[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

Change by Serhiy Storchaka : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

STINNER Victor added the comment: The warning in the C code has been fixed by: New changeset edad38e3e05586ba58291f47756eb3fb808f5577 by Victor Stinner (Jeremy Kloth) in branch 'master': bpo-9566: Fix compiler warnings in gcmodule.c (GH-11010) https://github.com/python/cpython/commit/edad38e3

[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

STINNER Victor added the comment: I don't think that Python 3.7 should be modified. I prefer to avoid any risk and only modify Python 3.8. -- versions: -Python 3.6, Python 3.7 ___ Python tracker __

[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

Change by Jeremy Kloth : -- keywords: +patch pull_requests: +10247 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-li

[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

Serhiy Storchaka added the comment: DTrace support was implemented in issue21590 (changeset a785c87d6eacbed81543a8afe3cb098fabb9610a). -- nosy: +jcea versions: +Python 3.6 ___ Python tracker

[issue32805] Possible integer overflow when call PyDTrace_GC_DONE()

New submission from Serhiy Storchaka : PyDTrace_GC_DONE() accepts the argument of type int. But it is called with the sum of collected and uncollectable objects which has type Py_ssize_t and can be larger that maximal int. This produces a compiler warning on Windows: ..\Modules\gcmodule.c(978