Repository navigation
[3.15] gh-159811: Raise OpenSSL errors in _hashlib.HASH after re-attaching the thread state (GH-159817) - #159927
Merged
picnixz merged 1 commit intoOct 20, 2026
Conversation
Copy link
Copy Markdown
Contributor
Sorry, something went wrong.
…aching the thread state (pythonGH-159817) When `EVP_DigestUpdate()` failed, `_hashlib_HASH_hash()` raised a Python exception, however, `_hashlib.HASH.update()` and the `_hashlib.HASH` constructor release the GIL before calling it when the data is larger than `HASHLIB_GIL_MINSIZE` bytes. `_hashlib_HASH_hash()` now only returns an error status and its callers raise the exception once they have re-attached the thread state. (cherry picked from commit 6fa2d64) Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
picnixz
approved these changes
Oct 20, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When EVP_DigestUpdate() failed, _hashlib_HASH_hash() raised a Python
exception, however, _hashlib.HASH.update() and the _hashlib.HASH
constructor release the GIL before calling it when the data is larger
than HASHLIB_GIL_MINSIZE bytes.
_hashlib_HASH_hash() now only returns an error status and its callers
raise the exception once they have re-attached the thread state.
(cherry picked from commit 6fa2d64)
Co-authored-by: Bénédikt Tran 10796600+picnixz@users.noreply.github.com