[EBTABLES]: Deal with the worst-case behaviour in loop checks.
No need to revisit a chain we'd already finished with during the check for current hook. It's either instant loop (which we'd just detected) or a duplicate work. Signed-off-by:Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
40642f95
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