diff options
| author | Julian Elischer <julian@FreeBSD.org> | 1996-10-04 23:43:12 +0000 |
|---|---|---|
| committer | Julian Elischer <julian@FreeBSD.org> | 1996-10-04 23:43:12 +0000 |
| commit | dd45d8ad1808ef79c09f1271a57b1cad862103f2 (patch) | |
| tree | f33f3be621db05e8079a22fdc15935fd31ae32a8 | |
| parent | 7520d11894f4b94739e15d25dd108da9109f7907 (diff) | |
Notes
| -rw-r--r-- | sys/kern/kern_exit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index eb9e4448da52..531c0b27eddd 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)kern_exit.c 8.7 (Berkeley) 2/12/94 - * $Id: kern_exit.c,v 1.38 1996/08/22 03:50:15 julian Exp $ + * $Id: kern_exit.c,v 1.39 1996/09/13 09:17:03 bde Exp $ */ #include "opt_ktrace.h" @@ -196,7 +196,7 @@ exit1(p, rv) * drain controlling terminal * and revoke access to controlling terminal. */ - if (sp->s_ttyp->t_session == sp) { + if (sp->s_ttyp && (sp->s_ttyp->t_session == sp)) { if (sp->s_ttyp->t_pgrp) pgsignal(sp->s_ttyp->t_pgrp, SIGHUP, 1); (void) ttywait(sp->s_ttyp); |