Re: Pluto crashes with preshared key, responders enabled pfs using 2.4.7

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>>>>> "Matthias" == Matthias Haas
<mhpompase.net> writes:
    Matthias> Hello, I recently stumbled about a pluto
crash while
    Matthias> playing around with different
configurations. I currently
    Matthias> use openswan-2.4.7 at kernel 2.4.33.3.

    Matthias> The crash seems to affect the responder to
a preshared key
    Matthias> connection, where just the responder has
pfs activated. As
    Matthias> soon as the client tries ti setup phase 2
the responder
    Matthias> crashes. The initiator is not hit by this
crash. At the
    Matthias> moment I do not have the time to check
whether this also
    Matthias> affects non psk connection.
 
  Do you have nhelpers=0?

    Matthias> It stumbles about a not or still not
initialized
    Matthias> connection pointer in the assertion call
demux.c 2414 as
    Matthias> result is STF_INLINE. As STF_INLINE seems
to be valid here
    Matthias> I think the assertion should also be true
for this
    Matthias> result. Therefore I applied the following
patch:

  I agree that the patch should be correct.
  
    Matthias> This patch fixed the crash. Atleast it
works for me
    Matthias> ). I do not
know whether this is the right way to get
    Matthias> rid of the crash. So please have a closer
look at it.

  Is this perfectly reproduceable?
  If so, can you share the entire configuration with Paul?

- -- 
]            Bear: "Me, I'm just the shape of a
bear."          |  firewalls  [
]   Michael Richardson,    Xelerance Corporation, Ottawa, ON
   |net architect[
] mcrxelerance.com      http://www.san
delman.ottawa.on.ca/mcr/ |device driver[
] panic("Just another Debian GNU/Linux using, kernel
hacking, security guy"); [


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