From ac8dc4facdb74eb6d2cf2edecd9d31567893cf29 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Fri, 30 Jul 2004 23:34:24 +0000
Subject: [PATCH] fixed locking associated with the cleanup flag (this is not a
 known problem, the problem was identified instead during code inspection)

---
 src/libCom/misc/ipAddrToAsciiAsynchronous.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/libCom/misc/ipAddrToAsciiAsynchronous.cpp b/src/libCom/misc/ipAddrToAsciiAsynchronous.cpp
index 68b5dab82..ecdef00ea 100644
--- a/src/libCom/misc/ipAddrToAsciiAsynchronous.cpp
+++ b/src/libCom/misc/ipAddrToAsciiAsynchronous.cpp
@@ -234,9 +234,12 @@ ipAddrToAsciiTransaction & ipAddrToAsciiEnginePrivate::createTransaction ()
 
 void ipAddrToAsciiEnginePrivate::run ()
 {
+    epicsGuard < epicsMutex > guard ( this->mutex );
     while ( ! this->exitFlag ) {
-        this->laborEvent.wait ();
-        epicsGuard < epicsMutex > guard ( this->mutex );
+        {
+            epicsGuardRelease < epicsMutex > unguard ( guard );
+            this->laborEvent.wait ();
+        }
         while ( true ) {
             ipAddrToAsciiTransactionPrivate * pItem = this->labor.get ();
             if ( ! pItem ) {