diff options
Diffstat (limited to 'usr.bin/mail')
| -rw-r--r-- | usr.bin/mail/popen.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/usr.bin/mail/popen.c b/usr.bin/mail/popen.c index 35c97c26718..3e038b11263 100644 --- a/usr.bin/mail/popen.c +++ b/usr.bin/mail/popen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: popen.c,v 1.26 2001/01/19 04:11:29 millert Exp $ */ +/* $OpenBSD: popen.c,v 1.27 2001/09/04 23:16:11 millert Exp $ */ /* $NetBSD: popen.c,v 1.6 1997/05/13 06:48:42 mikel Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)popen.c 8.1 (Berkeley) 6/6/93"; #else -static char rcsid[] = "$OpenBSD: popen.c,v 1.26 2001/01/19 04:11:29 millert Exp $"; +static char rcsid[] = "$OpenBSD: popen.c,v 1.27 2001/09/04 23:16:11 millert Exp $"; #endif #endif /* not lint */ @@ -497,11 +497,16 @@ handle_spool_locks(action) (void)Pclose(lockfp); lockfp = NULL; } else if (action == 1) { - char cmd[128]; + char *cmd; + char buf[sizeof(_PATH_LOCKSPOOL) + MAXLOGNAME + 1]; /* XXX - lockspool requires root for user arg, we do not */ - if (snprintf(cmd, sizeof(cmd), "%s %s", _PATH_LOCKSPOOL, uflag ? myname : "") < 0) - errx(1, "Out of memory"); + if (uflag) { + snprintf(buf, sizeof(buf), "%s %s", _PATH_LOCKSPOOL, + myname); + cmd = buf; + } else + cmd = _PATH_LOCKSPOOL; /* Create the lock */ lockfp = Popen(cmd, "r"); |