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| author |   Florian Westphal <fw@strlen.de> | 2019-01-04 14:17:00 +0100 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2019-01-09 13:58:23 +0100 |
| commit | 355b00d1e14051c13aea48c1c5430c486fed2d7a (patch) | |
| tree | f80c9599c87ce90ddc9e4642128b3aed278d4c05 /net/xfrm | |
| parent | selftests: xfrm: add block rules with adjacent/overlapping subnets (diff) | |
| download | linux-dev-355b00d1e14051c13aea48c1c5430c486fed2d7a.tar.xz linux-dev-355b00d1e14051c13aea48c1c5430c486fed2d7a.zip | |
xfrm: policy: use hlist rcu variants on inexact insert, part 2
This function was modeled on the 'exact' insert one, which did not use
the rcu variant either.
When I fixed the 'exact' insert I forgot to propagate this to my
development tree, so the inexact variant retained the bug.
Fixes: 9cf545ebd591d ("xfrm: policy: store inexact policies in a tree ordered by destination address")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 934492bad8e0..628b389af2ba 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -856,9 +856,9 @@ static void xfrm_policy_inexact_list_reinsert(struct net *net, } if (newpos) - hlist_add_behind(&policy->bydst, newpos); + hlist_add_behind_rcu(&policy->bydst, newpos); else - hlist_add_head(&policy->bydst, &n->hhead); + hlist_add_head_rcu(&policy->bydst, &n->hhead); /* paranoia checks follow. * Check that the reinserted policy matches at least |