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| author | Eric Andersen | 2002-10-10 03:55:09 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-10-10 03:55:09 +0000 |
| commit | fdfe298a966da0e6eecdc355efd640acf73c00e5 (patch) | |
| tree | bbba20b8aeb730194fe47b35bea6deea8d752a37 /loginutils/login.c | |
| parent | d274b53c1d45aa829178c0aded9434f50a044a2f (diff) | |
| download | busybox-fdfe298a966da0e6eecdc355efd640acf73c00e5.zip busybox-fdfe298a966da0e6eecdc355efd640acf73c00e5.tar.gz | |
last_patch60 from vodz:
login and getty applets writes utmp/wtmp but init do clearing not.
I think, in current time deny wtmp/utmp writes as undefault features.
Diffstat (limited to 'loginutils/login.c')
| -rw-r--r-- | loginutils/login.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/loginutils/login.c b/loginutils/login.c index 7687556..714829d 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -18,9 +18,11 @@ #include "busybox.h" +#ifdef CONFIG_FEATURE_U_W_TMP // import from utmp.c static void checkutmp(int picky); static void setutmp(const char *name, const char *line); +#endif // import from encrypt.c extern char *pw_encrypt(const char *clear, const char *salt); @@ -119,7 +121,9 @@ extern int login_main(int argc, char **argv) if ( !isatty ( 0 ) || !isatty ( 1 ) || !isatty ( 2 )) return EXIT_FAILURE; /* Must be a terminal */ +#ifdef CONFIG_FEATURE_U_W_TMP checkutmp ( !amroot ); +#endif tmp = ttyname ( 0 ); if ( tmp && ( strncmp ( tmp, "/dev/", 5 ) == 0 )) @@ -212,7 +216,9 @@ auth_ok: if ( check_nologin ( pw-> pw_uid == 0 )) return EXIT_FAILURE; +#ifdef CONFIG_FEATURE_U_W_TMP setutmp ( username, tty ); +#endif if ( *tty != '/' ) snprintf ( full_tty, sizeof( full_tty ) - 1, "/dev/%s", tty); else @@ -356,6 +362,7 @@ static void motd ( ) } +#ifdef CONFIG_FEATURE_U_W_TMP // vv Taken from tinylogin utmp.c vv #define _WTMP_FILE "/var/log/wtmp" @@ -437,3 +444,4 @@ static void setutmp(const char *name, const char *line) endutent(); updwtmp(_WTMP_FILE, &utent); } +#endif /* CONFIG_FEATURE_U_W_TMP */ |