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Oops, previous change to ipfw settings prevented cleanup from working.

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This commit is contained in:
Avery Pennarun 2010-05-08 03:35:57 -04:00
parent 33efa5ac62
commit 5a4a2ab7f9
1 changed files with 1 additions and 1 deletions
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2
firewall.py
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@ -58,7 +58,7 @@ def ipfw_rule_exists(n):
p = subprocess.Popen(argv, stdout = subprocess.PIPE)
for line in p.stdout:
if line.startswith('%05d ' % n):
if line[5:].find('ipttl 42') < 0:
if line.find('ipttl 42') < 0 and line.find('established') < 0:
raise Fatal('non-sshuttle ipfw rule #%d already exists!' % n)
return True
rv = p.wait()