Author: mrglavas
Date: Thu Nov 24 13:30:39 2005
New Revision: 348807
URL: http://svn.apache.org/viewcvs?rev=348807&view=rev
Log:
Fixing a StackOverflowError which can occur when an element type declaration
has mixed content.
Modified:
xerces/java/trunk/src/org/apache/xerces/impl/dtd/BalancedDTDGrammar.java
Modified:
xerces/java/trunk/src/org/apache/xerces/impl/dtd/BalancedDTDGrammar.java
URL:
http://svn.apache.org/viewcvs/xerces/java/trunk/src/org/apache/xerces/impl/dtd/BalancedDTDGrammar.java?rev=348807&r1=348806&r2=348807&view=diff
==============================================================================
--- xerces/java/trunk/src/org/apache/xerces/impl/dtd/BalancedDTDGrammar.java
(original)
+++ xerces/java/trunk/src/org/apache/xerces/impl/dtd/BalancedDTDGrammar.java
Thu Nov 24 13:30:39 2005
@@ -186,7 +186,8 @@
* @throws XNIException Thrown by handler to signal an error.
*/
public final void endGroup(Augmentations augs) throws XNIException {
- final int group = addContentSpecNodes(0, fGroupIndexStackSizes[fDepth]
- 1);
+ final int group = fGroupIndexStackSizes[fDepth] > 0 ?
+ addContentSpecNodes(0, fGroupIndexStackSizes[fDepth] - 1) :
addUniqueLeafNode(null);
--fDepth;
addToCurrentGroup(group);
} // endGroup()
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