[Mono-bugs] [Bug 81383][Nor] New - XmlValidatingReader does not honour MONO_IOMAP

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon Apr 16 02:10:07 EDT 2007

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Changed by lchin at erggroup.com.


--- shadow/81383	2007-04-16 02:10:07.000000000 -0400
+++ shadow/81383.tmp.17225	2007-04-16 02:10:07.000000000 -0400
@@ -0,0 +1,60 @@
+Bug#: 81383
+Product: Mono: Class Libraries
+Version: 1.2
+OS: GNU/Linux [Other]
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: Sys.XML
+AssignedTo: atsushi at ximian.com                            
+ReportedBy: lchin at erggroup.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: XmlValidatingReader does not honour MONO_IOMAP
+Description of Problem:
+When validating an XML file against a given DTD file, XmlValidatingReader
+will attempt to open the DTD file. This file open should be affected by the
+value of MONO_IOMAP, but it isn't. Mono always tries to open the DTD file
+Steps to reproduce the problem:
+<!DOCTYPE testfile SYSTEM "testdtd.dtd">
+2. On the system, have a dtd file named TESTDTD.dtd
+3. C# Validator:
+try {
+    XmlTextReader xmltr = new XmlTextReader("xmltest.xml");
+    XmlValidatingReader xmlvr = new XmlValidatingReader(xmltr);
+    xmlvr.ValidationType = ValidationType.DTD;
+    // parse all nodes
+    while (xmlvr.Read());
+} catch (XmlSchemaException ex) {
+    Console.WriteLine("Error: {0}", ex.Message);
+// no exceptions, so must be valid
+Console.WriteLine("Validated file");
+Actual Results:
+"XmlSchema error: Specified external entity not found. Target URL is
+Expected Results:
+"Validated file"
+How often does this happen? 
+Additional Information:
+Possibly related to Bug#81382?

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