netfilter: ipset: Make sure listing doesn't grab a set which is just being destroyed.

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There was a small window when all sets are destroyed and a concurrent
listing of all sets could grab a set which is just being destroyed.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>

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Jozsef Kadlecsik 2015-06-13 13:39:38 +02:00

parent c4c997839c

commit 9c1ba5c809

1 changed files with 34 additions and 15 deletions

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net/netfilter/ipset/ip_set_core.c

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