Author: des
Date: Wed Oct  1 10:29:14 2014
New Revision: 272352
URL: https://svnweb.freebsd.org/changeset/base/272352

Log:
  MFH (r272280, r272281, r272348): allow use with null user and rhost
  
  PR:           83099 193927

Modified:
  stable/9/lib/libpam/modules/pam_login_access/pam_login_access.c
Directory Properties:
  stable/9/lib/libpam/   (props changed)

Modified: stable/9/lib/libpam/modules/pam_login_access/pam_login_access.c
==============================================================================
--- stable/9/lib/libpam/modules/pam_login_access/pam_login_access.c     Wed Oct 
 1 10:26:43 2014        (r272351)
+++ stable/9/lib/libpam/modules/pam_login_access/pam_login_access.c     Wed Oct 
 1 10:29:14 2014        (r272352)
@@ -85,17 +85,21 @@ pam_sm_acct_mgmt(pam_handle_t *pamh, int
                if (login_access(user, rhost) != 0)
                        return (PAM_SUCCESS);
                PAM_VERBOSE_ERROR("%s is not allowed to log in from %s",
-                   user, rhost);
+                   (const char *)user, (const char *)rhost);
        } else if (tty != NULL && *(const char *)tty != '\0') {
                PAM_LOG("Checking login.access for user %s on tty %s",
                    (const char *)user, (const char *)tty);
                if (login_access(user, tty) != 0)
                        return (PAM_SUCCESS);
                PAM_VERBOSE_ERROR("%s is not allowed to log in on %s",
-                   user, tty);
+                   (const char *)user, (const char *)tty);
        } else {
-               PAM_VERBOSE_ERROR("PAM_RHOST or PAM_TTY required");
-               return (PAM_AUTHINFO_UNAVAIL);
+               PAM_LOG("Checking login.access for user %s",
+                   (const char *)user);
+               if (login_access(user, "***unknown***") != 0)
+                       return (PAM_SUCCESS);
+               PAM_VERBOSE_ERROR("%s is not allowed to log in",
+                   (const char *)user);
        }
 
        return (PAM_AUTH_ERR);
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