[PATCH 2/9] vz: restore accidentally removed locks around close callback calls

[Nikolay Shirokovskiy <nshirokovskiy@xxxxxxxxxxxxx>]

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@xxxxxxxxxxxxx>
---
 src/vz/vz_driver.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index 0350b7d..01dd204 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -1519,6 +1519,8 @@ vzConnectRegisterCloseCallback(virConnectPtr conn,
     vzConnPtr privconn = conn->privateData;
     int ret = -1;
 
+    virObjectLock(privconn->driver);
+
     if (virConnectCloseCallbackDataGetCallback(privconn->closeCallback) != NULL) {
         virReportError(VIR_ERR_OPERATION_INVALID, "%s",
                        _("A close callback is already registered"));
@@ -1530,6 +1532,7 @@ vzConnectRegisterCloseCallback(virConnectPtr conn,
     ret = 0;
 
  cleanup:
+    virObjectUnlock(privconn->driver);
 
     return ret;
 }
@@ -1540,6 +1543,7 @@ vzConnectUnregisterCloseCallback(virConnectPtr conn, virConnectCloseFunc cb)
     vzConnPtr privconn = conn->privateData;
     int ret = -1;
 
+    virObjectLock(privconn->driver);
 
     if (virConnectCloseCallbackDataGetCallback(privconn->closeCallback) != cb) {
         virReportError(VIR_ERR_OPERATION_INVALID, "%s",
@@ -1551,6 +1555,7 @@ vzConnectUnregisterCloseCallback(virConnectPtr conn, virConnectCloseFunc cb)
     ret = 0;
 
  cleanup:
+    virObjectUnlock(privconn->driver);
 
     return ret;
 }
-- 
1.8.3.1

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