+/* $OpenBSD: sshpty.c,v 1.27 2007/09/11 04:36:29 stevesk Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
*/
#include "includes.h"
-RCSID("$OpenBSD: sshpty.c,v 1.12 2004/06/21 17:36:31 avsm Exp $");
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <signal.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <grp.h>
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#include <pwd.h>
+#include <stdarg.h>
+#include <string.h>
+#include <termios.h>
#ifdef HAVE_UTIL_H
# include <util.h>
-#endif /* HAVE_UTIL_H */
+#endif
+#include <unistd.h>
#include "sshpty.h"
#include "log.h"
*/
int
-pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen)
+pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
{
/* openpty(3) exists in OSF/1 and some other os'es */
char *name;
if (ioctl(*ttyfd, TIOCSCTTY, NULL) < 0)
error("ioctl(TIOCSCTTY): %.100s", strerror(errno));
#endif /* TIOCSCTTY */
-#ifdef HAVE_NEWS4
+#ifdef NEED_SETPGRP
if (setpgrp(0,0) < 0)
error("SETPGRP %s",strerror(errno));
-#endif /* HAVE_NEWS4 */
+#endif /* NEED_SETPGRP */
#ifdef USE_VHANGUP
old = signal(SIGHUP, SIG_IGN);
vhangup();
/* Changes the window size associated with the pty. */
void
-pty_change_window_size(int ptyfd, int row, int col,
- int xpixel, int ypixel)
+pty_change_window_size(int ptyfd, u_int row, u_int col,
+ u_int xpixel, u_int ypixel)
{
struct winsize w;
+ /* may truncate u_int -> u_short */
w.ws_row = row;
w.ws_col = col;
w.ws_xpixel = xpixel;
fatal("stat(%.100s) failed: %.100s", tty,
strerror(errno));
+#ifdef WITH_SELINUX
+ ssh_selinux_setup_pty(pw->pw_name, tty);
+#endif
+
if (st.st_uid != pw->pw_uid || st.st_gid != gid) {
if (chown(tty, pw->pw_uid, gid) < 0) {
if (errno == EROFS &&