X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fpasswd-pam.c;h=9e6a7194f3150424abfa87cd61dd87f04ee83d91;hb=82c5080773aae5e72ec155327c075775e023d2ee;hp=a02cf81195226879c57d63e8336a2bd2a55f16af;hpb=df7adbee81405e2849728a24b498ad2117784b1f;p=xscreensaver

diff --git a/driver/passwd-pam.c b/driver/passwd-pam.c
index a02cf811..9e6a7194 100644
--- a/driver/passwd-pam.c
+++ b/driver/passwd-pam.c
@@ -1,7 +1,7 @@
 /* passwd-pam.c --- verifying typed passwords with PAM
  * (Pluggable Authentication Modules.)
  * written by Bill Nottingham <notting@redhat.com> (and jwz) for
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
+ * xscreensaver, Copyright (c) 1993-1998, 2000 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
@@ -152,6 +152,7 @@ struct pam_closure {
    So we get around this by using a global variable instead.  Shoot me!
 
    (I've been told this is bug 4092227, and is fixed in Solaris 7.)
+   (I've also been told that it's fixed in Solaris 2.6 by patch 106257-05.)
  */
 static void *suns_pam_implementation_blows = 0;
 
@@ -217,7 +218,17 @@ pam_passwd_valid_p (const char *typed_passwd, Bool verbose_p)
     fprintf (stderr, "%s:   pam_authenticate (...) ==> %d (%s)\n",
              blurb(), status, PAM_STRERROR(pamh, status));
   if (status == PAM_SUCCESS)  /* Win! */
-    goto DONE;
+    {
+      /* Each time we successfully authenticate, refresh credentials,
+         for Kerberos/AFS/DCE/etc.  If this fails, just ignore that
+         failure and blunder along; it shouldn't matter.
+       */
+      int status2 = pam_setcred (pamh, PAM_REFRESH_CRED);
+      if (verbose_p)
+        fprintf (stderr, "%s:   pam_setcred (...) ==> %d (%s)\n",
+                 blurb(), status2, PAM_STRERROR(pamh, status2));
+      goto DONE;
+    }
 
   /* If that didn't work, set the user to root, and try to authenticate again.
    */