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authorDavid S. Miller <davem@davemloft.net>2018-01-23 21:49:06 +0300
committerDavid S. Miller <davem@davemloft.net>2018-01-23 21:51:56 +0300
commit5ca114400dcd46f19f31573e7c60e638bd8d644b (patch)
treed78dc56c94548d865e505f022c08006716bdb963 /net/core
parentf53d77e19b6587527a3dd60a0e638f115e5cd7a9 (diff)
parenta84a8ab94ed5cb65a1355fe9e8d1d55283375808 (diff)
downloadlinux-5ca114400dcd46f19f31573e7c60e638bd8d644b.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
en_rx_am.c was deleted in 'net-next' but had a bug fixed in it in 'net'. The esp{4,6}_offload.c conflicts were overlapping changes. The 'out' label is removed so we just return ERR_PTR(-EINVAL) directly. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 77795f66c246..4670ccabe23a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3166,10 +3166,21 @@ static void qdisc_pkt_len_init(struct sk_buff *skb)
hdr_len = skb_transport_header(skb) - skb_mac_header(skb);
/* + transport layer */
- if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))
- hdr_len += tcp_hdrlen(skb);
- else
- hdr_len += sizeof(struct udphdr);
+ if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))) {
+ const struct tcphdr *th;
+ struct tcphdr _tcphdr;
+
+ th = skb_header_pointer(skb, skb_transport_offset(skb),
+ sizeof(_tcphdr), &_tcphdr);
+ if (likely(th))
+ hdr_len += __tcp_hdrlen(th);
+ } else {
+ struct udphdr _udphdr;
+
+ if (skb_header_pointer(skb, skb_transport_offset(skb),
+ sizeof(_udphdr), &_udphdr))
+ hdr_len += sizeof(struct udphdr);
+ }
if (shinfo->gso_type & SKB_GSO_DODGY)
gso_segs = DIV_ROUND_UP(skb->len - hdr_len,