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4.142. perl-XML-SAX

An updated perl-XML-SAX package that fixes various bugs is now available for Red Hat Enterprise Linux 5.
XML::SAX is a SAX parser access API for Perl. It includes classes and APIs required for implementing SAX drivers, along with a factory class for returning any SAX parser installed on the user's system.

Bug Fixes

Parsing a long XML document with the XML::Simple API took an unacceptably long time if the XML::SAX parser implementation was available. The XML::SAX parser implementation was not optimized for large string variables (e.g. 2 MB). The XML::SAX parser has been updated to handle the reading of large strings in a more efficient way. This update enables long XML documents to be parsed in a more reasonable time.
XML documents which have a whitespace character as the first character were not handled correctly. A warning, "Unable to recognize encoding of this document", was printed. With this update, encoding detection code has been changed to recognize XML documents with leading whitespace as a document without an XML declaration and with a default encoding. The warning is no longer printed as such documents are valid documents with encoding detection rules conforming to documents without an XML declaration.
All users of perl-XML-SAX are advised to upgrade to this updated package, which resolves these bugs.