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ssh: close stdin when running subshell

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Roman Zeyde
2017-08-31 17:00:27 +03:00
parent 7598f6cdbf
commit 0b829636e1
2 changed files with 2 additions and 1 deletions
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2
libagent/device/trezor.py
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@@ -35,7 +35,7 @@ class Trezor(interface.Device):
return self._defs.PassphraseAck(passphrase=self.passphrase) return self._defs.PassphraseAck(passphrase=self.passphrase)
def create_pin_handler(conn): def create_pin_handler(conn):
if os.isatty(sys.stdin.fileno()): if not sys.stdin.closed and os.isatty(sys.stdin.fileno()):
return conn.callback_PinMatrixRequest # CLI-based PIN handler return conn.callback_PinMatrixRequest # CLI-based PIN handler
def qt_handler(_): def qt_handler(_):

1
libagent/ssh/__init__.py
View File

@@ -210,6 +210,7 @@ def main(device_type):
use_shell = bool(args.shell) use_shell = bool(args.shell)
if use_shell: if use_shell:
command = os.environ['SHELL'] command = os.environ['SHELL']
sys.stdin.close()
conn = JustInTimeConnection( conn = JustInTimeConnection(
conn_factory=lambda: client.Client(device_type()), conn_factory=lambda: client.Client(device_type()),