Author vstinner
Recipients ahcub, davin, pitrou, vstinner
Date 2018-09-07.12:23:22
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Message-id <1536323002.95.0.56676864532.issue34563@psf.upfronthosting.co.za>
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Thanks Alexander Buchkovsky for the fix: it has been merged into 3.6, 3.7 and master branches. Thanks Oleksandr Buchkovskyi for the bug report!

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I looked at the Python 2.7 code and it doesn't look to be impacted by this bug.

Modules/_multiprocessing/pipe_connection.c uses ReadFile() and PeekNamedPipe(), but the result type of the two C functions using it is not a PyObject* and conn_recv_string() looks good to me. Moreover, the type of the buflength parameter of conn_recv_string() is size_t, so there is no signed issue.
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Date User Action Args
2018-09-07 12:23:22vstinnersetrecipients: + vstinner, pitrou, davin, ahcub
2018-09-07 12:23:22vstinnersetmessageid: <1536323002.95.0.56676864532.issue34563@psf.upfronthosting.co.za>
2018-09-07 12:23:22vstinnerlinkissue34563 messages
2018-09-07 12:23:22vstinnercreate