diff options
| author | guido <guido@FreeBSD.org> | 1998-02-05 18:37:02 +0000 |
|---|---|---|
| committer | guido <guido@FreeBSD.org> | 1998-02-05 18:37:02 +0000 |
| commit | cf8c2edb0ea15a954f953b92615a6bdf5e1070c7 (patch) | |
| tree | 4dfa54389c699edee92b7de8261d30aa16474f4c | |
| parent | b5c2c88df86a3d1e06296ee57694fb7f6aaed196 (diff) | |
| download | FreeBSD-src-cf8c2edb0ea15a954f953b92615a6bdf5e1070c7.zip FreeBSD-src-cf8c2edb0ea15a954f953b92615a6bdf5e1070c7.tar.gz | |
Reset SGINT and SIGQUIT handling to default when asking for passwords.
Otherwise, when pressing the INT ke at the password prompt, the password
will be displayed. Now login will be killed.
Probably the same will have to be done for the LOGIN_CAP_AUTH case.
I have not done that.
Reviewed by: Joerg Wunsch
| -rw-r--r-- | usr.bin/login/login.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/login/login.c b/usr.bin/login/login.c index 5ed7998..b4d0282 100644 --- a/usr.bin/login/login.c +++ b/usr.bin/login/login.c @@ -42,7 +42,7 @@ static char copyright[] = static char sccsid[] = "@(#)login.c 8.4 (Berkeley) 4/2/94"; #endif static const char rcsid[] = - "$Id: login.c,v 1.29 1997/09/28 08:49:22 markm Exp $"; + "$Id: login.c,v 1.30 1997/10/19 09:34:06 joerg Exp $"; #endif /* not lint */ /* @@ -438,6 +438,8 @@ main(argc, argv) } } #else /* !LOGIN_CAP_AUTH */ + (void)signal(SIGINT, SIG_DFL); + (void)signal(SIGQUIT, SIG_DFL); #ifdef SKEY permit_passwd = skeyaccess(username, tty, hostname ? full_hostname : NULL, @@ -448,6 +450,8 @@ main(argc, argv) p = getpass("Password:"); ep = crypt(p, salt); #endif/* SKEY */ + (void)signal(SIGINT, SIG_IGN); + (void)signal(SIGQUIT, SIG_IGN); if (pwd) { #ifdef KERBEROS |
