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qmemman: in client code, set FD_CLOEXEC on qmmemman.socket

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This commit is contained in:
Rafal Wojtczuk 2010-09-09 12:33:48 +02:00
parent 7545789a26
commit f4e46b63a4
1 changed files with 6 additions and 1 deletions
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7
dom0/qmemman/qmemman_client.py
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@ -1,9 +1,14 @@
import socket
import fcntl
class QMemmanClient:
def request_memory(self, amount):
self.sock = socket.socket(socket.AF_UNIX)
flags = fcntl.fcntl(self.sock.fileno(), fcntl.F_GETFD)
flags |= fcntl.FD_CLOEXEC
fcntl.fcntl(self.sock.fileno(), fcntl.F_SETFD, flags)
self.sock.connect("/var/run/qubes/qmemman.sock")
self.sock.send(str(amount)+"\n")
self.received = self.sock.recv(1024).strip()