Horton

Re: memory leak in libxml2 - fix

Itagaki Takahiro <itagaki.takahiro@gmail.com>

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From: Itagaki Takahiro <itagaki.takahiro@gmail.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2010-11-26T10:28:14Z
Lists: pgsql-hackers 
On Fri, Nov 26, 2010 at 17:59, Pavel Stehule <pavel.stehule@gmail.com> wrote:
> our customer showed a very significant memory leak in xml2.
> It never release a memory allocated for context and doctree.

Why did you change doctree and ctxt to global variables?
I'm not sure why /* xmlFreeDoc(doctree); */ is commented out
at the end of pgxml_xpath(), but is it enough to enable the code?

-- 
Itagaki Takahiro