--- kpacman-0.3.2/kpacman/main.cpp~	2003-10-01 19:59:11 +0400
+++ kpacman-0.3.2/kpacman/main.cpp	2003-10-01 20:06:46 +0400
@@ -15,6 +15,8 @@
  *                                                                         *
  ***************************************************************************/
 
+#include <unistd.h>
+
 #include <kcmdlineargs.h>
 #include <kaboutdata.h>
 #include <klocale.h>
@@ -47,8 +49,13 @@
   KCmdLineArgs::init( argc, argv, &aboutData );
   KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
 
+  gid_t gid = getgid(), egid = getegid();
+  setresgid(gid,gid,egid);
+
   KApplication app;
 
+  setegid(egid);
+
   KpacmanApp *kpacman = new KpacmanApp();
   kpacman->show();