From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 3 Dec 2001 14:49:46 +0000 (+0000)
Subject: Pg_lo_open must OR together multiple modes, not AND them.  Per report
X-Git-Tag: REL7_2_BETA4~76
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4ea2b8f556bff352cfc30613f040a08675eba1d2;p=postgresql

Pg_lo_open must OR together multiple modes, not AND them.  Per report
from Andreas Kretzer.
---

diff --git a/src/interfaces/libpgtcl/pgtclCmds.c b/src/interfaces/libpgtcl/pgtclCmds.c
index acd40895c7..af94a510bf 100644
--- a/src/interfaces/libpgtcl/pgtclCmds.c
+++ b/src/interfaces/libpgtcl/pgtclCmds.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/pgtclCmds.c,v 1.59 2001/11/05 17:46:37 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/pgtclCmds.c,v 1.60 2001/12/03 14:49:46 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1109,11 +1109,11 @@ Pg_lo_open(ClientData cData, Tcl_Interp *interp, int argc, char *argv[])
 			break;
 		case 'r':
 		case 'R':
-			mode = mode & INV_READ;
+			mode |= INV_READ;
 			break;
 		case 'w':
 		case 'W':
-			mode = mode & INV_WRITE;
+			mode |= INV_WRITE;
 			break;
 		default:
 			Tcl_AppendResult(interp, "mode argument must be 'r', 'w', or 'rw'", 0);