diff options
Diffstat (limited to 'loginutils/login.c')
| -rw-r--r-- | loginutils/login.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/loginutils/login.c b/loginutils/login.c index bc437bb6b..a3caa0fca 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -237,8 +237,8 @@ int login_main(int argc, char **argv) unsigned opt; int count = 0; struct passwd *pw; - char *opt_host = NULL; - char *opt_user = NULL; + char *opt_host = opt_host; /* for compiler */ + char *opt_user = opt_user; /* for compiler */ char full_tty[TTYNAME_SIZE]; USE_SELINUX(security_context_t user_sid = NULL;) USE_FEATURE_UTMP(struct utmp utent;) @@ -287,7 +287,7 @@ int login_main(int argc, char **argv) read_or_build_utent(&utent, !amroot); - if (opt_host) { + if (opt & LOGIN_OPT_h) { USE_FEATURE_UTMP( safe_strncpy(utent.ut_host, opt_host, sizeof(utent.ut_host)); ) @@ -450,9 +450,12 @@ int login_main(int argc, char **argv) xsetenv("LOGIN_UID", utoa(pw->pw_uid)); xsetenv("LOGIN_GID", utoa(pw->pw_gid)); xsetenv("LOGIN_SHELL", pw->pw_shell); - xspawn(t_argv); /* NOMMU-friendly */ - /* All variables are unset by setup_environment */ - wait(NULL); + spawn_and_wait(t_argv); /* NOMMU-friendly */ + unsetenv("LOGIN_TTY" ); + unsetenv("LOGIN_USER" ); + unsetenv("LOGIN_UID" ); + unsetenv("LOGIN_GID" ); + unsetenv("LOGIN_SHELL"); } } @@ -460,9 +463,8 @@ int login_main(int argc, char **argv) tmp = pw->pw_shell; if (!tmp || !*tmp) tmp = DEFAULT_SHELL; - /* setup_environment params: shell, loginshell, changeenv, pw */ - setup_environment(tmp, 1, !(opt & LOGIN_OPT_p), pw); - /* FIXME: login shell = 1 -> 3rd parameter is ignored! */ + /* setup_environment params: shell, clear_env, change_env, pw */ + setup_environment(tmp, !(opt & LOGIN_OPT_p), 1, pw); motd(); |