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Issue #26741: POSIX implementation of subprocess.Popen._execute_child() now

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sets the returncode attribute using the child process exit status when exec
failed.
This commit is contained in:
Victor Stinner 2016-05-20 12:08:12 +02:00
parent 7438c612ab
commit a58e2c5c49
1 changed files with 6 additions and 1 deletions
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7
Lib/subprocess.py
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@ -1524,9 +1524,14 @@ class Popen(object):
if errpipe_data:
try:
os.waitpid(self.pid, 0)
pid, sts = os.waitpid(self.pid, 0)
if pid == self.pid:
self._handle_exitstatus(sts)
else:
self.returncode = sys.maxsize
except ChildProcessError:
pass
try:
exception_name, hex_errno, err_msg = (
errpipe_data.split(b':', 2))