Re: [PATCH net] netfilter: xt_hashlimit: fix lock imbalance

2018-02-16 Thread Pablo Neira Ayuso
On Mon, Feb 12, 2018 at 08:11:48AM -0800, Eric Dumazet wrote: > From: Eric Dumazet > > syszkaller found that rcu was not held in hashlimit_mt_common() > > We only need to enable BH at this point. Applied, thanks Eric! Sorry, this didn't get into my patchwork [1] for some reason, so it got lost

Re: [PATCH net] netfilter: xt_hashlimit: fix lock imbalance

2018-02-14 Thread Vishwanath Pai
On 02/12/2018 11:11 AM, Eric Dumazet wrote: > From: Eric Dumazet > > syszkaller found that rcu was not held in hashlimit_mt_common() > > We only need to enable BH at this point. > > Fixes: bea74641e378 ("netfilter: xt_hashlimit: add rate match mode") > Signed-off-by: Eric Dumazet > Reported-by

[PATCH net] netfilter: xt_hashlimit: fix lock imbalance

2018-02-12 Thread Eric Dumazet
From: Eric Dumazet syszkaller found that rcu was not held in hashlimit_mt_common() We only need to enable BH at this point. Fixes: bea74641e378 ("netfilter: xt_hashlimit: add rate match mode") Signed-off-by: Eric Dumazet Reported-by: syzkaller ---  net/netfilter/xt_hashlimit.c |2 +-  1 fi