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authorDavid S. Miller <davem@davemloft.net>2017-01-28 16:33:06 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-28 16:33:06 +0100
commit4e8f2fc1a55d543717efb70e170b09e773d0542b (patch)
tree30df1d7fc9dfa24fe2916711a17656682c3f7ec9 /net/ipv6/ip6_gre.c
parentnet: adjust skb->truesize in pskb_expand_head() (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-4e8f2fc1a55d543717efb70e170b09e773d0542b.tar.xz
linux-4e8f2fc1a55d543717efb70e170b09e773d0542b.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two trivial overlapping changes conflicts in MPLS and mlx5. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_gre.c')
-rw-r--r--net/ipv6/ip6_gre.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 1ba7567b4d8f..51b9835b3176 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -577,6 +577,9 @@ static inline int ip6gre_xmit_ipv6(struct sk_buff *skb, struct net_device *dev)
return -1;
offset = ip6_tnl_parse_tlv_enc_lim(skb, skb_network_header(skb));
+ /* ip6_tnl_parse_tlv_enc_lim() might have reallocated skb->head */
+ ipv6h = ipv6_hdr(skb);
+
if (offset > 0) {
struct ipv6_tlv_tnl_enc_lim *tel;
tel = (struct ipv6_tlv_tnl_enc_lim *)&skb_network_header(skb)[offset];