X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fpasswd.c;h=c3c2b62ac9f309547db83d887ea1286ab097a60b;hb=e4fa2ac140f7bc56571373a7b7eb585fa4500e38;hp=b55334c936aad2c53157de05298cfece5c0feeee;hpb=df7adbee81405e2849728a24b498ad2117784b1f;p=xscreensaver

diff --git a/driver/passwd.c b/driver/passwd.c
index b55334c9..c3c2b62a 100644
--- a/driver/passwd.c
+++ b/driver/passwd.c
@@ -1,5 +1,5 @@
 /* passwd.c --- verifying typed passwords with the OS.
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
+ * xscreensaver, Copyright (c) 1993-2003 Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -23,6 +23,7 @@
 #endif
 
 extern char *blurb(void);
+extern void check_for_leaks (const char *where);
 
 
 /* blargh */
@@ -54,6 +55,10 @@ extern Bool kerberos_passwd_valid_p (const char *typed_passwd, Bool verbose_p);
 extern Bool pam_priv_init (int argc, char **argv, Bool verbose_p);
 extern Bool pam_passwd_valid_p (const char *typed_passwd, Bool verbose_p);
 #endif
+#ifdef PASSWD_HELPER_PROGRAM
+extern Bool ext_priv_init (int argc, char **argv, Bool verbose_p);
+extern Bool ext_passwd_valid_p (const char *typed_passwd, Bool verbose_p);
+#endif
 extern Bool pwent_lock_init (int argc, char **argv, Bool verbose_p);
 extern Bool pwent_priv_init (int argc, char **argv, Bool verbose_p);
 extern Bool pwent_passwd_valid_p (const char *typed_passwd, Bool verbose_p);
@@ -73,6 +78,10 @@ struct auth_methods methods[] = {
   { "PAM",              0, pam_priv_init, pam_passwd_valid_p, 
                         False, False },
 # endif
+# ifdef PASSWD_HELPER_PROGRAM
+  { "external",		0, ext_priv_init, ext_passwd_valid_p,
+  			False, False },
+#endif
   { "normal",           pwent_lock_init, pwent_priv_init, pwent_passwd_valid_p,
                         False, False }
 };
@@ -132,8 +141,12 @@ passwd_valid_p (const char *typed_passwd, Bool verbose_p)
   int i, j;
   for (i = 0; i < countof(methods); i++)
     {
-      if (methods[i].initted_p &&
-          methods[i].valid_p (typed_passwd, verbose_p))
+      int ok_p = (methods[i].initted_p &&
+                  methods[i].valid_p (typed_passwd, verbose_p));
+
+      check_for_leaks (methods[i].name);
+
+      if (ok_p)
         {
           /* If we successfully authenticated by method N, but attempting
              to authenticate by method N-1 failed, mention that (since if
@@ -148,7 +161,7 @@ passwd_valid_p (const char *typed_passwd, Bool verbose_p)
                            "%s: authentication via %s passwords failed.\n",
                            blurb(), methods[j].name);
               fprintf (stderr,
-                       "%s: but authentication via %s passwords succeeded.\n",
+                       "%s: authentication via %s passwords succeeded.\n",
                        blurb(), methods[i].name);
             }