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gh-132551: make BytesIO object free-thread safe #132616

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Merged
kumaraditya303 merged 13 commits into from
May 8, 2025
Merged

gh-132551: make BytesIO object free-thread safe #132616

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a822478
gh-132551: make BytesIO object free-thread safe
tom-pytel Apr 16, 2025
b384a71
📜🤖 Added by blurb_it.
blurb-it[bot] Apr 16, 2025
3aa68a4
fix duplicate func in test
tom-pytel Apr 16, 2025
e5cd6e9
change SHARED_BUF() to use _PyObject_IsUniquelyReferenced()
tom-pytel Apr 17, 2025
605c2ad
remove dummies from _lock_held functions
tom-pytel Apr 17, 2025
a4105c9
Merge branch 'main' into fix-issue-132551
tom-pytel Apr 23, 2025
061aa02
Merge branch 'main' into fix-issue-132551
tom-pytel May 2, 2025
af5b63c
add lock held assertions
tom-pytel May 8, 2025
858b668
add critical section to bytesiobuf_getbuffer()
tom-pytel May 8, 2025
35f3b8e
fix GIL build, add lock held assertions
tom-pytel May 8, 2025
f88e436
add (void)b to shut up warning as error
tom-pytel May 8, 2025
215687f
Update Modules/_io/bytesio.c
kumaraditya303 May 8, 2025
9a16845
Update Modules/_io/bytesio.c
kumaraditya303 May 8, 2025
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change SHARED_BUF() to use _PyObject_IsUniquelyReferenced()
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@tom-pytel
tom-pytel committed Apr 17, 2025
commit e5cd6e9d89564afaca136b96c1249bf8e2dfe18a
2 changes: 1 addition & 1 deletion Modules/_io/bytesio.c
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Expand Up @@ -70,7 +70,7 @@ check_exports(bytesio *self)
return NULL; \
}

#define SHARED_BUF(self) (Py_REFCNT((self)->buf) > 1)
#define SHARED_BUF(self) (!_PyObject_IsUniquelyReferenced((self)->buf))


/* Internal routine to get a line from the buffer of a BytesIO
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