Re: [Patch net] tipc: use the right skb in tipc_sk_fill_sock_diag()

From: Cong Wang Date: Fri, 6 Apr 2018 18:54:52 -0700 > Commit 4b2e6877b879 ("tipc: Fix namespace violation in > tipc_sk_fill_sock_diag") > tried to fix the crash but failed, the crash is still 100% reproducible > with it. > > In tipc_sk_fill_sock_diag(), skb is the

[Patch net] tipc: use the right skb in tipc_sk_fill_sock_diag()

Commit 4b2e6877b879 ("tipc: Fix namespace violation in tipc_sk_fill_sock_diag") tried to fix the crash but failed, the crash is still 100% reproducible with it. In tipc_sk_fill_sock_diag(), skb is the diag dump we are filling, it is not correct to retrieve its NETLINK_CB(), instead, like other