diff options
| author |   deraadt <deraadt@openbsd.org> | 1999-10-12 05:45:43 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1999-10-12 05:45:43 +0000 |
| commit | 3325063c6e79f587309db6b10cc947314aae2d4b (patch) | |
| tree | 57c521a9433e56343e7077021a5bde6cdd4530d1 | |
| parent | fix ipfilter url for ipnat pages also (diff) | |
| download | wireguard-openbsd-3325063c6e79f587309db6b10cc947314aae2d4b.tar.xz wireguard-openbsd-3325063c6e79f587309db6b10cc947314aae2d4b.zip | |
setsid() for all connections; millert/markus
| -rw-r--r-- | usr.bin/ssh/sshd.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.bin/ssh/sshd.c b/usr.bin/ssh/sshd.c index bd76da711a6..cf2e6116fdc 100644 --- a/usr.bin/ssh/sshd.c +++ b/usr.bin/ssh/sshd.c @@ -18,7 +18,7 @@ agent connections. */ #include "includes.h" -RCSID("$Id: sshd.c,v 1.28 1999/10/11 21:48:29 markus Exp $"); +RCSID("$Id: sshd.c,v 1.29 1999/10/12 05:45:43 deraadt Exp $"); #include "xmalloc.h" #include "rsa.h" @@ -1697,6 +1697,11 @@ void do_exec_no_pty(const char *command, struct passwd *pw, log_init(av0, debug_flag && !inetd_flag, debug_flag, options.quiet_mode, options.log_facility); + /* Create a new session and process group since the 4.4BSD setlogin() + affects the entire process group. */ + if (setsid() < 0) + error("setsid failed: %.100s", strerror(errno)); + #ifdef USE_PIPES /* Redirect stdin. We close the parent side of the socket pair, and make the child side the standard input. */ @@ -2068,7 +2073,8 @@ void do_child(const char *command, struct passwd *pw, const char *term, } /* Set login name in the kernel. */ - setlogin(pw->pw_name); + if (setlogin(pw->pw_name) < 0) + error("setlogin failed: %s", strerror(errno)); /* Set uid, gid, and groups. */ /* Login(1) does this as well, and it needs uid 0 for the "-h" switch, |