+/* $OpenBSD: rstat_proc.c,v 1.2 1996/03/28 23:21:51 niklas Exp $ */
+
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
#ifndef lint
/*static char sccsid[] = "from: @(#)rpc.rstatd.c 1.1 86/09/25 Copyr 1984 Sun Micro";*/
/*static char sccsid[] = "from: @(#)rstat_proc.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char rcsid[] = "$Id: rstat_proc.c,v 1.1.1.1 1995/10/18 08:43:21 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: rstat_proc.c,v 1.2 1996/03/28 23:21:51 niklas Exp $";
#endif
/*
{ "_boottime" },
#define X_HZ 5
{ "_hz" },
-#ifdef vax
-#define X_AVENRUN 6
- { "_avenrun" },
-#endif
"",
};
struct ifnet_head ifnetq; /* chain of ethernet interfaces */
exit(1);
}
#endif
-#ifdef vax
- if (kvm_read(kfd, (long)nl[X_AVENRUN].n_value, (char *)avrun,
- sizeof (avrun)) != sizeof (avrun)) {
- syslog(LOG_ERR, "can't read avenrun from kmem");
- exit(1);
- }
-#endif
#ifdef BSD
(void)getloadavg(avrun, sizeof(avrun) / sizeof(avrun[0]));
#endif
+# $OpenBSD: Makefile,v 1.2 1996/03/28 23:21:53 niklas Exp $
# from: @(#)Makefile 8.2 (Berkeley) 12/15/93
-# $Id: Makefile,v 1.1.1.1 1995/10/18 08:43:23 deraadt Exp $
+# $NetBSD: Makefile,v 1.6 1996/02/24 01:22:12 jtk Exp $
PROG= telnetd
CFLAGS+=-DLINEMODE -DKLUDGELINEMODE -DUSE_TERMIO -DDIAGNOSTICS
-CFLAGS+=-DOLD_ENVIRON -DENV_HACK
+CFLAGS+=-DOLD_ENVIRON -DENV_HACK -I${.CURDIR}
SRCS= authenc.c global.c slc.c state.c sys_term.c telnetd.c \
termstat.c utility.c
DPADD= ${LIBUTIL} ${LIBTERM}
-LDADD= -lutil -ltermcap -ltelnet
+LDADD+= -lutil -ltermcap -ltelnet
MAN= telnetd.8
+
# These are the sources that have encryption stuff in them.
CRYPT_SRC= authenc.c ext.h state.c telnetd.c termstat.c
CRYPT_SRC+= utility.c Makefile
+/* $OpenBSD: authenc.c,v 1.2 1996/03/28 23:21:54 niklas Exp $ */
+/* $NetBSD: authenc.c,v 1.3 1996/02/28 20:38:08 thorpej Exp $ */
+
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)authenc.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: authenc.c,v 1.1.1.1 1995/10/18 08:43:23 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)authenc.c 8.2 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: authenc.c,v 1.3 1996/02/28 20:38:08 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: authenc.c,v 1.2 1996/03/28 23:21:54 niklas Exp $";
+#endif
#endif /* not lint */
#if defined(AUTHENTICATION)
int len;
{
if (nfrontp + len < netobuf + BUFSIZ) {
- bcopy((void *)str, (void *)nfrontp, len);
+ memmove((void *)nfrontp, (void *)str, len);
nfrontp += len;
return(len);
}
+/* $OpenBSD: defs.h,v 1.2 1996/03/28 23:21:55 niklas Exp $ */
+/* $NetBSD: defs.h,v 1.6 1996/02/28 20:38:10 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* SUCH DAMAGE.
*
* from: @(#)defs.h 8.1 (Berkeley) 6/4/93
- * $Id: defs.h,v 1.1.1.1 1995/10/18 08:43:23 deraadt Exp $
*/
/*
+/* $OpenBSD: ext.h,v 1.2 1996/03/28 23:21:56 niklas Exp $ */
+/* $NetBSD: ext.h,v 1.6 1996/02/28 20:38:13 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * from: @(#)ext.h 8.1 (Berkeley) 6/4/93
- * $Id: ext.h,v 1.1.1.1 1995/10/18 08:43:23 deraadt Exp $
+ * from: @(#)ext.h 8.2 (Berkeley) 12/15/93
*/
/*
extern char *line;
extern int SYNCHing; /* we are in TELNET SYNCH mode */
-#ifndef P
-# ifdef __STDC__
-# define P(x) x
-# else
-# define P(x) ()
-# endif
-#endif
+#include <sys/cdefs.h>
+#define P __P
extern void
_termstat P((void)),
+/* $OpenBSD: global.c,v 1.2 1996/03/28 23:21:57 niklas Exp $ */
+/* $NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)global.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: global.c,v 1.1.1.1 1995/10/18 08:43:24 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)global.c 8.1 (Berkeley) 6/4/93";
+static char rcsid[] = "$NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: global.c,v 1.2 1996/03/28 23:21:57 niklas Exp $";
+#endif
#endif /* not lint */
/*
* we will actually allocate the space.
*/
-#include "defs.h"
+#include <defs.h>
#define extern
-#include "ext.h"
+#include <ext.h>
+/* $OpenBSD: pathnames.h,v 1.2 1996/03/28 23:21:57 niklas Exp $ */
+/* $NetBSD: pathnames.h,v 1.5 1996/02/28 20:38:15 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* SUCH DAMAGE.
*
* from: @(#)pathnames.h 8.1 (Berkeley) 6/4/93
- * $Id: pathnames.h,v 1.1.1.1 1995/10/18 08:43:24 deraadt Exp $
*/
#if BSD > 43
+/* $OpenBSD: slc.c,v 1.2 1996/03/28 23:21:58 niklas Exp $ */
+/* $NetBSD: slc.c,v 1.5 1996/02/28 20:38:16 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)slc.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: slc.c,v 1.1.1.1 1995/10/18 08:43:24 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)slc.c 8.1 (Berkeley) 6/4/93";
+static char rcsid[] = "$NetBSD: slc.c,v 1.5 1996/02/28 20:38:16 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: slc.c,v 1.2 1996/03/28 23:21:58 niklas Exp $";
+#endif
#endif /* not lint */
#include "telnetd.h"
+/* $OpenBSD: state.c,v 1.3 1996/03/28 23:21:59 niklas Exp $ */
+/* $NetBSD: state.c,v 1.9 1996/02/28 20:38:19 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)state.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: state.c,v 1.2 1995/10/28 02:33:51 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)state.c 8.5 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: state.c,v 1.9 1996/02/28 20:38:19 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: state.c,v 1.3 1996/03/28 23:21:59 niklas Exp $";
+#endif
#endif /* not lint */
#include "telnetd.h"
char xbuf2[BUFSIZ];
register char *cp;
int n = pfrontp - opfrontp, oc;
- bcopy(opfrontp, xptyobuf, n);
+ memmove(xptyobuf, opfrontp, n);
pfrontp = opfrontp;
pfrontp += term_input(xptyobuf, pfrontp, n, BUFSIZ+NETSLOP,
xbuf2, &oc, BUFSIZ);
* All state defaults are negative, and resp defaults to 0.
*
* When initiating a request to change state to new_state:
- *
+ *
* if ((want_resp == 0 && new_state == my_state) || want_state == new_state) {
* do nothing;
* } else {
*/
if (lmodetype != REAL_LINEMODE)
break;
- lmodetype = KLUDGE_LINEMODE;
# endif /* KLUDGELINEMODE */
clientstat(TELOPT_LINEMODE, WONT, 0);
break;
clientstat(TELOPT_LINEMODE, WILL, 0);
}
-#define ADD(c) *ncp++ = c;
-#define ADD_DATA(c) { *ncp++ = c; if (c == SE) *ncp++ = c; }
+#define ADD(c) *ncp++ = c
+#define ADD_DATA(c) { *ncp++ = c; if (c == SE || c == IAC) *ncp++ = c; }
void
send_status()
{
if (my_want_state_is_will(i)) {
ADD(WILL);
ADD_DATA(i);
- if (i == IAC)
- ADD(IAC);
}
if (his_want_state_is_will(i)) {
ADD(DO);
ADD_DATA(i);
- if (i == IAC)
- ADD(IAC);
}
}
ADD(SE);
if (restartany >= 0) {
- ADD(SB)
+ ADD(SB);
ADD(TELOPT_LFLOW);
if (restartany) {
ADD(LFLOW_RESTART_ANY);
} else {
ADD(LFLOW_RESTART_XON);
}
- ADD(SE)
- ADD(SB);
+ ADD(SE);
}
}
ADD(TELOPT_LINEMODE);
ADD(LM_MODE);
ADD_DATA(editmode);
- if (editmode == IAC)
- ADD(IAC);
ADD(SE);
ADD(SB);
+/* $OpenBSD: sys_term.c,v 1.3 1996/03/28 23:22:00 niklas Exp $ */
+/* $NetBSD: sys_term.c,v 1.8 1996/02/28 20:38:21 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)sys_term.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: sys_term.c,v 1.2 1996/02/22 10:39:31 niklas Exp $";
+#if 0
+static char sccsid[] = "@(#)sys_term.c 8.4+1 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: sys_term.c,v 1.8 1996/02/28 20:38:21 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: sys_term.c,v 1.3 1996/03/28 23:22:00 niklas Exp $";
+#endif
#endif /* not lint */
#include "telnetd.h"
#include "pathnames.h"
+#include <sys/cdefs.h>
+#define P __P
+
#if defined(AUTHENTICATION)
#include <libtelnet/auth.h>
#endif
# ifdef CRAY
#include <tmpdir.h>
#include <sys/wait.h>
-# if defined(_SC_CRAY_SECURE_SYS) && !defined(SCM_SECURITY)
- /*
- * UNICOS 6.0/6.1 do not have SCM_SECURITY defined, so we can
- * use it to tell us to turn off all the socket security code,
- * since that is only used in UNICOS 7.0 and later.
- */
-# undef _SC_CRAY_SECURE_SYS
+# if (UNICOS_LVL == '7.0') || (UNICOS_LVL == '7.1')
+# define UNICOS7x
# endif
-# if defined(_SC_CRAY_SECURE_SYS)
+# ifdef UNICOS7x
#include <sys/sysv.h>
#include <sys/secstat.h>
extern int secflag;
extern struct sysv sysv;
-# endif /* _SC_CRAY_SECURE_SYS */
+# endif /* UNICOS7x */
# endif /* CRAY */
#endif /* NEWINIT */
{
if (len > sizeof(termbuf))
len = sizeof(termbuf);
- bcopy(cp, (char *)&termbuf, len);
+ memmove((char *)&termbuf, cp, len);
termbuf2 = termbuf;
}
#endif /* defined(LINEMODE) && defined(TIOCPKT_IOCTL) */
* Only make the necessary changes.
*/
#ifndef USE_TERMIO
- if (bcmp((char *)&termbuf.sg, (char *)&termbuf2.sg, sizeof(termbuf.sg)))
+ if (memcmp((char *)&termbuf.sg, (char *)&termbuf2.sg,
+ sizeof(termbuf.sg)))
(void) ioctl(pty, TIOCSETN, (char *)&termbuf.sg);
- if (bcmp((char *)&termbuf.tc, (char *)&termbuf2.tc, sizeof(termbuf.tc)))
+ if (memcmp((char *)&termbuf.tc, (char *)&termbuf2.tc,
+ sizeof(termbuf.tc)))
(void) ioctl(pty, TIOCSETC, (char *)&termbuf.tc);
- if (bcmp((char *)&termbuf.ltc, (char *)&termbuf2.ltc,
+ if (memcmp((char *)&termbuf.ltc, (char *)&termbuf2.ltc,
sizeof(termbuf.ltc)))
(void) ioctl(pty, TIOCSLTC, (char *)&termbuf.ltc);
if (termbuf.lflags != termbuf2.lflags)
(void) ioctl(pty, TIOCLSET, (char *)&termbuf.lflags);
#else /* USE_TERMIO */
- if (bcmp((char *)&termbuf, (char *)&termbuf2, sizeof(termbuf)))
+ if (memcmp((char *)&termbuf, (char *)&termbuf2, sizeof(termbuf)))
# ifdef STREAMSPTY
(void) tcsetattr(ttyfd, TCSANOW, &termbuf);
# else
#endif
}
+/*
+ * Try to guess whether speeds are "encoded" (4.2BSD) or just numeric (4.4BSD).
+ */
+#if B4800 != 4800
+#define DECODE_BAUD
+#endif
+
+#ifdef DECODE_BAUD
+
/*
* A table of available terminal speeds
*/
int speed;
int value;
} termspeeds[] = {
- { 0, B0 }, { 50, B50 }, { 75, B75 },
- { 110, B110 }, { 134, B134 }, { 150, B150 },
- { 200, B200 }, { 300, B300 }, { 600, B600 },
- { 1200, B1200 }, { 1800, B1800 }, { 2400, B2400 },
- { 4800, B4800 }, { 9600, B9600 }, { 19200, B9600 },
- { 38400, B9600 }, { -1, B9600 }
+ { 0, B0 }, { 50, B50 }, { 75, B75 },
+ { 110, B110 }, { 134, B134 }, { 150, B150 },
+ { 200, B200 }, { 300, B300 }, { 600, B600 },
+ { 1200, B1200 }, { 1800, B1800 }, { 2400, B2400 },
+ { 4800, B4800 },
+#ifdef B7200
+ { 7200, B7200 },
+#endif
+ { 9600, B9600 },
+#ifdef B14400
+ { 14400, B14400 },
+#endif
+#ifdef B19200
+ { 19200, B19200 },
+#endif
+#ifdef B28800
+ { 28800, B28800 },
+#endif
+#ifdef B38400
+ { 38400, B38400 },
+#endif
+#ifdef B57600
+ { 57600, B57600 },
+#endif
+#ifdef B115200
+ { 115200, B115200 },
+#endif
+#ifdef B230400
+ { 230400, B230400 },
+#endif
+ { -1, 0 }
};
+#endif /* DECODE_BUAD */
void
tty_tspeed(val)
int val;
{
+#ifdef DECODE_BAUD
register struct termspeeds *tp;
for (tp = termspeeds; (tp->speed != -1) && (val > tp->speed); tp++)
;
+ if (tp->speed == -1) /* back up to last valid value */
+ --tp;
cfsetospeed(&termbuf, tp->value);
+#else /* DECODE_BUAD */
+ cfsetospeed(&termbuf, val);
+#endif /* DECODE_BUAD */
}
void
tty_rspeed(val)
int val;
{
+#ifdef DECODE_BAUD
register struct termspeeds *tp;
for (tp = termspeeds; (tp->speed != -1) && (val > tp->speed); tp++)
;
+ if (tp->speed == -1) /* back up to last valid value */
+ --tp;
cfsetispeed(&termbuf, tp->value);
+#else /* DECODE_BAUD */
+ cfsetispeed(&termbuf, val);
+#endif /* DECODE_BAUD */
}
#if defined(CRAY2) && defined(UNICOS5)
#ifdef USE_TERMIO
ttyfd = t;
#endif
- if (ioctl(t, I_PUSH, "ptem") < 0)
+ if (ioctl(t, I_PUSH, "ptem") < 0)
fatal(net, "I_PUSH ptem");
if (ioctl(t, I_PUSH, "ldterm") < 0)
fatal(net, "I_PUSH ldterm");
init_termbuf();
# ifdef TIOCGWINSZ
if (def_row || def_col) {
- bzero((char *)&ws, sizeof(ws));
+ memset((char *)&ws, 0, sizeof(ws));
ws.ws_col = def_col;
ws.ws_row = def_row;
(void)ioctl(t, TIOCSWINSZ, (char *)&ws);
char *line;
{
register int t;
-#if defined(_SC_CRAY_SECURE_SYS)
+#ifdef UNICOS7x
struct secstat secbuf;
-#endif /* _SC_CRAY_SECURE_SYS */
+#endif /* UNICOS7x */
#ifndef STREAMSPTY
/*
# if !defined(CRAY) && (BSD > 43)
(void) revoke(line);
# endif
-#if defined(_SC_CRAY_SECURE_SYS)
+#ifdef UNICOS7x
if (secflag) {
if (secstat(line, &secbuf) < 0)
return(-1);
if (setucmp(secbuf.st_compart) < 0)
return(-1);
}
-#endif /* _SC_CRAY_SECURE_SYS */
+#endif /* UNICOS7x */
t = open(line, O_RDWR|O_NOCTTY);
-#if defined(_SC_CRAY_SECURE_SYS)
+#ifdef UNICOS7x
if (secflag) {
if (setulvl(sysv.sy_minlvl) < 0)
return(-1);
if (setucmp(0) < 0)
return(-1);
}
-#endif /* _SC_CRAY_SECURE_SYS */
+#endif /* UNICOS7x */
if (t < 0)
return(-1);
(void) signal(SIGHUP, SIG_IGN);
(void) ioctl(t, TCVHUP, (char *)0);
(void) signal(SIGHUP, SIG_DFL);
- setpgrp();
-#if defined(_SC_CRAY_SECURE_SYS)
+#ifdef UNICOS7x
if (secflag) {
if (secstat(line, &secbuf) < 0)
return(-1);
if (setucmp(secbuf.st_compart) < 0)
return(-1);
}
-#endif /* _SC_CRAY_SECURE_SYS */
+#endif /* UNICOS7x */
i = open(line, O_RDWR);
-#if defined(_SC_CRAY_SECURE_SYS)
+#ifdef UNICOS7x
if (secflag) {
if (setulvl(sysv.sy_minlvl) < 0)
return(-1);
if (setucmp(0) < 0)
return(-1);
}
-#endif /* _SC_CRAY_SECURE_SYS */
+#endif /* UNICOS7x */
if (i < 0)
return(-1);
* setsid() call above may have set our pgrp, so clear
* it out before opening the tty...
*/
+# ifndef SOLARIS
(void) setpgrp(0, 0);
+# else
+ (void) setpgrp();
+# endif
close(open(line, O_RDWR));
# endif
if (t != 0)
* Create utmp entry for child
*/
- bzero(&utmpx, sizeof(utmpx));
+ memset(&utmpx, 0, sizeof(utmpx));
SCPYN(utmpx.ut_user, ".telnet");
SCPYN(utmpx.ut_line, line + sizeof("/dev/") - 1);
utmpx.ut_pid = pid;
fatal(net, "makeutx failed");
#endif
+ scrub_env();
+
/*
* -h : pass on name of host.
* WARNING: -h is accepted by login if and only if
#if !defined(NO_LOGIN_P)
argv = addarg(argv, "-p");
#endif
+#ifdef LINEMODE
+ /*
+ * Set the environment variable "LINEMODE" to either
+ * "real" or "kludge" if we are operating in either
+ * real or kludge linemode.
+ */
+ if (lmodetype == REAL_LINEMODE)
+ setenv("LINEMODE", "real", 1);
+# ifdef KLUDGELINEMODE
+ else if (lmodetype == KLUDGE_LINEMODE || lmodetype == KLUDGE_OK)
+ setenv("LINEMODE", "kludge", 1);
+# endif
+#endif
#ifdef BFTPDAEMON
/*
* Are we working as the bftp daemon? If so, then ask login
if (bftpd) {
argv = addarg(argv, "-e");
argv = addarg(argv, BFTPPATH);
- } else
+ } else
#endif
#if defined (SecurID)
/*
*/
unsetenv("USER");
}
+#ifdef SOLARIS
+ else {
+ char **p;
+
+ argv = addarg(argv, ""); /* no login name */
+ for (p = environ; *p; p++) {
+ argv = addarg(argv, *p);
+ }
+ }
+#endif /* SOLARIS */
#if defined(AUTHENTICATION) && defined(NO_LOGIN_F) && defined(LOGIN_R)
if (pty > 2)
close(pty);
#endif
closelog();
+ /*
+ * This sleep(1) is in here so that telnetd can
+ * finish up with the tty. There's a race condition
+ * the login banner message gets lost...
+ */
+ sleep(1);
execv(_PATH_LOGIN, argv);
syslog(LOG_ERR, "%s: %m\n", _PATH_LOGIN);
if (cpp == &argv[(long)argv[-1]]) {
--argv;
*argv = (char *)((long)(*argv) + 10);
- argv = (char **)realloc(argv, (long)(*argv) + 2);
+ argv = (char **)realloc(argv, sizeof(*argv)*((long)(*argv) + 2));
if (argv == NULL)
return(NULL);
argv++;
}
#endif /* NEWINIT */
+/*
+ * scrub_env()
+ *
+ * Remove a few things from the environment that
+ * don't need to be there.
+ */
+scrub_env()
+{
+ register char **cpp, **cpp2;
+
+ for (cpp2 = cpp = environ; *cpp; cpp++) {
+ if (strncmp(*cpp, "LD_", 3) &&
+ strncmp(*cpp, "_RLD_", 5) &&
+ strncmp(*cpp, "LIBPATH=", 8) &&
+ strncmp(*cpp, "IFS=", 4))
+ *cpp2++ = *cpp;
+ }
+ *cpp2 = 0;
+}
+
/*
* cleanup()
*
# ifdef CRAY
static int incleanup = 0;
register int t;
+ int child_status; /* status of child process as returned by waitpid */
+ int flags = WNOHANG|WUNTRACED;
/*
* 1: Pick up the zombie, if we are being called
* 5: Close down the network and pty connections.
* 6: Finish up the TMPDIR cleanup, if needed.
*/
- if (sig == SIGCHLD)
- while (waitpid(-1, 0, WNOHANG) > 0)
+ if (sig == SIGCHLD) {
+ while (waitpid(-1, &child_status, flags) > 0)
; /* VOID */
+ /* Check if the child process was stopped
+ * rather than exited. We want cleanup only if
+ * the child has died.
+ */
+ if (WIFSTOPPED(child_status)) {
+ return;
+ }
+ }
t = sigblock(sigmask(SIGCHLD));
if (incleanup) {
sigsetmask(t);
}
incleanup = 1;
sigsetmask(t);
+#ifdef UNICOS7x
if (secflag) {
/*
* We need to set ourselves back to a null
setulvl(sysv.sy_minlvl);
setucmp((long)0);
}
+#endif /* UNICOS7x */
t = cleantmp(&wtmp);
setutent(); /* just to make sure */
}
}
+/*
+ * jid_getutid:
+ * called by jobend() before calling cleantmp()
+ * to find the correct $TMPDIR to cleanup.
+ */
+
+ struct utmp *
+jid_getutid(jid)
+ int jid;
+{
+ struct utmp *cur = NULL;
+
+ setutent(); /* just to make sure */
+ while (cur = getutent()) {
+ if ( (cur->ut_type != NULL) && (jid == cur->ut_jid) ) {
+ return(cur);
+ }
+ }
+
+ return(0);
+}
+
/*
* Clean up the TMPDIR that login created.
* The first time this is called we pick up the info
register char *user;
{
static int saved_jid = 0;
+ static int pty_saved_jid = 0;
static char saved_path[sizeof(wtmp.ut_tpath)+1];
static char saved_user[sizeof(wtmp.ut_user)+1];
+ /*
+ * this little piece of code comes into play
+ * only when ptyreconnect is used to reconnect
+ * to an previous session.
+ *
+ * this is the only time when the
+ * "saved_jid != jid" code is executed.
+ */
+
+ if ( saved_jid && saved_jid != jid ) {
+ if (!path) { /* called from signal handler */
+ pty_saved_jid = jid;
+ } else {
+ pty_saved_jid = saved_jid;
+ }
+ }
+
if (path) {
strncpy(saved_path, path, sizeof(wtmp.ut_tpath));
strncpy(saved_user, user, sizeof(wtmp.ut_user));
saved_jid = jid;
return(0);
}
+
+ /* if the jid has changed, get the correct entry from the utmp file */
+
+ if ( saved_jid != jid ) {
+ struct utmp *utp = NULL;
+ struct utmp *jid_getutid();
+
+ utp = jid_getutid(pty_saved_jid);
+
+ if (utp == 0) {
+ syslog(LOG_ERR, "Can't get /etc/utmp entry to clean TMPDIR");
+ return(-1);
+ }
+
+ cleantmpdir(jid, utp->ut_tpath, utp->ut_user);
+ return(1);
+ }
+
cleantmpdir(jid, saved_path, saved_user);
return(1);
}
if (statbf.st_size && utmp) {
nutmp = read(f, (char *)utmp, (int)statbf.st_size);
nutmp /= sizeof(struct utmp);
-
+
for (u = utmp ; u < &utmp[nutmp] ; u++) {
if (SCMPN(u->ut_line, line+5) ||
u->ut_name[0]==0)
+.\" $OpenBSD: telnetd.8,v 1.3 1996/03/28 23:22:02 niklas Exp $
+.\" $NetBSD: telnetd.8,v 1.7 1996/02/28 20:30:33 thorpej Exp $
+.\"
.\" Copyright (c) 1983, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" SUCH DAMAGE.
.\"
.\" from: @(#)telnetd.8 8.3 (Berkeley) 3/1/94
-.\" $Id: telnetd.8,v 1.2 1996/01/11 17:49:42 deraadt Exp $
.\"
.Dd March 1, 1994
.Dt TELNETD 8
+/* $OpenBSD: telnetd.c,v 1.2 1996/03/28 23:22:03 niklas Exp $ */
+/* $NetBSD: telnetd.c,v 1.5 1996/02/28 20:38:23 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
#endif /* not lint */
#ifndef lint
-/* from: static char sccsid[] = "@(#)telnetd.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: telnetd.c,v 1.1.1.1 1995/10/18 08:43:24 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)telnetd.c 8.4 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: telnetd.c,v 1.5 1996/02/28 20:38:23 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: telnetd.c,v 1.2 1996/03/28 23:22:03 niklas Exp $";
+#endif
#endif /* not lint */
#include "telnetd.h"
#include "pathnames.h"
+#include <sys/cdefs.h>
+#define P __P
+
#if defined(_SC_CRAY_SECURE_SYS) && !defined(SCM_SECURITY)
/*
* UNICOS 6.0/6.1 do not have SCM_SECURITY defined, so we can
int szi = sizeof(int);
#endif /* SO_SEC_MULTI */
- bzero((char *)&dv, sizeof(dv));
+ memset((char *)&dv, 0, sizeof(dv));
if (getsysv(&sysv, sizeof(struct sysv)) != 0) {
perror("getsysv");
static unsigned char sb[] =
{ IAC, SB, TELOPT_TSPEED, TELQUAL_SEND, IAC, SE };
- bcopy(sb, nfrontp, sizeof sb);
+ memmove(nfrontp, sb, sizeof sb);
nfrontp += sizeof sb;
+ DIAG(TD_OPTIONS, printsub('>', sb + 2, sizeof sb - 2););
}
if (his_state_is_will(TELOPT_XDISPLOC)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_XDISPLOC, TELQUAL_SEND, IAC, SE };
- bcopy(sb, nfrontp, sizeof sb);
+ memmove(nfrontp, sb, sizeof sb);
nfrontp += sizeof sb;
+ DIAG(TD_OPTIONS, printsub('>', sb + 2, sizeof sb - 2););
}
if (his_state_is_will(TELOPT_NEW_ENVIRON)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_NEW_ENVIRON, TELQUAL_SEND, IAC, SE };
- bcopy(sb, nfrontp, sizeof sb);
+ memmove(nfrontp, sb, sizeof sb);
nfrontp += sizeof sb;
+ DIAG(TD_OPTIONS, printsub('>', sb + 2, sizeof sb - 2););
}
else if (his_state_is_will(TELOPT_OLD_ENVIRON)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_OLD_ENVIRON, TELQUAL_SEND, IAC, SE };
- bcopy(sb, nfrontp, sizeof sb);
+ memmove(nfrontp, sb, sizeof sb);
nfrontp += sizeof sb;
+ DIAG(TD_OPTIONS, printsub('>', sb + 2, sizeof sb - 2););
}
if (his_state_is_will(TELOPT_TTYPE)) {
- bcopy(ttytype_sbbuf, nfrontp, sizeof ttytype_sbbuf);
+ memmove(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
nfrontp += sizeof ttytype_sbbuf;
+ DIAG(TD_OPTIONS, printsub('>', ttytype_sbbuf + 2,
+ sizeof ttytype_sbbuf - 2););
}
if (his_state_is_will(TELOPT_TSPEED)) {
while (sequenceIs(tspeedsubopt, baseline))
if (his_state_is_wont(TELOPT_TTYPE))
return;
settimer(baseline);
- bcopy(ttytype_sbbuf, nfrontp, sizeof ttytype_sbbuf);
+ memmove(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
nfrontp += sizeof ttytype_sbbuf;
+ DIAG(TD_OPTIONS, printsub('>', ttytype_sbbuf + 2,
+ sizeof ttytype_sbbuf - 2););
while (sequenceIs(ttypesubopt, baseline))
ttloop();
}
#if defined(_SC_CRAY_SECURE_SYS)
/*
- * set ttyp line security label
+ * set ttyp line security label
*/
if (secflag) {
char slave_dev[16];
if (hp == NULL && registerd_host_only) {
fatal(net, "Couldn't resolve your address into a host name.\r\n\
- Please contact your net administrator");
+ Please contact your net administrator");
} else if (hp &&
- (strlen(hp->h_name) <= ((utmp_len < 0) ? -utmp_len : utmp_len))) {
+ (strlen(hp->h_name) <= (unsigned int)((utmp_len < 0) ? -utmp_len
+ : utmp_len))) {
host = hp->h_name;
} else {
host = inet_ntoa(who->sin_addr);
char *HN;
char *IM;
void netflush();
+ int nfd;
/*
* Initialize the slc mapping table.
startslave(host);
#endif
+ nfd = ((f > p) ? f : p) + 1;
for (;;) {
fd_set ibits, obits, xbits;
register int c;
if (!SYNCHing) {
FD_SET(f, &xbits);
}
- if ((c = select(16, &ibits, &obits, &xbits,
+ if ((c = select(nfd, &ibits, &obits, &xbits,
(struct timeval *)0)) < 1) {
if (c == -1) {
if (errno == EINTR) {
*nfrontp++ = IAC;
*nfrontp++ = DM;
neturg = nfrontp-1; /* off by one XXX */
+ DIAG(TD_OPTIONS,
+ printoption("td: send IAC", DM));
+
#endif
}
if (his_state_is_will(TELOPT_LFLOW) &&
: LFLOW_OFF,
IAC, SE);
nfrontp += 6;
+ DIAG(TD_OPTIONS, printsub('>',
+ (unsigned char *)nfrontp-4,
+ 4););
}
}
pcc--;
}
cleanup(0);
} /* end of telnet */
-
+
#ifndef TCSIG
# ifdef TIOCSIG
# define TCSIG TIOCSIG
tp = (struct termio *) (ibuf+1 + sizeof(struct iocblk));
vstop = tp->c_cc[VSTOP];
vstart = tp->c_cc[VSTART];
- ixon = tp->c_iflag & IXON;
+ ixon = tp->c_iflag & IXON;
break;
default:
errno = EAGAIN;
{
ptyflush(); /* half-hearted */
+#if defined(STREAMSPTY) && defined(TIOCSIGNAL)
+ /* Streams PTY style ioctl to post a signal */
+ {
+ int sig = SIGINT;
+ (void) ioctl(pty, TIOCSIGNAL, &sig);
+ (void) ioctl(pty, I_FLUSH, FLUSHR);
+ }
+#else
#ifdef TCSIG
(void) ioctl(pty, TCSIG, (char *)SIGINT);
#else /* TCSIG */
*pfrontp++ = slctab[SLC_IP].sptr ?
(unsigned char)*slctab[SLC_IP].sptr : '\177';
#endif /* TCSIG */
+#endif
}
/*
+/* $OpenBSD: telnetd.h,v 1.2 1996/03/28 23:22:04 niklas Exp $ */
+/* $NetBSD: telnetd.h,v 1.5 1996/02/28 20:38:25 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* SUCH DAMAGE.
*
* from: @(#)telnetd.h 8.1 (Berkeley) 6/4/93
- * $Id: telnetd.h,v 1.1.1.1 1995/10/18 08:43:25 deraadt Exp $
*/
-#include "defs.h"
-#include "ext.h"
+#include <defs.h>
+#include <ext.h>
#ifdef DIAGNOSTICS
#define DIAG(a,b) if (diagnostic & (a)) b
+/* $OpenBSD: termstat.c,v 1.2 1996/03/28 23:22:05 niklas Exp $ */
+/* $NetBSD: termstat.c,v 1.5 1996/02/28 20:38:27 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)termstat.c 8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: termstat.c,v 1.1.1.1 1995/10/18 08:43:25 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)termstat.c 8.2 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: termstat.c,v 1.5 1996/02/28 20:38:27 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: termstat.c,v 1.2 1996/03/28 23:22:05 niklas Exp $";
+#endif
#endif /* not lint */
#include "telnetd.h"
nfrontp += 7;
editmode = useeditmode;
}
-
+
/*
* Check for changes to special characters in use.
uselinemode = 1;
}
}
-
+
/*
* Quit now if we can't do it.
*/
send_will(TELOPT_ECHO, 1);
}
break;
-
+
case LM_MODE:
{
register int ack, changed;
IAC, SE);
nfrontp += 7;
}
-
+
editmode = useeditmode;
}
(void) ioctl(pty, TIOCSWINSZ, (char *)&ws);
}
#endif /* TIOCSWINSZ */
-
+
break;
-
+
case TELOPT_TSPEED:
{
def_tspeed = parm1;
*
* Some things should not be done until after the login process has started
* and all the pty modes are set to what they are supposed to be. This
- * function is called when the pty state has been processed for the first time.
+ * function is called when the pty state has been processed for the first time.
* It calls other functions that do things that were deferred in each module.
*/
void
if (def_col || def_row) {
struct winsize ws;
- bzero((char *)&ws, sizeof(ws));
+ memset((char *)&ws, 0, sizeof(ws));
ws.ws_col = def_col;
ws.ws_row = def_row;
(void) ioctl(pty, TIOCSWINSZ, (char *)&ws);
+/* $OpenBSD: utility.c,v 1.2 1996/03/28 23:22:06 niklas Exp $ */
+/* $NetBSD: utility.c,v 1.9 1996/02/28 20:38:29 thorpej Exp $ */
+
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*/
#ifndef lint
-/* from: static char sccsid[] = "@(#)utility.c 8.2 (Berkeley) 12/15/93"; */
-static char *rcsid = "$Id: utility.c,v 1.1.1.1 1995/10/18 08:43:25 deraadt Exp $";
+#if 0
+static char sccsid[] = "@(#)utility.c 8.4 (Berkeley) 5/30/95";
+static char rcsid[] = "$NetBSD: utility.c,v 1.9 1996/02/28 20:38:29 thorpej Exp $";
+#else
+static char rcsid[] = "$OpenBSD: utility.c,v 1.2 1996/03/28 23:22:06 niklas Exp $";
+#endif
#endif /* not lint */
#include <sys/utsname.h>
next = nextitem(next);
} while (wewant(next) && (nfrontp > next));
length = next-thisitem;
- bcopy(thisitem, good, length);
+ memmove(good, thisitem, length);
good += length;
thisitem = next;
} else {
netflush();
}
- bcopy(ptr, nfrontp, len);
+ memmove(nfrontp, ptr, len);
nfrontp += len;
} /* end of writenet */
{
char buf[BUFSIZ], *strerror();
- (void) sprintf(buf, "%s: %s\r\n", msg, strerror(errno));
+ (void) sprintf(buf, "%s: %s", msg, strerror(errno));
fatal(f, buf);
}
* between two % signs and expand it...
*/
static char fmtstr[] = { "%l:%M\
-%P on %A, %d %B %Y" };
+%p on %A, %d %B %Y" };
void
putf(cp, where)
char db[100];
struct utsname utsinfo;
#ifdef STREAMSPTY
- extern char *index();
+ extern char *strchr();
#else
- extern char *rindex();
+ extern char *strrchr();
#endif
uname(&utsinfo);
case 't':
#ifdef STREAMSPTY
/* names are like /dev/pts/2 -- we want pts/2 */
- slash = index(line+1, '/');
+ slash = strchr(line+1, '/');
#else
- slash = rindex(line, '/');
+ slash = strrchr(line, '/');
#endif
if (slash == (char *) 0)
putstr(line);
register int i;
char buf[512];
- if (!(diagnostic & TD_OPTIONS))
+ if (!(diagnostic & TD_OPTIONS))
return;
if (direction) {
break;
}
break;
-
+
case LM_SLC:
sprintf(nfrontp, "SLC");
nfrontp += strlen(nfrontp);
nfrontp += strlen(nfrontp);
break;
-
+
default:
sprintf(nfrontp, " %d", pointer[i]);
nfrontp += strlen(nfrontp);
case TELOPT_AUTHENTICATION:
sprintf(nfrontp, "AUTHENTICATION");
nfrontp += strlen(nfrontp);
-
+
if (length < 2) {
sprintf(nfrontp, " (empty suboption??\?)");
nfrontp += strlen(nfrontp);
default:
if (TELOPT_OK(pointer[0]))
- sprintf(nfrontp, "%s (unknown)", TELOPT(pointer[0]));
+ sprintf(nfrontp, "%s (unknown)", TELOPT(pointer[0]));
else
- sprintf(nfrontp, "%d (unknown)", pointer[i]);
+ sprintf(nfrontp, "%d (unknown)", pointer[i]);
nfrontp += strlen(nfrontp);
for (i = 1; i < length; i++) {
sprintf(nfrontp, " %d", pointer[i]);
nfrontp += strlen(nfrontp);
for (i = 0; i < 20 && cnt; i++) {
sprintf(nfrontp, "%02x", *ptr);
- nfrontp += strlen(nfrontp);
+ nfrontp += strlen(nfrontp);
if (isprint(*ptr)) {
xbuf[i] = *ptr;
} else {
xbuf[i] = '.';
}
- if (i % 2) {
+ if (i % 2) {
*nfrontp = ' ';
nfrontp++;
}
xbuf[i] = '\0';
sprintf(nfrontp, " %s\r\n", xbuf );
nfrontp += strlen(nfrontp);
- }
+ }
}
#endif /* DIAGNOSTICS */
projects / openbsd / commitdiff