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authorDavid S. Miller <davem@davemloft.net>2019-11-25 14:57:26 -0800
committerDavid S. Miller <davem@davemloft.net>2019-11-25 14:57:26 -0800
commitadf6f8cb3f4c2a15d5f35e6cf9ffeb6856d35312 (patch)
treef1ba8b47d05b9e30cd3ed11cc06fc524e1aba7c9 /net/sctp
parentc431047c4efe7903fb1c5a23e0f3f8eb1efc89f9 (diff)
parente58c1912418980f57ba2060017583067f5f71e52 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in networking bug fixes for merge window. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/associola.c1
-rw-r--r--net/sctp/endpointola.c1
-rw-r--r--net/sctp/input.c4
-rw-r--r--net/sctp/sm_statefuns.c4
4 files changed, 7 insertions, 3 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 8f8d18abd013..bbd5004a5d09 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -64,6 +64,7 @@ static struct sctp_association *sctp_association_init(
/* Discarding const is appropriate here. */
asoc->ep = (struct sctp_endpoint *)ep;
asoc->base.sk = (struct sock *)sk;
+ asoc->base.net = sock_net(sk);
sctp_endpoint_hold(asoc->ep);
sock_hold(asoc->base.sk);
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 9d05b2e7bce2..3ccab7440c9e 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -110,6 +110,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
/* Remember who we are attached to. */
ep->base.sk = sk;
+ ep->base.net = sock_net(sk);
sock_hold(ep->base.sk);
return ep;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 2277981559d0..4d2bcfc9d7f8 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -882,7 +882,7 @@ static inline int sctp_hash_cmp(struct rhashtable_compare_arg *arg,
if (!sctp_transport_hold(t))
return err;
- if (!net_eq(sock_net(t->asoc->base.sk), x->net))
+ if (!net_eq(t->asoc->base.net, x->net))
goto out;
if (x->lport != htons(t->asoc->base.bind_addr.port))
goto out;
@@ -897,7 +897,7 @@ static inline __u32 sctp_hash_obj(const void *data, u32 len, u32 seed)
{
const struct sctp_transport *t = data;
- return sctp_hashfn(sock_net(t->asoc->base.sk),
+ return sctp_hashfn(t->asoc->base.net,
htons(t->asoc->base.bind_addr.port),
&t->ipaddr, seed);
}
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 0c21c52fc408..4ab8208a2dd4 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -2160,8 +2160,10 @@ enum sctp_disposition sctp_sf_do_5_2_4_dupcook(
/* Update socket peer label if first association. */
if (security_sctp_assoc_request((struct sctp_endpoint *)ep,
- chunk->skb))
+ chunk->skb)) {
+ sctp_association_free(new_asoc);
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
+ }
/* Set temp so that it won't be added into hashtable */
new_asoc->temp = 1;