diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2006-12-21 13:23:14 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2006-12-21 13:23:14 +0000 |
| commit | bf66fbc8e2380717c1fab860cfc60c78582839dd (patch) | |
| tree | 3ab3dd4df901851ff7f4345708592118766ba4aa /libbb | |
| parent | 6910741067913d131d931b1e6424d3b8ed43e64f (diff) | |
introduce LONE_CHAR (optimized strcmp with one-char string)
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/correct_password.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libbb/correct_password.c b/libbb/correct_password.c index fd7e0b56c..d031b2109 100644 --- a/libbb/correct_password.c +++ b/libbb/correct_password.c @@ -40,15 +40,14 @@ int correct_password(const struct passwd *pw) char *unencrypted, *encrypted, *correct; #ifdef CONFIG_FEATURE_SHADOWPASSWDS - if (!strcmp(pw->pw_passwd, "x") || !strcmp(pw->pw_passwd, "*")) { + if (LONE_CHAR(pw->pw_passwd, 'x') || LONE_CHAR(pw->pw_passwd, '*')) { struct spwd *sp = getspnam(pw->pw_name); if (!sp) bb_error_msg_and_die("no valid shadow password"); correct = sp->sp_pwdp; - } - else + } else #endif correct = pw->pw_passwd; |