Title: GH-149142: Fix decimal `mpd_context_t.status` race in free-threading by LindaSummer · Pull Request #150598 · python/cpython · GitHub
Open Graph Title: GH-149142: Fix decimal `mpd_context_t.status` race in free-threading by LindaSummer · Pull Request #150598 · python/cpython
X Title: GH-149142: Fix decimal `mpd_context_t.status` race in free-threading by LindaSummer · Pull Request #150598 · python/cpython
Description: Issue GH-149142 Proposed Changes Add mutex in free-threading build to guard the PyDecContextObject.ctx.status. It solves the race in concurrent dec_addstatus and clear_flags. Comment For other flags like traps are not guarded in this PR. I plan to update in later PRs with new test cases.
Open Graph Description: Issue GH-149142 Proposed Changes Add mutex in free-threading build to guard the PyDecContextObject.ctx.status. It solves the race in concurrent dec_addstatus and clear_flags. Comment For other flag...
X Description: Issue GH-149142 Proposed Changes Add mutex in free-threading build to guard the PyDecContextObject.ctx.status. It solves the race in concurrent dec_addstatus and clear_flags. Comment For other flag...
Opengraph URL: https://github.com/python/cpython/pull/150598
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