[3.7] bpo-34879: Fix a possible null pointer dereference in bytesobject.c (GH-9683)#9684
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…ythonGH-9683) formatfloat() was not checking if PyBytes_FromStringAndSize() failed, which could lead to a null pointer dereference in _PyBytes_FormatEx(). (cherry picked from commit 96c5932) Co-authored-by: Zackery Spytz <zspytz@gmail.com>
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@ZackerySpytz and @serhiy-storchaka: Status check is done, and it's a success ✅ . |
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@ZackerySpytz and @serhiy-storchaka: Status check is done, and it's a success ✅ . |
serhiy-storchaka
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Oct 3, 2018
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formatfloat() was not checking if PyBytes_FromStringAndSize()
failed, which could lead to a null pointer dereference in
_PyBytes_FormatEx().
(cherry picked from commit 96c5932)
Co-authored-by: Zackery Spytz zspytz@gmail.com
https://bugs.python.org/issue34879