gdm r5941 - in trunk: . common

[mccann svn gnome org]

Author: mccann
Date: Thu Mar  6 17:53:53 2008
New Revision: 5941
URL: http://svn.gnome.org/viewvc/gdm?rev=5941&view=rev

Log:
2008-03-06  William Jon McCann  <jmccann redhat com>

	* common/gdm-signal-handler.c (signal_handler): Cast the signal
	number to a byte before sending over the pipe.
	Patch from: David Woodhouse <dwmw2 redhat com>



Modified:
   trunk/ChangeLog
   trunk/common/gdm-signal-handler.c

Modified: trunk/common/gdm-signal-handler.c
==============================================================================
--- trunk/common/gdm-signal-handler.c	(original)
+++ trunk/common/gdm-signal-handler.c	Thu Mar  6 17:53:53 2008
@@ -220,6 +220,7 @@
 {
         static int in_fatal = 0;
         int        ignore;
+        guchar     signo_byte = signo;
 
         /* avoid loops */
         if (in_fatal > 0) {
@@ -244,12 +245,11 @@
 
                 g_warning ("Caught signal %d, shutting down abnormally.  Generating backtrace...", signo);
                 gdm_signal_handler_backtrace ();
-                ignore = write (signal_pipes [1], (guchar *)&signo, 1);
+                ignore = write (signal_pipes [1], &signo_byte, 1);
                 break;
         default:
                 --in_fatal;
-                /* FIXME: should probably use int32 here */
-                ignore = write (signal_pipes [1], (guchar *)&signo, 1);
+                ignore = write (signal_pipes [1], &signo_byte, 1);
                 break;
         }
 }