1 files changed, 1 insertions, 0 deletions
diff --git a/cpp/src/qpid/management/ManagementBroker.cpp b/cpp/src/qpid/management/ManagementBroker.cpp
index 729826e0cd..19300ef1af 100644
--- a/cpp/src/qpid/management/ManagementBroker.cpp
+++ b/cpp/src/qpid/management/ManagementBroker.cpp
@@ -518,6 +518,7 @@ void ManagementBroker::handleMethodRequestLH (Buffer& inBuffer, string replyToKe
         else
             try {
                 outBuffer.record();
+                Mutex::ScopedUnlock u(userLock);
                 iter->second->doMethod(methodName, inBuffer, outBuffer);
             } catch(exception& e) {
                 outBuffer.restore();