From: Yafang Shao
Date: Fri, 23 Feb 2018 14:58:41 +0800
> sk is already allocated in inet_create/inet6_create, hence when
> BPF_CGROUP_RUN_PROG_INET_SOCK is executed sk will never be NULL.
>
> The logic is as bellow,
> sk = sk_alloc();
> if (!sk)
> goto out;
> BPF
On 02/23/2018 07:58 AM, Yafang Shao wrote:
> sk is already allocated in inet_create/inet6_create, hence when
> BPF_CGROUP_RUN_PROG_INET_SOCK is executed sk will never be NULL.
>
> The logic is as bellow,
> sk = sk_alloc();
> if (!sk)
> goto out;
> BPF_CGROUP_RUN_PRO
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