src/lib/libc/net/gethostbydns.c, branch stable/3

MFC: fix buffer overflows described in FreeBSD-SA-02:28.resolv.

2002-07-08T22:17:52+00:00

Sergey A. Osokin and I tested this.

Approved by:	security-officer

MFC rev 1.27: avoid core dump on huge # of PTR records.

2000-02-16T05:20:11+00:00

PR:		bin/10344
Reviewed by:	billf

MFC rev 1.26: silence spurious libc DNS warnings on receiving DNSsec T_SIG

1999-12-29T16:52:07+00:00

PR:		bin/15056, bin/7352
Reviewed by:	eivind, peter

$Id$ -> $FreeBSD$

1999-08-29T14:49:43+00:00

Update libc dns code to 4.9.7-T1B level. This involved chopping out large

1998-05-02T13:11:02+00:00

chunks of res_comp.c and replacing it with chunks of bind-8.1.1's resolver
code.  (There are no interface changes though)
The other parts are better bounds checking related.

Merge in bind-4.9.6 resolver changes. Note that they resolve the

1997-06-27T08:22:03+00:00

overflow problem differently.

_res_close() -> res_close()

1997-03-12T11:02:00+00:00

Pointed out by: bde

Revert $FreeBSD$ to $Id$

1997-02-22T15:12:41+00:00

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47+00:00

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.

Fix fake failures on the short names which looks like hexadecimal numbers

1997-01-08T13:06:14+00:00

Submitted by: paul@vix.com