2010-06-04  Akira TAGOH  <tagoh@redhat.com>

	* imsettings/imsettings-info.c (imsettings_info_notify_properties): 
	Fix the race condition issue during popen. (rhbz#599924)

Index: imsettings/imsettings-info.c
===================================================================
--- imsettings/imsettings-info.c	(リビジョン 396)
+++ imsettings/imsettings-info.c	(作業コピー)
@@ -107,6 +107,7 @@
 
 
 G_DEFINE_TYPE (IMSettingsInfo, imsettings_info, IMSETTINGS_TYPE_OBJECT);
+G_LOCK_DEFINE_STATIC (info);
 
 /*
  * Private functions
@@ -228,6 +229,8 @@
 	g_free(xinputinfo);
 	g_free(lang);
 
+	G_LOCK (info);
+
 	if (lstat(filename, &st) == -1 ||
 	    (fp = popen(cmd->str, "r")) == NULL) {
 		/* error happens. don't list. */
@@ -304,6 +307,8 @@
 		}
 		pclose(fp);
 	}
+
+	G_UNLOCK (info);
 	g_string_free(cmd, TRUE);
 	g_string_free(str, TRUE);