Re: IPv6 route mutex recursion (crash) and fix

From: George V. Neville-Neil (gnn_at_neville-neil.com)
Date: 09/22/04

  • Next message: Brian Fundakowski Feldman: "Re: IPv6 route mutex recursion (crash) and fix" 
    Date: Wed, 22 Sep 2004 11:43:17 +0900
To: Brian Fundakowski Feldman <green@freebsd.org>

    At Tue, 21 Sep 2004 22:09:57 -0400,
    Brian Fundakowski Feldman wrote:
    >
    > I've already made noise about this before, so I'll be brief. I plan on
    > committing the following fix that prevents the routing code from being
    > recursed upon such that RTM_RESOLVE causes the embryonic new route to
    > be looked up again. I realize that probably no one will bother trying
    > to see this bug in action, but all you need to do is send some UDP6 to
    > ff02::1%<if> as a user, with INVARIANTS turned on.
    >
    > Are there any objections? It would be nice to have this in 5-STABLE,
    > in case anyone actually wants to have IPv6.

    Unless I am missing something (I have not applied the patch) it's not
    doing anything. What does the new code actually do?

    I'll try to try this patch out later.

    Later,
    George
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  • Next message: Brian Fundakowski Feldman: "Re: IPv6 route mutex recursion (crash) and fix"

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