Commit3fa024d

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gh-132909: handle overflow for'K' format indo_mkvalue (#132911)

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Original file line number	Diff line number	Diff line change
`@@ -669,6 +669,8 @@ Building values`
`669`	`669`	``L`` (:class:`int`) [long long]
`670`	`670`	Convert a C :c:expr:`long long` to a Python integer object.
`671`	`671`
	`672`	`+ .. _capi-py-buildvalue-format-K:`
	`673`	`+`
`672`	`674`	``K`` (:class:`int`) [unsigned long long]
`673`	`675`	Convert a C :c:expr:`unsigned long long` to a Python integer object.
`674`	`676`

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Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Fix an overflow when handling the:ref:`K<capi-py-buildvalue-format-K>` format
	`2`	+in:c:func:`Py_BuildValue`. Patch by Bénédikt Tran.

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -321,7 +321,8 @@ do_mkvalue(const char *p_format, va_list p_va)`
`321`	`321`	`returnPyLong_FromLongLong((long long)va_arg(*p_va,longlong));`
`322`	`322`
`323`	`323`	`case'K':`
`324`		`-returnPyLong_FromUnsignedLongLong((long long)va_arg(*p_va,unsignedlong long));`
	`324`	`+returnPyLong_FromUnsignedLongLong(`
	`325`	`+va_arg(*p_va,unsignedlong long));`
`325`	`326`
`326`	`327`	`case'u':`
`327`	`328`	`{`

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