--- unix/tclUnixInit.c.ORIG	2013-08-30 17:58:40.000000000 +0200
+++ unix/tclUnixInit.c	2013-08-30 20:58:00.827304606 +0200
@@ -448,6 +448,10 @@
     (void) signal(SIGPIPE, SIG_IGN);
 #endif /* SIGPIPE */
 
+#ifdef SIGXFSZ
+    (void) signal(SIGXFSZ, SIG_IGN);
+#endif /* SIGXFSZ */
+
 #if defined(__FreeBSD__) && defined(__GNUC__)
     /*
      * Adjust the rounding mode to be more conventional. Note that FreeBSD
