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| author | Ingo Molnar <mingo@kernel.org> | 2016-05-04 08:48:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-05-04 08:48:26 +0200 |
| commit | d63c214b0a39e7e92fbae2a47b66e8145c3c9c81 (patch) | |
| tree | ca797379eeb01c96308c8e2abdcea3b55040d489 /net/l2tp/l2tp_ip.c | |
| parent | x86/platform: Remove unused get_bios_ebda_length() function (diff) | |
| parent | Linux 4.6-rc6 (diff) | |
| download | linux-d63c214b0a39e7e92fbae2a47b66e8145c3c9c81.tar.xz linux-d63c214b0a39e7e92fbae2a47b66e8145c3c9c81.zip | |
Merge tag 'v4.6-rc6' into x86/platform, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/l2tp/l2tp_ip.c')
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index ec22078b0914..42de4ccd159f 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -123,12 +123,11 @@ static int l2tp_ip_recv(struct sk_buff *skb) struct l2tp_tunnel *tunnel = NULL; int length; - /* Point to L2TP header */ - optr = ptr = skb->data; - if (!pskb_may_pull(skb, 4)) goto discard; + /* Point to L2TP header */ + optr = ptr = skb->data; session_id = ntohl(*((__be32 *) ptr)); ptr += 4; @@ -156,6 +155,9 @@ static int l2tp_ip_recv(struct sk_buff *skb) if (!pskb_may_pull(skb, length)) goto discard; + /* Point to L2TP header */ + optr = ptr = skb->data; + ptr += 4; pr_debug("%s: ip recv\n", tunnel->name); print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, ptr, length); } |