File bnc652633.patch of Package login

--- src/login.c
+++ src/login.c	2011-02-16 11:14:57.407927008 +0000
@@ -454,6 +454,22 @@ logaudit (const char *tty, const char *u
 # define logaudit(tty, username, hostname, pwd, status)
 #endif /* HAVE_LIBAUDIT */
 
+static pid_t childPid;
+static volatile sig_atomic_t signaled;
+
+static void
+sig_handler (int sig)
+{
+  if (childPid)
+    {
+      if (sig == SIGTERM)
+	kill(-childPid, SIGHUP);
+      kill(-childPid, sig);
+    }
+  else
+    signaled++;
+}
+
 int
 main (int argc, char **argv)
 {
@@ -470,7 +486,6 @@ main (int argc, char **argv)
   int retcode;
   pam_handle_t *pamh = NULL;
   struct pam_conv conv = { misc_conv, NULL };
-  pid_t childPid;
   const char *hushfile;
   gid_t gid;
   char *hostname;
@@ -1236,7 +1251,8 @@ main (int argc, char **argv)
   closelog();
   signal (SIGHUP, SIG_IGN);
   ioctl(0, TIOCNOTTY, NULL);
-  signal (SIGHUP, SIG_DFL);
+  signal (SIGHUP, sig_handler);
+  signal (SIGTERM, sig_handler);
 #ifdef WITH_DEBUG
   debug ("fork child process");
 #endif
@@ -1276,6 +1292,13 @@ main (int argc, char **argv)
       exit (0);
     }
   /* child */
+
+  signal (SIGHUP, SIG_DFL);
+  signal (SIGTERM, SIG_DFL);
+
+  if (signaled)
+    exit (1);
+
   /* start new session */
   setsid();
   if (ioctl (0, TIOCSCTTY, (char *) 1) == -1)