diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2002-06-19 18:53:54 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2002-06-19 18:53:54 +0000 |
| commit | 3fbb05ddeaca8a36b51ad957bb1a7c10e4f2706a (patch) | |
| tree | 7a7d842eedeb7ecaa7c9c6b4d7ca6982c3274b14 /sbin/wicontrol/wicontrol.c | |
| parent | abe6ef910ba2aecb439bfce4a49a3140122496df (diff) | |
Since we can no longer count on isprint() to tell us whether or not
a character is 7-bit ASCII, check the high bit by hand when deciding
whether to print a WEP key as ASCII or hex.
Diffstat (limited to 'sbin/wicontrol/wicontrol.c')
| -rw-r--r-- | sbin/wicontrol/wicontrol.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sbin/wicontrol/wicontrol.c b/sbin/wicontrol/wicontrol.c index 6ddd3e1bc23..1b7e67317fb 100644 --- a/sbin/wicontrol/wicontrol.c +++ b/sbin/wicontrol/wicontrol.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wicontrol.c,v 1.37 2002/06/02 16:11:41 millert Exp $ */ +/* $OpenBSD: wicontrol.c,v 1.38 2002/06/19 18:53:53 millert Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -69,7 +69,7 @@ static const char copyright[] = "@(#) Copyright (c) 1997, 1998, 1999\ Bill Paul. All rights reserved."; static const char rcsid[] = - "@(#) $OpenBSD: wicontrol.c,v 1.37 2002/06/02 16:11:41 millert Exp $"; + "@(#) $OpenBSD: wicontrol.c,v 1.38 2002/06/19 18:53:53 millert Exp $"; #endif void wi_getval(char *, struct wi_req *); @@ -351,7 +351,8 @@ wi_printkeys(wreq) k = &keys->wi_keys[i]; ptr = (char *)k->wi_keydat; for (j = 0; j < letoh16(k->wi_keylen); j++) { - if (!isprint((unsigned char)ptr[j])) { + /* Only print 7-bit ASCII keys */ + if (ptr[j] & 0x80 || !isprint((unsigned char)ptr[j])) { bn = 1; break; } |