Add null byte guard from mainline

2020-12-23 12:57:05 -05:00 · 2020-12-23 12:57:05 -05:00 · b040cdc0c9
parent 02ac20a43c
commit b040cdc0c9
1 changed files with 2 additions and 1 deletions
--- a/tractor/_forkserver_override.py
+++ b/tractor/_forkserver_override.py
@ -120,6 +120,7 @@ class PatchedForkServer(ForkServer):
            with socket.socket(socket.AF_UNIX) as listener:
                address = connection.arbitrary_address('AF_UNIX')
                listener.bind(address)
+                if not util.is_abstract_socket_namespace(address):
                    os.chmod(address, 0o600)
                listener.listen()