Commit50c1471

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gh-144986: Fix memory leak in atexit.register() (#144987)

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Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Fix a memory leak in:func:`atexit.register`.
	`2`	`+Patch by Shamil Abdulaev.`

Lines changed: 4 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -185,13 +185,17 @@ atexit_register(PyObject module, PyObject args, PyObject *kwargs)`
`185`	`185`	`returnNULL;`
`186`	`186`	`}`
`187`	`187`	`PyObject*func_args=PyTuple_GetSlice(args,1,PyTuple_GET_SIZE(args));`
	`188`	`+if (func_args==NULL) {`
	`189`	`+returnNULL;`
	`190`	`+ }`
`188`	`191`	`PyObject*func_kwargs=kwargs;`
`189`	`192`
`190`	`193`	`if (func_kwargs==NULL)`
`191`	`194`	`{`
`192`	`195`	`func_kwargs=Py_None;`
`193`	`196`	`}`
`194`	`197`	`PyObject*callback=PyTuple_Pack(3,func,func_args,func_kwargs);`
	`198`	`+Py_DECREF(func_args);`
`195`	`199`	`if (callback==NULL)`
`196`	`200`	`{`
`197`	`201`	`returnNULL;`

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