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GeezerVison is showing github.com — [3.10] gh-115133: Fix tests for XMLPullParser with Expat 2.6.0 (GH-115164) by miss-islington · Pull Request #115525 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Feb 15, 2024 •
edited by bedevere-app Bot
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Feeding the parser by too small chunks defers parsing to prevent
CVE-2023-52425. Future versions of Expat may be more reactive.
(cherry picked from commit 4a08e7b)

Co-authored-by: Serhiy Storchaka [email protected]

  • Issue: test.test_xml_etree*.XMLPullParserTest.test_simple_xml fails with (system) expat 2.6.0 #115133

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@serhiy-storchaka @miss-islington
pythongh-115133: Fix tests for XMLPullParser with Expat 2.6.0 (python…
81d0755 
…GH-115164)

Feeding the parser by too small chunks defers parsing to prevent
CVE-2023-52425. Future versions of Expat may be more reactive.
(cherry picked from commit 4a08e7b)

Co-authored-by: Serhiy Storchaka <[email protected]>
@bedevere-app bedevere-app Bot added the awaiting review label Feb 15, 2024
This was referenced Feb 15, 2024
gh-115133: Fix tests for XMLPullParser with Expat 2.6.0 #115164
Merged
test.test_xml_etree*.XMLPullParserTest.test_simple_xml fails with (system) expat 2.6.0 #115133
Closed
@bedevere-app bedevere-app Bot added the tests Tests in the Lib/test dir label Feb 15, 2024
@sethmlarson sethmlarson mentioned this pull request Feb 15, 2024
[3.10] Upgrade bundled libexpat to 2.6.0 (GH-115399) (GH-115468) #115473
Merged
@sethmlarson sethmlarson added the release-blocker label Feb 15, 2024
@sethmlarson

sethmlarson commented Feb 15, 2024

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Marked as release-blocker since it blocks #115473
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@sethmlarson
sethmlarson requested a review from pablogsal February 15, 2024 20:24
@pablogsal
pablogsal merged commit d9c79e1 into python:3.10 Feb 19, 2024
@bedevere-app bedevere-app Bot removed the awaiting review label Feb 19, 2024
@hugovk hugovk mentioned this pull request Mar 23, 2024
pyexpat changes in 3.10.14 broke Supervisor #117173
Closed
@miss-islington
miss-islington deleted the backport-4a08e7b-3.10 branch January 2, 2026 16:46
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@pablogsal pablogsal Awaiting requested review from pablogsal

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@miss-islington @sethmlarson @pablogsal @serhiy-storchaka
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