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gh-146169: correctly handle re-entrant parsing calls in Expat handlers #146566

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Merged
JelleZijlstra merged 8 commits into from
Oct 23, 2026
Merged

gh-146169: correctly handle re-entrant parsing calls in Expat handlers #146566

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09d6771
gh-146169: correctly handle re-entrant parsing calls in Expat handlers
picnixz Mar 28, 2026
ad69e1e
Update Misc/NEWS.d/next/Library/2026-03-28-10-27-46.gh-issue-146169.R…
picnixz Mar 28, 2026
03266f4
forbid reentrant calls to ParseFile()
picnixz Apr 11, 2026
f75a84c
nit: improve tests writup
picnixz Apr 11, 2026
7015918
add tests for XML_ParseFile
picnixz Apr 11, 2026
2a08400
Update Misc/NEWS.d/next/Library/2026-03-28-10-27-46.gh-issue-146169.R…
picnixz Apr 11, 2026
0488dee
simplify test
picnixz Apr 12, 2026
9714509
Merge branch 'main' into fix/expat/parse-recursive-146169
JelleZijlstra Oct 22, 2026
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Update Misc/NEWS.d/next/Library/2026-03-28-10-27-46.gh-issue-146169.R… 
…BF1xp.rst
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@picnixz
picnixz authored Mar 28, 2026
commit ad69e1e5a87ae4f7b335284b5d17ad36079d3b9a
2 changes: 1 addition & 1 deletion Misc/NEWS.d/next/Library/2026-03-28-10-27-46.gh-issue-146169.RBF1xp.rst
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@@ -1,3 +1,3 @@
:mod:`xml.parser.expat`: raise :exc:`RuntimeError` when an Expat handler
:mod:`xml.parsers.expat`: raise :exc:`RuntimeError` when an Expat handler
calls :meth:`parser.Parse <xml.parsers.expat.xmlparser.Parse>` on the parser
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that called the handler. Patch by Bénédikt Tran.
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