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gh-98608: Fix Failure-handling in new_interpreter() #102658

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ericsnowcurrently
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@ericsnowcurrently ericsnowcurrently commented Mar 13, 2023

The error-handling code in new_interpreter() has been broken for a while. We hadn't noticed because those code mostly doesn't fail. (I noticed while working on gh-101660.) The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed. The solution is to switch back to the calling thread state first.

@kumaraditya303
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Seems worth backporting to me.

@ericsnowcurrently ericsnowcurrently added needs backport to 3.10 only security fixes needs backport to 3.11 only security fixes labels Mar 21, 2023
@ericsnowcurrently ericsnowcurrently merged commit d1b883b into python:main Mar 21, 2023
@miss-islington
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Thanks @ericsnowcurrently for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11.
🐍🍒⛏🤖

@ericsnowcurrently ericsnowcurrently deleted the fix-failed-interp-creation branch March 21, 2023 18:48
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 21, 2023
…02658)

The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on pythongh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

(cherry picked from commit d1b883b)

Co-authored-by: Eric Snow <[email protected]>
https: //github.com/python/issues/98608
@bedevere-bot
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GH-102882 is a backport of this pull request to the 3.11 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.11 only security fixes label Mar 21, 2023
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 21, 2023
…02658)

The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on pythongh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

(cherry picked from commit d1b883b)

Co-authored-by: Eric Snow <[email protected]>
https: //github.com/python/issues/98608
@bedevere-bot
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GH-102883 is a backport of this pull request to the 3.10 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.10 only security fixes label Mar 21, 2023
miss-islington added a commit that referenced this pull request Mar 21, 2023
The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on gh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

(cherry picked from commit d1b883b)

Co-authored-by: Eric Snow <[email protected]>
https: //github.com//issues/98608
miss-islington added a commit that referenced this pull request Mar 21, 2023
The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on gh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

(cherry picked from commit d1b883b)

Co-authored-by: Eric Snow <[email protected]>
https: //github.com//issues/98608
Fidget-Spinner pushed a commit to Fidget-Spinner/cpython that referenced this pull request Mar 27, 2023
…02658)

The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on pythongh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

python#98608
warsaw pushed a commit to warsaw/cpython that referenced this pull request Apr 11, 2023
…02658)

The error-handling code in new_interpreter() has been broken for a while.  We hadn't noticed because those code mostly doesn't fail.  (I noticed while working on pythongh-101660.)  The problem is that we try to clear/delete the newly-created thread/interpreter using itself, which just failed.  The solution is to switch back to the calling thread state first.

python#98608
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4 participants