[Expat-bugs] [ expat-Bugs-1284386 ] Byte count in large XML files fails

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Bugs item #1284386, was opened at 2005-09-08 01:01
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Rolf Ade (pointsman)
Assigned to: Nobody/Anonymous (nobody)
Summary: Byte count in large XML files fails

Initial Comment:

XML_GetCurrentByteIndex(XML_Parser parser) returns a
long, which is at least on the most 32 bit Systems 32
bit long. That means, for XML input larger than 2 GByte
file size, XML_GetCurrentByteIndex() returns does not
return the right number.

Sure, such big XML files will be parsed in chunks, so
it is possbile, to keep track about the nr of overflows
by self, but come on.

It's surely a limbo dance by its own to introcude long
long in a source, so portable as expat, but that would
be it.

If you switch to long long if avaliable for this,
please consider also XML_GetCurrentLineNumber() and
XML_GetCurrentColumnNumber(). They return an int, which
is on most 32-byte systems 2 Gig. Though, I'm not
stumbled over this two limits in real life, as I in
fact did with XML_GetCurrentByteIndex(). 

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