File lightdm-disable-utmp-handling.patch of Package lightdm

# git changeset patch
# Parent e4be60aa2d0234c4c8714033287e482e5673b18c
disable utmp handling since this is handled in the Xstartup/Xreset scripts

Index: lightdm-1.30.0/src/session-child.c
===================================================================
--- lightdm-1.30.0.orig/src/session-child.c
+++ lightdm-1.30.0/src/session-child.c
@@ -13,8 +13,10 @@
 #include <grp.h>
 #include <glib.h>
 #include <security/pam_appl.h>
+#if 0
 #include <utmp.h>
 #include <utmpx.h>
+#endif
 #include <sys/mman.h>
 
 #if HAVE_LIBAUDIT
@@ -192,6 +194,7 @@ read_xauth (void)
     return x_authority_new (x_authority_family, x_authority_address, x_authority_address_length, x_authority_number, x_authority_name, x_authority_data, x_authority_data_length);
 }
 
+#if 0
 /* GNU provides this but we can't rely on that so let's make our own version */
 static void
 updwtmpx (const gchar *wtmp_file, struct utmpx *ut)
@@ -213,6 +216,7 @@ updwtmpx (const gchar *wtmp_file, struct
 
     updwtmp (wtmp_file, &u);
 }
+#endif
 
 #if HAVE_LIBAUDIT
 static void
@@ -344,6 +348,7 @@ session_child_run (int argc, char **argv
         /* Write record to btmp database */
         if (authentication_result == PAM_AUTH_ERR)
         {
+#if 0
             struct utmpx ut;
             struct timeval tv;
 
@@ -364,6 +369,7 @@ session_child_run (int argc, char **argv
             ut.ut_tv.tv_usec = tv.tv_usec;
 
             updwtmpx ("/var/log/btmp", &ut);
+#endif
 
 #if HAVE_LIBAUDIT
             audit_event (AUDIT_USER_LOGIN, username, -1, remote_host_name, tty, FALSE);
@@ -684,6 +690,7 @@ session_child_run (int argc, char **argv
     /* Wait for the command to complete (blocks) */
     if (child_pid > 0)
     {
+#if 0
         /* Log to utmp */
         if (g_strcmp0 (pam_getenv (pam_handle, "XDG_SESSION_CLASS"), "greeter") != 0)
         {
@@ -711,11 +718,11 @@ session_child_run (int argc, char **argv
                 g_printerr ("Failed to write utmpx: %s\n", strerror (errno));
             endutxent ();
             updwtmpx ("/var/log/wtmp", &ut);
-
 #if HAVE_LIBAUDIT
             audit_event (AUDIT_USER_LOGIN, username, uid, remote_host_name, tty, TRUE);
 #endif
         }
+#endif
 
         int child_status;
         waitpid (child_pid, &child_status, 0);
@@ -725,6 +732,7 @@ session_child_run (int argc, char **argv
         else
             return_code = EXIT_FAILURE;
 
+#if 0
         /* Log to utmp */
         if (g_strcmp0 (pam_getenv (pam_handle, "XDG_SESSION_CLASS"), "greeter") != 0)
         {
@@ -757,6 +765,7 @@ session_child_run (int argc, char **argv
             audit_event (AUDIT_USER_LOGOUT, username, uid, remote_host_name, tty, TRUE);
 #endif
         }
+#endif
     }
 
     /* Remove X authority */