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[libvirt] [PATCH] util: Remove logging handlers in virExec



This allows debug statements and raised errors in hook functions to
actually be logged somewhere (stderr). Users can enable debugging in the
daemon and now see more info in /var/log/libvirt/...

Signed-off-by: Cole Robinson <crobinso redhat com>
---
 src/util/util.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/util/util.c b/src/util/util.c
index 44a4b2f..23d781d 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -334,6 +334,7 @@ __virExec(virConnectPtr conn,
     int pipeerr[2] = {-1,-1};
     int childout = -1;
     int childerr = -1;
+    int logprio;
     sigset_t oldmask, newmask;
     struct sigaction sig_action;
 
@@ -452,6 +453,11 @@ __virExec(virConnectPtr conn,
        of being seen / logged */
     virSetErrorFunc(NULL, NULL);
 
+    /* Make sure any hook logging is sent to stderr */
+    logprio = virLogGetDefaultPriority();
+    virLogReset();
+    virLogSetDefaultPriority(logprio);
+
     /* Clear out all signal handlers from parent so nothing
        unexpected can happen in our child once we unblock
        signals */
-- 
1.6.5.2


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