Re: How to find origin PID of a sk_buff in iptables match?

From: Markku Savela
Date: Fri Sep 05 2008 - 07:50:17 EST



Actually, my problem can be reduced to a question:

Can someone explain why core/sock.c in function sock_init_data sets

sk->sk_peercred.pid = 0;
sk->sk_peercred.uid = -1;
sk->sk_peercred.pid = -1;

instead of assigning default values from the current task context?
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