After closing frontend socket, set MyProcPort->sock = -1 to ensure that

[postgresql] / src / backend / libpq / pqcomm.c

diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index aec4f34c7d20d9a333a506ec0e083b7e7dac0916..a7d757066e89bdc3970efd2d78226b3b1efaab37 100644 (file)
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -29,7 +29,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *     $Id: pqcomm.c,v 1.91 2000/05/21 21:19:53 tgl Exp $
+ *     $Id: pqcomm.c,v 1.92 2000/05/26 01:26:19 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -144,7 +144,11 @@ void
 pq_close(void)
 {
        if (MyProcPort != NULL)
+       {
                close(MyProcPort->sock);
+               /* make sure any subsequent attempts to do I/O fail cleanly */
+               MyProcPort->sock = -1;
+       }
 }