diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2018-11-17 01:40:52 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2018-11-17 01:40:52 +0000 |
| commit | 7d7d758497ccc1f0b7660f518e92d93334a6907d (patch) | |
| tree | 011b4692671fae5d554653a859ee7d0456471508 | |
| parent | 7be8be175fdc183a5b478c77c54d764afac94e32 (diff) | |
need to closefrom(0) before execve(), otherwise tty isn't properly
'hung up'; some testing by Theodore Wynnychenko
| -rw-r--r-- | libexec/getty/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libexec/getty/main.c b/libexec/getty/main.c index a57128131c3..23af8cf0cda 100644 --- a/libexec/getty/main.c +++ b/libexec/getty/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.50 2018/11/15 03:04:10 deraadt Exp $ */ +/* $OpenBSD: main.c,v 1.51 2018/11/17 01:40:51 deraadt Exp $ */ /*- * Copyright (c) 1980, 1993 @@ -261,6 +261,7 @@ main(int argc, char *argv[]) gettable(tname, tabent); if (strcmp(LO, saveLO) != 0) { /* re-exec to apply new unveil */ + closefrom(0); execv(_PATH_GETTY, argv); exit(0); } |