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00394-cve-2022-45061-cpu-denial-of-service-via-inefficient-idna-decoder.patch #53

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Merged
merged 1 commit into from
Dec 21, 2022

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00394 #
pythongh-98433: Fix quadratic time idna decoding.

There was an unnecessary quadratic loop in idna decoding. This restores the behavior to linear.

Backported from python3.

(cherry picked from commit a6f6c3a)

Co-authored-by: Miss Islington (bot) [email protected]
Co-authored-by: Gregory P. Smith [email protected]

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@encukou could you take a look on the backport?

…er.patch

00394 #
pythongh-98433: Fix quadratic time idna decoding.

There was an unnecessary quadratic loop in idna decoding. This restores
the behavior to linear.

Backported from python3.

(cherry picked from commit a6f6c3a)

Co-authored-by: Miss Islington (bot) <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]>
@stratakis stratakis merged commit b9dd9c2 into fedora-python:fedora-2.7 Dec 21, 2022
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3 participants