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| author | Sam Gross <colesbury@gmail.com> | 2024-12-02 19:38:26 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-02 14:38:26 -0500 |
| commit | c7dec02de2ed4baf3cd22ad094350265b52c18af (patch) | |
| tree | 1fd473d97b5e6e38e0b26254d31140884855aa78 /Tools/wasm/emscripten/web_example/server.py | |
| parent | c4303763dac4494300e299e54c079a4a11931a55 (diff) | |
| download | cpython-c7dec02de2ed4baf3cd22ad094350265b52c18af.tar.gz cpython-c7dec02de2ed4baf3cd22ad094350265b52c18af.zip | |
gh-127521: Mark list as "shared" before resizing if necessary (#127524)
In the free threading build, if a non-owning thread resizes a list,
it must use QSBR to free the old list array because there may be a
concurrent access (without a lock) from the owning thread.
To match the pattern in dictobject.c, we just mark the list as "shared"
before resizing if it's from a non-owning thread and not already marked
as shared.
Diffstat (limited to 'Tools/wasm/emscripten/web_example/server.py')
0 files changed, 0 insertions, 0 deletions