diff options
Diffstat (limited to 'crypto/openssh/sshpty.c')
| -rw-r--r-- | crypto/openssh/sshpty.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/crypto/openssh/sshpty.c b/crypto/openssh/sshpty.c index 36788c4..79c62ee 100644 --- a/crypto/openssh/sshpty.c +++ b/crypto/openssh/sshpty.c @@ -1,3 +1,4 @@ +/* $OpenBSD: sshpty.c,v 1.26 2006/08/03 03:34:42 deraadt Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -12,11 +13,26 @@ */ #include "includes.h" -RCSID("$OpenBSD: sshpty.c,v 1.12 2004/06/21 17:36:31 avsm Exp $"); +#include <sys/types.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <signal.h> + +#include <errno.h> +#include <fcntl.h> +#include <grp.h> +#ifdef HAVE_PATHS_H +# include <paths.h> +#endif +#include <pwd.h> +#include <stdarg.h> +#include <string.h> +#include <termios.h> #ifdef HAVE_UTIL_H # include <util.h> -#endif /* HAVE_UTIL_H */ +#endif +#include <unistd.h> #include "sshpty.h" #include "log.h" @@ -38,7 +54,7 @@ RCSID("$OpenBSD: sshpty.c,v 1.12 2004/06/21 17:36:31 avsm Exp $"); */ 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; @@ -161,11 +177,12 @@ pty_make_controlling_tty(int *ttyfd, const char *tty) /* 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; @@ -200,6 +217,10 @@ pty_setowner(struct passwd *pw, const char *tty) 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 && |
