From: xinhua.Cao <caoxinhua@huawei.com>
Date: Sat, 11 Nov 2017 08:30:41 +0000 (+0800)
Subject: remote: Set *neventCallbacks to zero at DEREG_CB
X-Git-Tag: v3.10.0-rc1~156
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0087976624638940a0293357013b6f24ccf015d;p=thirdparty%2Flibvirt.git

remote: Set *neventCallbacks to zero at DEREG_CB

To avoid the chance that the loop is run twice, set the neventCallbacks
to zero after VIR_FREE(eventCallbacks) was called.
---

diff --git a/daemon/remote.c b/daemon/remote.c
index 07557e9c35..cbcb6e8419 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -1686,6 +1686,7 @@ void remoteRelayConnectionClosedEvent(virConnectPtr conn ATTRIBUTE_UNUSED, int r
                 VIR_WARN("unexpected %s event deregister failure", name); \
         } \
         VIR_FREE(eventCallbacks); \
+        neventCallbacks = 0; \
     } while (0);
 
 /*