[issue45963] Embed interpreter frame in generator.

STINNER Victor added the comment: Leak fixed by: commit 064e53d19aea6d6906fa8f7706a2556a2c293ccd Author: Mark Shannon Date: Tue Dec 7 18:05:48 2021 + Fix leak when an exception is raised during generator creation. (GH-29960) -- nosy: +vstinner

[issue45963] Embed interpreter frame in generator.

Change by Pablo Galindo Salgado : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue45963] Embed interpreter frame in generator.

Change by Pablo Galindo Salgado : -- priority: release blocker -> ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue45963] Embed interpreter frame in generator.

Change by Mark Shannon : -- pull_requests: +28185 pull_request: https://github.com/python/cpython/pull/29960 ___ Python tracker ___

[issue45963] Embed interpreter frame in generator.

Mark Shannon added the comment: I'll look into it now, and fix or revert it. -- ___ Python tracker ___ ___ Python-bugs-list

[issue45963] Embed interpreter frame in generator.

Pablo Galindo Salgado added the comment: This is also unfortunately blocking the 3.11.a3 release :( -- priority: normal -> release blocker ___ Python tracker ___

[issue45963] Embed interpreter frame in generator.

Pablo Galindo Salgado added the comment: Unfortunately, all refleak buildbots are failing after 299483c95d601ddcfdce2f96418b6499c1fc7b9f was merged. I bisected the problem to it: 299483c95d601ddcfdce2f96418b6499c1fc7b9f is the first bad commit commit 299483c95d601ddcfdce2f96418b6499c1fc7b9f

[issue45963] Embed interpreter frame in generator.

Mark Shannon added the comment: New changeset 299483c95d601ddcfdce2f96418b6499c1fc7b9f by Mark Shannon in branch 'main': bpo-45963: Make space for the InterpreterFrame of a generator in that generator. (GH-29891)

[issue45963] Embed interpreter frame in generator.

Change by Mark Shannon : -- keywords: +patch pull_requests: +28115 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29891 ___ Python tracker ___

[issue45963] Embed interpreter frame in generator.

New submission from Mark Shannon : Currently, the InterpreterFrame for a generator is allocated on the heap separately from the generator. This means that 2 allocations are needed to create a generator, and an extra indirection is needed to get from the generator to the frame. By embedding