diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-03-26 13:35:09 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-03-26 13:35:09 +0000 |
| commit | 53091ecd20c294f0e0757a5f4e0d5c8c7b23b555 (patch) | |
| tree | f4ae0be26d5debff091d2c976e77fa8050c6758c /loginutils/login.c | |
| parent | ec1a4b5a521b5adf295bc757c25231910f8c854b (diff) | |
Attempt to get more applets compile for NOMMU.
TODO_config_nommu documents what I managed to compile so far
(yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO
Also make fork(), daemon() produce warnings on compile stage
(in addition to erros on link stage).
Diffstat (limited to 'loginutils/login.c')
| -rw-r--r-- | loginutils/login.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/loginutils/login.c b/loginutils/login.c index 791e44d83..3d8b8e540 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -337,25 +337,24 @@ auth_failed: fchown(0, pw->pw_uid, pw->pw_gid); fchmod(0, 0600); -/* TODO: be nommu-friendly, use spawn? */ if (ENABLE_LOGIN_SCRIPTS) { - char *script = getenv("LOGIN_PRE_SUID_SCRIPT"); - if (script) { - char *t_argv[2] = { script, NULL }; - switch (fork()) { - case -1: break; - case 0: /* child */ - xchdir("/"); - setenv("LOGIN_TTY", full_tty, 1); - setenv("LOGIN_USER", pw->pw_name, 1); - setenv("LOGIN_UID", utoa(pw->pw_uid), 1); - setenv("LOGIN_GID", utoa(pw->pw_gid), 1); - setenv("LOGIN_SHELL", pw->pw_shell, 1); - BB_EXECVP(script, t_argv); - exit(1); - default: /* parent */ - wait(NULL); - } + char *t_argv[2]; + + t_argv[0] = getenv("LOGIN_PRE_SUID_SCRIPT"); + if (t_argv[0]) { + t_argv[1] = NULL; + setenv("LOGIN_TTY", full_tty, 1); + setenv("LOGIN_USER", pw->pw_name, 1); + setenv("LOGIN_UID", utoa(pw->pw_uid), 1); + setenv("LOGIN_GID", utoa(pw->pw_gid), 1); + setenv("LOGIN_SHELL", pw->pw_shell, 1); + xspawn(argv); /* NOMMU-friendly */ + unsetenv("LOGIN_TTY"); + unsetenv("LOGIN_USER"); + unsetenv("LOGIN_UID"); + unsetenv("LOGIN_GID"); + unsetenv("LOGIN_SHELL"); + wait(NULL); } } |