On 4/26/07, Olaf Kirch <[EMAIL PROTECTED]> wrote:
On Wednesday 25 April 2007 23:03, Vlad Yasevich wrote:
> It looks like someone is stepping all over the inet_sock.
> We'll continue looking, but if anyone has any ideas of what might
> be going on, I'd appreciate it.
This could be a socket in TIME_WAIT. A socket entering
TIME_WAIT will be replaced by an inet_timewait_sock, which is
a kind of truncated inet_sock.
I bet it is, as all the members that are touched without checking if
it is a TIME_WAIT sockets are in the common part, struct sock_common,
and things like inet_v6_ipv6only() and inet_rcv_saddr() check if it is
a TIME_WAIT socket.
So please do this check:
if (sk->sk_state != TCP_TIME_WAIT)
before testing the new fields in inet_sock :-)
- Arnaldo
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