src/sys/netinet/ip_input.c, branch upstream/2.1.7

Brought in fix from rev 1.47: dequeue mbuf before freeing, not after.

1996-09-08T13:46:46Z

Check the validity of ia->ia_ifp before dereferencing it.

1996-03-25T17:42:41Z

Update ipfw code to same level as -current.

1996-02-26T15:23:39Z

Big sweep over the IPFIREWALL and IPACCT code.

1996-02-23T15:26:13Z

Close the ip-fragment hole. Waste less memory. Rewrite to contemporary more readable style. Kill separate IPACCT facility, use "accept" rules in IPFIREWALL. Filter incoming >and< outgoing packets. Replace "policy" by sticky "deny all" rule. Rules have numbers used for ordering and deletion. Remove "rerorder" code entirely. Count packet & bytecount matches for rules.

Brought in changes from main branch: update to multicast v3.5.

1995-09-06T10:31:43Z

Reviewed by: Bill Fenner , wollman

Brought in IP firewall fixes from main branch.

1995-07-23T05:43:51Z

Remove trailing whitespace.

1995-05-30T08:16:23Z

Make networking domains drop-ins, through the magic of GNU ld. (Some day,

1995-05-11T00:13:26Z

there may even be LKMs.) Also, change the internal name of `unixdomain' to `localdomain' since AF_LOCAL is now the preferred name of this family. Declare netisr correctly and in the right place.

Replaced some bcopy()'s with memcpy()'s so that gcc while inline/optimize.

1995-05-09T13:35:48Z

Reject source routes unless configured on by administrator.

1995-03-16T18:22:28Z