[Jtidy-devel] [ jtidy-Bugs-3419740 ] StringIndexOutOfBoundsException when lexing a web page

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Bugs item #3419740, was opened at 2011-10-06 11:19
Message generated for change (Tracker Item Submitted) made by kd7ike
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Kim Ebert (kd7ike)
Assigned to: Nobody/Anonymous (nobody)
Summary: StringIndexOutOfBoundsException when lexing a web page

Initial Comment:
Possible fix for lexer bug.


=== modified file 'jtidy/src/main/java/org/w3c/tidy/Lexer.java'
--- jtidy/src/main/java/org/w3c/tidy/Lexer.java	2010-05-06 23:18:10 +0000
+++ jtidy/src/main/java/org/w3c/tidy/Lexer.java	2010-11-02 02:18:59 +0000
@@ -1821,7 +1821,12 @@
             	if (TidyUtils.isLetter((char) c)) {
                      continue;
             	}
-            	matches = container.element.equalsIgnoreCase(TidyUtils.getString(lexbuf, start,
+            	/* Fix for bug #991  */
+            	if ((start + container.element.length()) > lexsize)
+            		matches = false;
+            	/* End Fix */
+            	else
+            		matches = container.element.equalsIgnoreCase(TidyUtils.getString(lexbuf, start,
             			container.element.length()));
             	if (matches) {
             		nested++;


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