diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1996-11-09 07:43:23 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1996-11-09 07:43:23 +0000 |
| commit | ced0b5a8816f36704af6536b97aa639ec35b6c27 (patch) | |
| tree | 503ed6495c997fa90806826d1e76c159e09a894a /usr.bin/login/login.c | |
| parent | cbc1c9d824017dd5559f7c811d4c26e24a1b27e3 (diff) | |
Ensure that username is initialized to NULL.
Diffstat (limited to 'usr.bin/login/login.c')
| -rw-r--r-- | usr.bin/login/login.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/login/login.c b/usr.bin/login/login.c index 007d05d4878..b89b444799c 100644 --- a/usr.bin/login/login.c +++ b/usr.bin/login/login.c @@ -1,4 +1,4 @@ -/* $OpenBSD: login.c,v 1.11 1996/11/09 06:39:41 millert Exp $ */ +/* $OpenBSD: login.c,v 1.12 1996/11/09 07:43:22 millert Exp $ */ /* $NetBSD: login.c,v 1.13 1996/05/15 23:50:16 jtc Exp $ */ /*- @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)login.c 8.4 (Berkeley) 4/2/94"; #endif -static char rcsid[] = "$OpenBSD: login.c,v 1.11 1996/11/09 06:39:41 millert Exp $"; +static char rcsid[] = "$OpenBSD: login.c,v 1.12 1996/11/09 07:43:22 millert Exp $"; #endif /* not lint */ /* @@ -115,7 +115,7 @@ int authok; struct passwd *pwd; int failures; -char term[64], *envinit[1], *hostname, *username, *tty; +char term[64], *envinit[1], *hostname, *tty, *username = NULL; int main(argc, argv) @@ -198,7 +198,7 @@ main(argc, argv) (void)snprintf(tname, sizeof(tname), "%s??", _PATH_TTY); ttyn = tname; } - if (tty = strrchr(ttyn, '/')) + if ((tty = strrchr(ttyn, '/'))) ++tty; else tty = ttyn; @@ -243,7 +243,7 @@ main(argc, argv) } (void)strcpy(tbuf, username); - if (pwd = getpwnam(username)) + if ((pwd = getpwnam(username))) salt = pwd->pw_passwd; else salt = "xx"; |