From: Eric Blake <eblake@redhat.com>
Date: Wed, 29 Jun 2011 22:11:30 +0000 (-0600)
Subject: build: avoid double-close bug with pipe2
X-Git-Tag: v0.9.3~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbf055efa081d317581bff6f95b166f0c8a21d09;p=thirdparty%2Flibvirt.git

build: avoid double-close bug with pipe2

Based on Coverity's finding on the previous patch, I audited
gnulib's pipe2 code and found that we had the potential for
a subtle double-close bug, unless gnulib guarantees that the
contents of the fd array are unchanged on pipe2() failure.

* .gnulib: Update to latest, for pipe2 fix.
---

diff --git a/.gnulib b/.gnulib
index cbfd25f0ed..7269b35c8d 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit cbfd25f0edf5f4b853e8ed2e01a4782ec80faba2
+Subproject commit 7269b35c8d9be1a6f97906b9e29b8c422b92fc31