--- kdegames-3.5.0/knetwalk/src/main.cpp~	2005-09-10 12:18:05 +0400
+++ kdegames-3.5.0/knetwalk/src/main.cpp	2005-12-29 16:56:29 +0300
@@ -12,6 +12,11 @@
  *   GNU General Public License for more details.                          *
  ***************************************************************************/
 
+#include <unistd.h>
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
 #include <kapplication.h>
 #include <kaboutdata.h>
 #include <kcmdlineargs.h>
@@ -48,7 +53,10 @@ int main(int argc, char ** argv)
 	KCmdLineArgs::init(argc, argv, &about);
 	KCmdLineArgs::addCmdLineOptions(options);
 
+	gid_t gid = getgid(), egid = getegid();
+	setresgid(gid,gid,egid);
 	KApplication app;
+	setegid(egid);
 
 	KGlobal::locale()->insertCatalogue("libkdegames");