[<prev] [next>] [day] [month] [year] [list]
Message-ID: <20230127125052.674281f9@canb.auug.org.au>
Date: Fri, 27 Jan 2023 12:50:52 +1100
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: David Miller <davem@...emloft.net>,
Networking <netdev@...r.kernel.org>
Cc: Florian Westphal <fw@...len.de>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Next Mailing List <linux-next@...r.kernel.org>,
Pablo Neira Ayuso <pablo@...filter.org>,
Sriram Yagnaraman <sriram.yagnaraman@....tech>
Subject: linux-next: manual merge of the net-next tree with the net tree
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
net/netfilter/nf_conntrack_proto_sctp.c
between commits:
13bd9b31a969 ("Revert "netfilter: conntrack: add sctp DATA_SENT state"")
a44b7651489f ("netfilter: conntrack: unify established states for SCTP paths")
from the net tree and commit:
f71cb8f45d09 ("netfilter: conntrack: sctp: use nf log infrastructure for invalid packets")
from the net-next tree.
I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging. You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.
--
Cheers,
Stephen Rothwell
diff --cc net/netfilter/nf_conntrack_proto_sctp.c
index 945dd40e7077,dbdfcc6cd2aa..000000000000
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@@ -238,14 -243,16 +227,12 @@@ static int sctp_new_state(enum ip_connt
i = 9;
break;
case SCTP_CID_HEARTBEAT_ACK:
- pr_debug("SCTP_CID_HEARTBEAT_ACK");
i = 10;
break;
- case SCTP_CID_DATA:
- case SCTP_CID_SACK:
- i = 11;
- break;
default:
/* Other chunks like DATA or SACK do not change the state */
- pr_debug("Unknown chunk type, Will stay in %s\n",
- sctp_conntrack_names[cur_state]);
+ pr_debug("Unknown chunk type %d, Will stay in %s\n",
+ chunk_type, sctp_conntrack_names[cur_state]);
return cur_state;
}
@@@ -381,19 -386,21 +364,21 @@@ int nf_conntrack_sctp_packet(struct nf_
if (!sctp_new(ct, skb, sh, dataoff))
return -NF_ACCEPT;
- } else {
- /* Check the verification tag (Sec 8.5) */
- if (!test_bit(SCTP_CID_INIT, map) &&
- !test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) &&
- !test_bit(SCTP_CID_COOKIE_ECHO, map) &&
- !test_bit(SCTP_CID_ABORT, map) &&
- !test_bit(SCTP_CID_SHUTDOWN_ACK, map) &&
- !test_bit(SCTP_CID_HEARTBEAT, map) &&
- !test_bit(SCTP_CID_HEARTBEAT_ACK, map) &&
- sh->vtag != ct->proto.sctp.vtag[dir]) {
- nf_ct_l4proto_log_invalid(skb, ct, state,
- "verification tag check failed %x vs %x for dir %d",
- sh->vtag, ct->proto.sctp.vtag[dir], dir);
- goto out;
- }
+ }
+
+ /* Check the verification tag (Sec 8.5) */
+ if (!test_bit(SCTP_CID_INIT, map) &&
+ !test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) &&
+ !test_bit(SCTP_CID_COOKIE_ECHO, map) &&
+ !test_bit(SCTP_CID_ABORT, map) &&
+ !test_bit(SCTP_CID_SHUTDOWN_ACK, map) &&
+ !test_bit(SCTP_CID_HEARTBEAT, map) &&
+ !test_bit(SCTP_CID_HEARTBEAT_ACK, map) &&
+ sh->vtag != ct->proto.sctp.vtag[dir]) {
- pr_debug("Verification tag check failed\n");
++ nf_ct_l4proto_log_invalid(skb, ct, state,
++ "verification tag check failed %x vs %x for dir %d",
++ sh->vtag, ct->proto.sctp.vtag[dir], dir);
+ goto out;
}
old_state = new_state = SCTP_CONNTRACK_NONE;
Content of type "application/pgp-signature" skipped
Powered by blists - more mailing lists