cpython/Modules/expat
Sebastian Pipping 6a95676bb5
gh-115398: Expose Expat >=2.6.0 reparse deferral API (CVE-2023-52425) (GH-115623)
Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425) by adding five new methods:

- `xml.etree.ElementTree.XMLParser.flush`
- `xml.etree.ElementTree.XMLPullParser.flush`
- `xml.parsers.expat.xmlparser.GetReparseDeferralEnabled`
- `xml.parsers.expat.xmlparser.SetReparseDeferralEnabled`
- `xml.sax.expatreader.ExpatParser.flush`

Based on the "flush" idea from https://github.com/python/cpython/pull/115138#issuecomment-1932444270 .

### Notes

- Please treat as a security fix related to CVE-2023-52425.

Includes code suggested-by: Snild Dolkow <snild@sony.com>
and by core dev Serhiy Storchaka.
2024-02-29 14:52:50 -08:00
..
COPYING
ascii.h
asciitab.h
expat.h
expat_config.h
expat_external.h
iasciitab.h
internal.h
latin1tab.h
nametab.h
pyexpatns.h
siphash.h
utf8tab.h
winconfig.h
xmlparse.c
xmlrole.c
xmlrole.h
xmltok.c
xmltok.h
xmltok_impl.c
xmltok_impl.h
xmltok_ns.c