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Commit078da88

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[3.12]gh-69214: Fix fcntl.ioctl() request type (#119498) (#119505)
gh-69214: Fix fcntl.ioctl() request type (#119498)Use an 'unsigned long' instead of an 'unsigned int' for the requestparameter of fcntl.ioctl() to support requests larger than UINT_MAX.(cherry picked from commit92fab33)
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Fix ``fcntl.ioctl()`` *request* parameter: use an ``unsigned long`` instead of
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an ``unsigned int`` for the *request* parameter of:func:`fcntl.ioctl` to
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support requests larger than ``UINT_MAX``. Patch by Victor Stinner.

‎Modules/clinic/fcntlmodule.c.h‎

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‎Modules/fcntlmodule.c‎

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@@ -108,7 +108,7 @@ fcntl_fcntl_impl(PyObject *module, int fd, int code, PyObject *arg)
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fcntl.ioctl
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fd: fildes
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request as code:unsigned_int(bitwise=True)
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request as code:unsigned_long(bitwise=True)
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arg as ob_arg: object(c_default='NULL') = 0
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mutate_flag as mutate_arg: bool = True
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/
@@ -144,9 +144,9 @@ code.
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[clinic start generated code]*/
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staticPyObject*
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fcntl_ioctl_impl(PyObject*module,intfd,unsignedintcode,
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fcntl_ioctl_impl(PyObject*module,intfd,unsignedlongcode,
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PyObject*ob_arg,intmutate_arg)
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/*[clinic end generated code: output=7f7f5840c65991be input=967b4a4cbeceb0a8]*/
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/*[clinic end generated code: output=3d8eb6828666cea1 input=cee70f6a27311e58]*/
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{
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#defineIOCTL_BUFSZ 1024
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/* We use the unsigned non-checked 'I' format for the 'code' parameter

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