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spurious ntohs calls were stopping some packets from being recognised

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for what they are..
Taken from the netatalk mailing list. from a NetBSD user.
This commit is contained in:
Julian Elischer 1998-06-05 06:55:37 +00:00
parent 8588641614
commit 627efb817e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36658
1 changed files with 6 additions and 6 deletions
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12
sys/netatalk/ddp_input.c
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@ -165,7 +165,7 @@ ddp_input( m, ifp, elh, phase )
/*
* There was no 'elh' passed on. This could still be
* either phase1 or phase2.
* We have a long header, but we may be running on a pahse 1 net.
* We have a long header, but we may be running on a phase 1 net.
* Extract out all the info regarding this packet's src & dst.
*/
ddpstat.ddps_long++;
@ -197,7 +197,7 @@ ddp_input( m, ifp, elh, phase )
* The TO address doesn't specify a net,
* So by definition it's for this net.
* Try find ifaddr info with the right phase,
* the right interface, and either to our node, a bradcast,
* the right interface, and either to our node, a broadcast,
* or looped back (though that SHOULD be covered in the other
* cases).
*
@ -241,8 +241,8 @@ ddp_input( m, ifp, elh, phase )
*/
if ((( ntohs( to.sat_addr.s_net ) < ntohs( aa->aa_firstnet ))
|| (ntohs( to.sat_addr.s_net ) > ntohs( aa->aa_lastnet )))
&& (( ntohs( to.sat_addr.s_net ) < ntohs( 0xff00 ))
|| (ntohs( to.sat_addr.s_net ) > ntohs( 0xfffe )))) {
&& (( ntohs( to.sat_addr.s_net ) < 0xff00)
|| (ntohs( to.sat_addr.s_net ) > 0xfffe ))) {
continue;
}
@ -278,8 +278,8 @@ ddp_input( m, ifp, elh, phase )
/*
* If it aint for a net on any of our interfaces,
* or it IS for a net on a different interface than it came in on,
* (and it is not looped back) then consider if we shoulf forward it.
* As we a re not really a router this is a bit cheaky, but it may be
* (and it is not looped back) then consider if we should forward it.
* As we are not really a router this is a bit cheeky, but it may be
* useful some day.
*/
if ( (aa == NULL)