init: fix logically inverted FEATURE_EXTRA_QUIET check

[oweals/busybox.git] / libbb / obscure.c

diff --git a/libbb/obscure.c b/libbb/obscure.c
index 5cc906235e80243f96bd0d2e9252a4fdb89f1c12..19b87523ec6c5a6f17f52dd1d461d4c0ea65de57 100644 (file)
--- a/libbb/obscure.c
+++ b/libbb/obscure.c
@@ -93,7 +93,7 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
        /* Add 2 for each type of characters to the minlen of password */
        int size = CONFIG_PASSWORD_MINLEN + 8;
        const char *p;
-       char hostname[255];
+       char *hostname;
 
        /* size */
        if (!new_p || (length = strlen(new_p)) < CONFIG_PASSWORD_MINLEN)
@@ -108,12 +108,11 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
                return "similar to gecos";
        }
        /* hostname as-is, as sub-string, reversed, capitalized, doubled */
-       if (gethostname(hostname, 255) == 0) {
-               hostname[254] = '\0';
-               if (string_checker(new_p, hostname)) {
-                       return "similar to hostname";
-               }
-       }
+       hostname = safe_gethostname();
+       i = string_checker(new_p, hostname);
+       free(hostname);
+       if (i)
+               return "similar to hostname";
 
        /* Should / Must contain a mix of: */
        for (i = 0; i < length; i++) {
@@ -158,7 +157,7 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
        return NULL;
 }
 
-int obscure(const char *old, const char *newval, const struct passwd *pw)
+int FAST_FUNC obscure(const char *old, const char *newval, const struct passwd *pw)
 {
        const char *msg;