = *p ? p : NULL;
+ 	}
+ 	while (nfields<4) fields[nfields++] = NULL;
+ 
+@@ -150,6 +149,9 @@ static void userinfo(PERSON *pn, struct 
+ 
+ 		pn->realname = rname;
+ 	}
++	else {
++		pn->realname = NULL;
++	}
+ 
+ 	pn->office =      fields[1] ? strdup(fields[1]) : NULL;
+ 	pn->officephone = fields[2] ? strdup(fields[2]) : NULL;
+--- a/fingerd/fingerd.8	2000-07-31 09:56:57.000000000 +1000
++++ b/fingerd/fingerd.8	2009-06-10 20:08:45.000000000 +1000
+@@ -36,10 +36,10 @@
+ .Dt FINGERD 8
+ .Os "Linux NetKit (0.17)"
+ .Sh NAME
+-.Nm fingerd
++.Nm in.fingerd
+ .Nd remote user information server
+ .Sh SYNOPSIS
+-.Nm fingerd
++.Nm in.fingerd
+ .Op Fl wulf
+ .Op Fl pL Ar path
+ .Op Fl t Ar timeout
+@@ -61,7 +61,7 @@ option is given, remote users will get a
+ banner
+ which also shows some informations (e.g. uptime, operating system name and
+ release) about the system the
+-.Nm fingerd
++.Nm in.fingerd
+ is running on. Some sites may consider this a security risk as it
+ gives out information that may be useful to crackers. 
+ .Pp
+@@ -85,7 +85,7 @@ resource reasons.
+ .Pp
+ The 
+ .Fl p
+-option allows specification of an alternate location for fingerd to find
++option allows specification of an alternate location for in.fingerd to find
+ the 
+ .Dq finger
+ program. The
+@@ -97,7 +97,7 @@ The
+ option specifies the time to wait for a request before closing the
+ connection.  A value of 0 waits forever.  The default is 60 seconds.
+ .Pp
+-Options to fingerd should be specified in 
++Options to in.fingerd should be specified in 
+ .Pa /etc/inetd.conf .
+ .Pp
+ The finger protocol consists mostly of specifying command arguments.
+@@ -105,12 +105,12 @@ The 
+ .Xr inetd 8
+ .Dq super-server
+ runs
+-.Nm fingerd
++.Nm in.fingerd
+ for 
+ .Tn TCP
+ requests received on port 79.
+ Once connected 
+-.Nm fingerd
++.Nm in.fingerd
+ reads a single command line
+ terminated by a
+ .Aq Tn CRLF
+--- a/fingerd/fingerd.c	1999-12-13 05:46:28.000000000 +1100
++++ b/fingerd/fingerd.c	2009-06-10 20:08:45.000000000 +1000
+@@ -55,6 +55,7 @@ char rcsid[] = 
+ #include <netinet/in.h>
+ #include <sys/utsname.h>
+ #include <sys/wait.h>
++#include <sys/socket.h>
+ 
+ #include "pathnames.h"
+ #include "../version.h"