On Mon, Jan 4, 2016 at 3:11 PM, Alexei Starovoitov
<alexei.starovoi...@gmail.com> wrote:
> On Mon, Jan 04, 2016 at 11:26:37AM -0500, Craig Gallek wrote:
>> From: Craig Gallek <kr...@google.com>
>>
>> Expose socket options for setting a classic or extended BPF program
>> for use when selecting sockets in an SO_REUSEPORT group. These options
>> can be used on the first socket to belong to a group before bind or
>> on any socket in the group after bind.
>>
>> This change includes refactoring of the existing sk_filter code to
>> allow reuse of the existing BPF filter validation checks.
>>
>> Signed-off-by: Craig Gallek <kr...@google.com>
> ...
>> + /* temporarily advance data past protocol header */
>> + if (!pskb_may_pull(skb, hdr_len) || !pskb_pull(skb, hdr_len)) {
>> + consume_skb(nskb);
>> + return NULL;
>> + }
>
> pskb_pull() includes pskb_may_pull().
Thanks, I completely missed this :\ -> v4
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