Hash :
8598060b
Author :
Date :
2021-05-13T14:55:12
Patch for security issue CVE-2021-3541 This is relapted to parameter entities expansion and following the line of the billion laugh attack. Somehow in that path the counting of parameters was missed and the normal algorithm based on entities "density" was useless.
XML toolkit from the GNOME project
Full documentation is available on-line at
http://xmlsoft.org/
This code is released under the MIT Licence see the Copyright file.
To build on an Unixised setup:
./configure ; make ; make install
if the ./configure file does not exist, run ./autogen.sh instead.
To build on Windows:
see instructions on win32/Readme.txt
To assert build quality:
on an Unixised setup:
run make tests
otherwise:
There is 3 standalone tools runtest.c runsuite.c testapi.c, which
should compile as part of the build or as any application would.
Launch them from this directory to get results, runtest checks
the proper functioning of libxml2 main APIs while testapi does
a full coverage check. Report failures to the list.
To report bugs, follow the instructions at:
http://xmlsoft.org/bugs.html
A mailing-list xml@gnome.org is available, to subscribe:
http://mail.gnome.org/mailman/listinfo/xml
The list archive is at:
http://mail.gnome.org/archives/xml/
All technical answers asked privately will be automatically answered on
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required and justified.
Daniel Veillard
$Id$