[Python-Dev] cpython (3.6): replace usage of Py_VA_COPY with the (C99) standard va_copy (original) (raw)
Christian Heimes christian at python.org
Wed Sep 21 05:06:27 EDT 2016
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On 2016-09-21 05:39, benjamin.peterson wrote:
https://hg.python.org/cpython/rev/278b21d8e86e changeset: 103977:278b21d8e86e branch: 3.6 parent: 103975:d31b4de433b7 user: Benjamin Peterson <benjamin at python.org> date: Tue Sep 20 20:39:33 2016 -0700 summary: replace usage of PyVACOPY with the (C99) standard vacopy
Thanks! Coverity has been complaining about Py_VA_COPY() for a long time. Your change may cause a memory leak on some platforms. You must va_end() a va_copy() region:
Each invocation of va_copy() must be matched by a corresponding invocation of va_end() in the same function.
https://linux.die.net/man/3/va_copy
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