[libvirt] [PATCH 05/10] Fix bug in setting up child stderr/out with /dev/null

[Eric Blake]

From: Daniel P. Berrange <berrange at redhat.com>

---
 src/util/util.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/util/util.c b/src/util/util.c
index 2d6485f..f2fe58a 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -463,7 +463,7 @@ __virExec(const char *const*argv,
     int childerr = -1;
     int tmpfd;

-    if ((null = open("/dev/null", O_RDONLY)) < 0) {
+    if ((null = open("/dev/null", O_RDWR)) < 0) {
         virReportSystemError(errno,
                              _("cannot open %s"),
                              "/dev/null");
-- 
1.7.3.2