---------------------
PatchSet 8693 
Date: 2006/09/30 15:22:01
Author: serassio
Branch: nt
Tag: (none) 
Log:
Fix coss crash during squid shutdown

Members: 
	src/fs/coss/store_io_coss.c:1.15.8.17->1.15.8.18 

Index: squid/src/fs/coss/store_io_coss.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/fs/coss/store_io_coss.c,v
retrieving revision 1.15.8.17
retrieving revision 1.15.8.18
diff -u -r1.15.8.17 -r1.15.8.18
--- squid/src/fs/coss/store_io_coss.c	23 Sep 2006 11:56:24 -0000	1.15.8.17
+++ squid/src/fs/coss/store_io_coss.c	30 Sep 2006 15:22:01 -0000	1.15.8.18
@@ -684,6 +684,8 @@
 #ifdef _SQUID_MSWIN_
     /* Allocate an overlapped structure. */
     LPOVERLAPPED Overlapped = xcalloc(1, sizeof(OVERLAPPED));
+    HANDLE hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+
 #endif
 
     /* First, flush pending IO ops */
@@ -711,18 +713,22 @@
 	Overlapped->Offset = t->diskstart;
 	Overlapped->OffsetHigh = 0;
 #endif
-	Overlapped->hEvent = NULL;
+	Overlapped->hEvent = hEvent;
 	WriteFile((HANDLE) _get_osfhandle(cs->fd),	/* handle to file           */
 	    t->buffer,					/* data buffer              */
 	    (size_t) (end - t->diskstart),		/* number of bytes to write */
 	    NULL,					/* number of bytes written  */
-	    Overlapped);				/* overlapped buffer        */
-	xfree(Overlapped);
+	    Overlapped); 				/* overlapped buffer        */
+        WaitForSingleObject(hEvent, INFINITE);
 #else
 	lseek(cs->fd, t->diskstart, SEEK_SET);
 	FD_WRITE_METHOD(cs->fd, t->buffer, end - t->diskstart);
 #endif
     }
+#ifdef _SQUID_MSWIN_
+    xfree(Overlapped);
+#endif
+
 }
 
 static void