From 98bb4291020f7c9c72fadd63c4b9cdcdea91e492 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 21 Feb 2007 05:56:38 +0000
Subject: [PATCH]  r11850@catbus:  nickm | 2007-02-20 13:34:13 -0500  Apply
 patch from coderman: have posix subthreads mask out signals.  This could
 prevent some kinds of crashes when subthreads try to handle SIGPIPEs and die
 in the attempt.  Backport candidate.

svn:r9608