Hajimu UMEMOTO wrote:
>
> Hi,
>
> >>>>> On Wed, 12 Nov 2003 16:22:38 +0100
> >>>>> Andre Oppermann <[EMAIL PROTECTED]> said:
>
> oppermann> Ok, I found the bug. It was in the ipv6 hash function where I made
> oppermann> a mistake with the hashmask.
> oppermann> The updated patch is here:
> oppermann> http://www.nrg4u.com/freebsd/tcphostcache+ipfastforward-20031112.patch
> oppermann> Could you try again please?
>
> It does repeatable panic. Unfortunately, my laptop hanguped during
> dumping core, and I couldn't get core. So, I copied the output from
> ddb by hand.
-snip-
> Stopped at in6_selecthlim+0x35: cmpl $0,0x1c(%esi)
> db> trace
> in6_selecthlim(0,0,28,0,fadd8ac9) at in6_selecthlim+0x35
> syncache_respond(c3f6f000,c19a0600,1,c19a0600,0) at syncache_respond+0x31c
Grmpf... That is a logic error by me. Please add the following check
on line 707 in the patched netinet6/in6_src.c:
else if (in6p && !IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_faddr)) {
^^^^ ^^
Thank you for your effort in testing my changes!
--
Andre
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