diff options
Diffstat (limited to 'loginutils')
| -rw-r--r-- | loginutils/login.c | 8 | ||||
| -rw-r--r-- | loginutils/su.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/loginutils/login.c b/loginutils/login.c index a18b4d5..af87143 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -275,7 +275,7 @@ int login_main(int argc UNUSED_PARAM, char **argv) if (!isatty(0) || !isatty(1) || !isatty(2)) return EXIT_FAILURE; /* Must be a terminal */ safe_strncpy(full_tty, "UNKNOWN", sizeof(full_tty)); - tmp = ttyname(0); + tmp = xmalloc_ttyname(STDIN_FILENO); if (tmp) { safe_strncpy(full_tty, tmp, sizeof(full_tty)); if (strncmp(full_tty, "/dev/", 5) == 0) @@ -285,12 +285,12 @@ int login_main(int argc UNUSED_PARAM, char **argv) read_or_build_utent(&utent, run_by_root); if (opt & LOGIN_OPT_h) { - USE_FEATURE_UTMP( + if (ENABLE_FEATURE_UTMP) safe_strncpy(utent.ut_host, opt_host, sizeof(utent.ut_host)); - ) fromhost = xasprintf(" on '%s' from '%s'", short_tty, opt_host); - } else + } else { fromhost = xasprintf(" on '%s'", short_tty); + } /* Was breaking "login <username>" from shell command line: */ /*bb_setpgrp();*/ diff --git a/loginutils/su.c b/loginutils/su.c index e7e0001..de8c18d 100644 --- a/loginutils/su.c +++ b/loginutils/su.c @@ -44,7 +44,7 @@ int su_main(int argc UNUSED_PARAM, char **argv) But getlogin can fail -- usually due to lack of utmp entry. in this case resort to getpwuid. */ old_user = xstrdup(USE_FEATURE_UTMP(getlogin() ? : ) (pw = getpwuid(cur_uid)) ? pw->pw_name : ""); - tty = ttyname(2) ? : "none"; + tty = xmalloc_ttyname(2) ? : "none"; openlog(applet_name, 0, LOG_AUTH); } |