diff options
Diffstat (limited to 'sbin/init/init.c')
| -rw-r--r-- | sbin/init/init.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sbin/init/init.c b/sbin/init/init.c index 1570981050c..5dfdb03b725 100644 --- a/sbin/init/init.c +++ b/sbin/init/init.c @@ -1,4 +1,4 @@ -/* $OpenBSD: init.c,v 1.37 2005/11/12 13:30:46 deraadt Exp $ */ +/* $OpenBSD: init.c,v 1.38 2006/03/19 18:43:56 otto Exp $ */ /* $NetBSD: init.c,v 1.22 1996/05/15 23:29:33 jtc Exp $ */ /*- @@ -43,7 +43,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)init.c 8.2 (Berkeley) 4/28/95"; #else -static char rcsid[] = "$OpenBSD: init.c,v 1.37 2005/11/12 13:30:46 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: init.c,v 1.38 2006/03/19 18:43:56 otto Exp $"; #endif #endif /* not lint */ @@ -825,8 +825,13 @@ construct_argv(char *command) sizeof (char *)); static const char separators[] = " \t"; - if ((argv[argc++] = strtok(command, separators)) == 0) + if (argv == NULL) return (0); + + if ((argv[argc++] = strtok(command, separators)) == 0) { + free(argv); + return (0); + } while ((argv[argc++] = strtok(NULL, separators))) continue; return (argv); |