[jira] [Resolved] (TIKA-434) Bug in TagSoup causes IOException

["Maxim Valyanskiy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TIKA-434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Valyanskiy resolved TIKA-434.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 1.0
         Assignee: Maxim Valyanskiy

> Bug in TagSoup causes IOException
> ---------------------------------
>
>                 Key: TIKA-434
>                 URL: https://issues.apache.org/jira/browse/TIKA-434
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 0.6
>            Reporter: Andrew Khoury
>            Assignee: Maxim Valyanskiy
>             Fix For: 1.0
>
>         Attachments: html_to_reproduce_issue.html
>
>
> When uploading documents to a jackrabbit 2.1 repository the following exception was received.  It looks like a bug in tagsoup 1.2 (if you search the tagsoup yahoo group you can see that it may be caused by '&' characters in the html being parsed):
> 27.05.2010 14:57:18 *WARN * LazyTextExtractorField: Failed to extract text from a binary property (LazyTextExtractorField.java, line 180)
> org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from org.apache.tika.parser.html.HtmlParser@eba477
>        at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:126)
>        at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:101)
>        at org.apache.jackrabbit.core.query.lucene.LazyTextExtractorField$ParsingTask.run(LazyTextExtractorField.java:174)
>        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
>        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
>        at java.util.concurrent.FutureTask.run(Unknown Source)
>        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
>        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>        at java.lang.Thread.run(Unknown Source)
> Caused by: java.io.IOException: Pushback buffer overflow
>        at java.io.PushbackReader.unread(Unknown Source)
>        at org.ccil.cowan.tagsoup.HTMLScanner.unread(HTMLScanner.java:274)
>        at org.ccil.cowan.tagsoup.HTMLScanner.scan(HTMLScanner.java:487)
>        at org.ccil.cowan.tagsoup.Parser.parse(Parser.java:449)
>        at org.apache.tika.parser.html.HtmlParser.parse(HtmlParser.java:177)
>        at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:120)
>        ... 10 more

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