diff options
Diffstat (limited to 'login-utils/lslogins.c')
| -rw-r--r-- | login-utils/lslogins.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/login-utils/lslogins.c b/login-utils/lslogins.c index 78d4ed46f..410987646 100644 --- a/login-utils/lslogins.c +++ b/login-utils/lslogins.c @@ -413,16 +413,14 @@ again: static struct utmp *get_last_wtmp(struct lslogins_control *ctl, const char *username) { size_t n = 0; - size_t len; if (!username) return NULL; - len = strlen(username); n = ctl->wtmp_size - 1; do { if (!strncmp(username, ctl->wtmp[n].ut_user, - len < UT_NAMESIZE ? len : UT_NAMESIZE)) + sizeof(ctl->wtmp[0].ut_user))) return ctl->wtmp + n; } while (n--); return NULL; @@ -450,16 +448,14 @@ static int require_btmp(void) static struct utmp *get_last_btmp(struct lslogins_control *ctl, const char *username) { size_t n = 0; - size_t len; if (!username) return NULL; - len = strlen(username); n = ctl->btmp_size - 1; do { if (!strncmp(username, ctl->btmp[n].ut_user, - len < UT_NAMESIZE ? len : UT_NAMESIZE)) + sizeof(ctl->wtmp[0].ut_user))) return ctl->btmp + n; }while (n--); return NULL; |