kdesud contains an interesting bug. Interesting because it was introduced=
 as=20
part of a security fix. Patch below.

Cheers,
Waldo

RCS file: /home/kde/kdebase/kdesu/kdesud/kdesud.cpp,v
retrieving revision 1.24
diff -u -p -r1.24 kdesud.cpp
--- kdesud.cpp  2001/12/29 17:12:39     1.24
+++ kdesud.cpp  2002/03/09 02:21:02
@@ -177,7 +177,7 @@ int create_socket()
     sock =3D QFile::encodeName(locateLocal("socket",=20
QString("kdesud_%1").arg(display)));
     int stat_err=3Dlstat(sock, &s);
-    if(!stat_err && S_ISLNK(s.st_ino)) {
+    if(!stat_err && S_ISLNK(s.st_mode)) {
        kdWarning(1205) << "Someone is running a symlink attack on you\n"=
;
        if(unlink(sock)) {
            kdWarning(1205) << "Could not delete symlink\n";