Race condition one ... we were occasionally escaping all the way out to

  WSATerminate() before this thread picked up it's sleepy head to discover
  the world was gone beneath it on 1GHz+ CPU WinXP configurations.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94437 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/mpm/winnt/mpm_winnt.c b/server/mpm/winnt/mpm_winnt.c
index 36a0eea34f62abe78abf3e3a092d850adf85ba2a..de595bf117756da9521ed3bf2aa1dda20f33d4c6 100644 (file)
--- a/server/mpm/winnt/mpm_winnt.c
+++ b/server/mpm/winnt/mpm_winnt.c
@@ -961,6 +961,13 @@ static void winnt_accept(void *listen_socket)
             WaitForSingleObject(pCompContext->Overlapped.hEvent, INFINITE);
         }
 
+        /* ### There is a race condition here.  The mainline may hit 
+         * WSATerminate before this thread reawakens.  Look First.
+         */
+        if (shutdown_in_progress) {
+            break;
+        }
+
         /* Inherit the listen socket settings. Required for 
          * shutdown() to work 
          */