Another getpeerucred(3) fix.

[openldap] / libraries / librewrite / config.c

diff --git a/libraries/librewrite/config.c b/libraries/librewrite/config.c
index 514b16c415c89e84bfa6e7e1f41160894cdb2d90..b6c729406eb5aa0df8b99b5b8ce116ff36ca8a2c 100644 (file)
--- a/libraries/librewrite/config.c
+++ b/libraries/librewrite/config.c
@@ -1,26 +1,21 @@
-/******************************************************************************
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright (C) 2000 Pierangelo Masarati, <ando@sys-net.it>
+ * Copyright 2000-2005 The OpenLDAP Foundation.
  * All rights reserved.
  *
- * Permission is granted to anyone to use this software for any purpose
- * on any computer system, and to alter it and redistribute it, subject
- * to the following restrictions:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
  *
- * 1. The author is not responsible for the consequences of use of this
- * software, no matter how awful, even if they arise from flaws in it.
- *
- * 2. The origin of this software must not be misrepresented, either by
- * explicit claim or by omission.  Since few users ever read sources,
- * credits should appear in the documentation.
- *
- * 3. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.  Since few users
- * ever read sources, credits should appear in the documentation.
- * 
- * 4. This notice may not be removed or altered.
- *
- ******************************************************************************/
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENT:
+ * This work was initially developed by Pierangelo Masarati for
+ * inclusion in OpenLDAP Software.
+ */
 
 #include <portable.h>
 
@@ -44,7 +39,7 @@ rewrite_parse_builtin_map(
  * lines handled are of the form:
  *
  *      rewriteEngine          {on|off}
- *      rewriteMaxPasses        numPasses
+ *      rewriteMaxPasses        numPasses [numPassesPerRule]
  *      rewriteContext                 contextName [alias aliasedContextName]
  *      rewriteRule            pattern substPattern [ruleFlags]
  *      rewriteMap             mapType mapName [mapArgs]
@@ -108,7 +103,25 @@ rewrite_parse(
                                        fname, lineno, "" );
                        return -1;
                }
+
                info->li_max_passes = atoi( argv[ 1 ] );
+               if ( info->li_max_passes <= 0 ) {
+                       Debug( LDAP_DEBUG_ANY,
+                                       "[%s:%d] negative or null rewriteMaxPasses'\n",
+                                       fname, lineno, 0 );
+               }
+
+               if ( argc > 2 ) {
+                       info->li_max_passes_per_rule = atoi( argv[ 2 ] );
+                       if ( info->li_max_passes_per_rule <= 0 ) {
+                               Debug( LDAP_DEBUG_ANY,
+                                               "[%s:%d] negative or null rewriteMaxPassesPerRule'\n",
+                                               fname, lineno, 0 );
+                       }
+
+               } else {
+                       info->li_max_passes_per_rule = info->li_max_passes;
+               }
                rc = REWRITE_SUCCESS;
        
        /*