From: David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Pavel Shilovsky <piastryyy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
Grazvydas Ignotas
<notasas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: DNS resolver cache does not expire
Date: Mon, 27 Jun 2011 20:42:10 +0100 [thread overview]
Message-ID: <28505.1309203730@redhat.com> (raw)
In-Reply-To: <BANLkTikOq_dT1SF9aZ=0DNdoVOngvygfZw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Pavel Shilovsky <piastryyy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Yes, I meant, that dns_query calls request_key -> request_key_and_link
> -> construct_key_and_link -> construct_alloc_key -> key_alloc and
> there expiry timeout is set to zero. I don't noticed any other places
> where this value changes while request_key is being processing. If I
> miss something, point me, please!
request_key() upcalls to userspace. The userspace application should call
keyctl_set_timeout() before calling keyctl_instantiate().
David
next prev parent reply other threads:[~2011-06-27 19:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-23 14:19 DNS resolver cache does not expire Grazvydas Ignotas
[not found] ` <BANLkTim+Phg+cY6_KAhxhfSeDj1td_GALw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-23 19:15 ` Pavel Shilovsky
[not found] ` <BANLkTikbk1yvwWCvhmqdH1DHZN1PPEz+hw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-23 19:48 ` Steve French
2011-06-23 20:14 ` Jeff Layton
2011-06-27 12:34 ` David Howells
[not found] ` <21187.1309178053-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-06-27 17:27 ` Pavel Shilovsky
[not found] ` <BANLkTikOq_dT1SF9aZ=0DNdoVOngvygfZw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-27 19:42 ` David Howells [this message]
[not found] ` <28505.1309203730-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-06-28 9:47 ` Grazvydas Ignotas
[not found] ` <BANLkTinN0pXZsPADfzvO8p+Jf0i3tWtKpw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-28 10:10 ` David Howells
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