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catch termios exceptions

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This commit is contained in:
Tim W 2018-03-09 00:45:01 +08:00
parent 0f2fa4a0c2
commit 9db18dc8a3
1 changed files with 6 additions and 3 deletions
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9
python/meterpreter/ext_server_stdapi.py
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@ -987,9 +987,12 @@ def stdapi_sys_process_execute(request, response):
if has_pty:
master, slave = pty.openpty()
if has_termios:
settings = termios.tcgetattr(master)
settings[3] = settings[3] & ~termios.ECHO
termios.tcsetattr(master, termios.TCSADRAIN, settings)
try:
settings = termios.tcgetattr(master)
settings[3] = settings[3] & ~termios.ECHO
termios.tcsetattr(master, termios.TCSADRAIN, settings)
except:
pass
proc_h = STDProcess(args, stdin=slave, stdout=slave, stderr=slave, bufsize=0)
proc_h.stdin = os.fdopen(master, 'wb')
proc_h.stdout = os.fdopen(master, 'rb')