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GeezerVison is showing github.com — [3.14] Revert "gh-119452: Fix a potential virtual memory allocation denial of service in http.server (GH-119455)" by hugovk · Pull Request #142184 · python/cpython

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@hugovk

@hugovk hugovk commented Dec 2, 2025 •
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This reverts commit 29c657a.

The issue needs fixing for Windows. It's an old bug, in CGI, which has been removed in 3.15, so let's revert for 3.14.1.

We have #142181 and #142185 to consider after that.

  • Issue: OOM a potential denial of service in the CGI server on Windows #119452

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@hugovk
Revert "[3.14] pythongh-119452: Fix a potential virtual memory alloca…
0ff45a8 
…tion denial of service in http.server (pythonGH-119455)"

This reverts commit 29c657a.
@bedevere-app bedevere-app Bot mentioned this pull request Dec 2, 2025
OOM a potential denial of service in the CGI server on Windows #119452
Closed
@bedevere-app bedevere-app Bot added the type-security A security issue label Dec 2, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Dec 2, 2025
[3.14] gh-119452: Fix a potential virtual memory allocation denial of service in http.server #119455
Merged
@hugovk
hugovk marked this pull request as ready for review December 2, 2025 11:47
@bedevere-app bedevere-app Bot added the awaiting core review label Dec 2, 2025
@hugovk hugovk mentioned this pull request Dec 2, 2025
[3.14] gh-119452: Block until data is read #142176
Closed
@hugovk
hugovk enabled auto-merge (squash) December 2, 2025 11:53
@hugovk
hugovk merged commit 49fe757 into python:3.14 Dec 2, 2025
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@hugovk
hugovk deleted the 3.14-revert-fix branch December 2, 2025 12:06
@bedevere-app bedevere-app Bot removed the awaiting core review label Dec 2, 2025
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@hugovk
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