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| author |   David S. Miller <davem@davemloft.net> | 2019-11-25 14:57:26 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-25 14:57:26 -0800 |
| commit | adf6f8cb3f4c2a15d5f35e6cf9ffeb6856d35312 (patch) | |
| tree | f1ba8b47d05b9e30cd3ed11cc06fc524e1aba7c9 /net | |
| parent | enetc: add support Credit Based Shaper(CBS) for hardware offload (diff) | |
| parent | slip: Fix use-after-free Read in slip_open (diff) | |
| download | linux-dev-adf6f8cb3f4c2a15d5f35e6cf9ffeb6856d35312.tar.xz linux-dev-adf6f8cb3f4c2a15d5f35e6cf9ffeb6856d35312.zip | |
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')
| -rw-r--r-- | net/sctp/associola.c | 1 | ||||
| -rw-r--r-- | net/sctp/endpointola.c | 1 | ||||
| -rw-r--r-- | net/sctp/input.c | 4 | ||||
| -rw-r--r-- | net/sctp/sm_statefuns.c | 4 |
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; |