[issue43362] Bad free in py_sha3_new_impl function

[Christian Heimes]

Christian Heimes  added the comment:

The issue affected Python 3.10a1 to latest alpha. 3.9 and earlier are not 
affected.

Thanks!

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resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions:  -Python 3.8, Python 3.9

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[issue43362] Bad free in py_sha3_new_impl function

[Christian Heimes]

Christian Heimes  added the comment:


New changeset aa6da32edc3c6ddfda5e849561e20273b8d82771 by Christian Heimes in 
branch 'master':
bpo-43362: Fix invalid free and return check in _sha3 module (GH-25463)
https://github.com/python/cpython/commit/aa6da32edc3c6ddfda5e849561e20273b8d82771


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[issue43362] Bad free in py_sha3_new_impl function

[Christian Heimes]

Change by Christian Heimes :


--
pull_requests: +24189
pull_request: https://github.com/python/cpython/pull/25463

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[issue43362] Bad free in py_sha3_new_impl function

[Christian Heimes]

Christian Heimes  added the comment:

Excellent finding! The issue was introduced in commit 
93d50a6a8d0c5d332c11aef267e66573a09765ac as part of bpo-1635741

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[issue43362] Bad free in py_sha3_new_impl function

[Christian Heimes]

Change by Christian Heimes :


--
assignee:  -> christian.heimes
nosy: +christian.heimes
type: crash -> behavior
versions: +Python 3.8, Python 3.9

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