[3.7] bpo-35182: fix communicate() crash after child closes its pipes (GH-18117)#18151
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…GH-17020) (GH-18117) When communicate() is called in a loop, it crashes when the child process has already closed any piped standard stream, but still continues to be running Co-authored-by: Andriy Maletsky <andriy.maletsky@gmail.com>. (cherry picked from commit d3ae95e) Co-authored-by: Alex Rebert <alex@forallsecure.com>
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Jan 23, 2020
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When communicate() is called in a loop, it crashes when the child process
has already closed any piped standard stream, but still continues to be running
Co-authored-by: Andriy Maletsky andriy.maletsky@gmail.com.
(cherry picked from commit d3ae95e)
Co-authored-by: Alex Rebert alex@forallsecure.com
https://bugs.python.org/issue35182
Automerge-Triggered-By: @gpshead