diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-10-15 12:43:21 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-15 12:43:21 -0700 |
| commit | 2295cddf99e3f7c2be2b1160e2f5e53cc35b09be (patch) | |
| tree | 2c5a619c8aee5ef68028a65a1c059736b005846b /net/ipv6 | |
| parent | 346e320cb2103edef709c4466a29140c4a8e527a (diff) | |
| parent | 2ecbc1f684482b4ed52447a39903bd9b0f222898 (diff) | |
| download | linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.tar.gz linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.tar.bz2 linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflicts in net/mptcp/protocol.h and
tools/testing/selftests/net/Makefile.
In both cases code was added on both sides in the same place
so just keep both.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/icmp.c | 7 | ||||
| -rw-r--r-- | net/ipv6/ip6_fib.c | 4 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 2 | ||||
| -rw-r--r-- | net/ipv6/netfilter/nf_log_ipv6.c | 8 | ||||
| -rw-r--r-- | net/ipv6/route.c | 3 |
5 files changed, 15 insertions, 9 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index a4e4912ad607..91209a2760aa 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -501,8 +501,11 @@ void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, if (__ipv6_addr_needs_scope_id(addr_type)) { iif = icmp6_iif(skb); } else { - dst = skb_dst(skb); - iif = l3mdev_master_ifindex(dst ? dst->dev : skb->dev); + /* + * The source device is used for looking up which routing table + * to use for sending an ICMP error. + */ + iif = l3mdev_master_ifindex(skb->dev); } /* diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 141c0a4c569a..605cdd38a919 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -2622,8 +2622,10 @@ static void *ipv6_route_seq_start(struct seq_file *seq, loff_t *pos) iter->skip = *pos; if (iter->tbl) { + loff_t p = 0; + ipv6_route_seq_setup_walk(iter, net); - return ipv6_route_seq_next(seq, NULL, pos); + return ipv6_route_seq_next(seq, NULL, &p); } else { return NULL; } diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index a2a65e327f49..5941bfbc7c47 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -468,8 +468,6 @@ int ip6_forward(struct sk_buff *skb) * check and decrement ttl */ if (hdr->hop_limit <= 1) { - /* Force OUTPUT device used as source address */ - skb->dev = dst->dev; icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT, 0); __IP6_INC_STATS(net, idev, IPSTATS_MIB_INHDRERRORS); diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c index da64550a5707..8210ff34ed9b 100644 --- a/net/ipv6/netfilter/nf_log_ipv6.c +++ b/net/ipv6/netfilter/nf_log_ipv6.c @@ -297,9 +297,11 @@ static void dump_ipv6_mac_header(struct nf_log_buf *m, switch (dev->type) { case ARPHRD_ETHER: - nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM MACPROTO=%04x ", - eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest, - ntohs(eth_hdr(skb)->h_proto)); + nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM ", + eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest); + nf_log_dump_vlan(m, skb); + nf_log_buf_add(m, "MACPROTO=%04x ", + ntohs(eth_hdr(skb)->h_proto)); return; default: break; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index bde6d48a9942..7e0ce7af8234 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2745,7 +2745,8 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk, if (confirm_neigh) dst_confirm_neigh(dst, daddr); - mtu = max_t(u32, mtu, IPV6_MIN_MTU); + if (mtu < IPV6_MIN_MTU) + return; if (mtu >= dst_mtu(dst)) return; |