Commit Graph

30 Commits

Author SHA1 Message Date
Xin LI
a28076c8f7 Add an option to enforce strict RFC 1034 compliance.
PR:		kern/129477
2009-05-29 07:34:54 +00:00
Hajimu UMEMOTO
54ebdd631d Merge the resolver part of BIND 9.4.3 into HEAD.
It includes the following fix:

  2426.   [bug]           libbind: inet_net_pton() can sometimes return the
                          wrong value if excessively large netmasks are
                          supplied. [RT #18512]

Reported by:	Maksymilian Arciemowicz <cxib__at__securityreason.com>
2008-12-14 19:39:53 +00:00
Xin LI
5435230b4d Allow underscore in domain names while resolving. While having underscore
is a violation of RFC 1034 [STD 13], it is accepted by certain name servers
as well as other popular operating systems' resolver library.

Bugs are mine.

Obtained from:	ume
MFC after:	2 weeks
2008-02-16 00:16:49 +00:00
Hajimu UMEMOTO
d069c2b7f5 Merge BIND 9.4.2 into main chunk. 2007-12-03 15:13:44 +00:00
Hajimu UMEMOTO
dde4a85d9d Merge BIND 9.4.1 into main chunk.
MFC after:	2 weeks
2007-06-03 17:20:27 +00:00
Hajimu UMEMOTO
46cf4f0985 This commit was generated by cvs2svn to compensate for changes in r170242,
which included commits to RCS files with non-trunk default branches.
2007-06-03 17:02:29 +00:00
Hajimu UMEMOTO
861249f583 Vendor import of BIND 9.4.1 2007-06-03 17:02:29 +00:00
Daniel Eischen
5f864214bb Use C comments since we now preprocess these files with CPP. 2007-04-29 14:05:22 +00:00
Alexander Kabaev
84830e00cf __p_rcode_syms is declared as external in resolv.conf, so it cannot be
redeclared as static in res_debug.c.

Make __p_rcode_syms global and add it to Symbol map. The rest of
__p_??_syms are already global.

Choice of FBSD_1.0 version for these debug symbols seems strange and
should be revisited before symbol  versioning is enabled for libc.so.7.
2007-04-06 19:45:17 +00:00
John Baldwin
5e41bd2cd2 Only reject file descriptors higher than FD_SETSIZE if we are not using
poll(2) or kqueue(2).  Previously we rejected fd's higher than FD_SETSIZE
for kevent(2), and larger than sysconf(_SC_OPEN_MAX) for poll(2).  However,
the check for poll(2) wasn't really needed.  open(2) and socket(2) won't
return an fd you can't pass to either poll(2) or kevent(2).  This fixes
a but where gethostbyname() would fail if you had more than 1023 files
open in a process.

MFC after:	1 week
Reviewed by:	ume
Found by:	ps
2007-03-05 19:39:51 +00:00
Warner Losh
c879ae3536 Per Regents of the University of Calfornia letter, remove advertising
clause.

# If I've done so improperly on a file, please let me know.
2007-01-09 00:28:16 +00:00
Hajimu UMEMOTO
2cd19db26a Merge BIND9 9.3.3 into main chunk.
Obtained from:	ISC
MFC after:	1 week
2006-12-15 20:59:55 +00:00
Hajimu UMEMOTO
3f25740ec6 Vendor import of BIND 9.3.3 2006-12-15 20:49:44 +00:00
Hajimu UMEMOTO
b021e5e1ed Merge res_send.c of BIND9 9.3.3rc2 into main chunk. It includes
following fix:

	Retransmission timeouts should be based on which attempt
	it is to the nameserver and not the nameserver itself.

Obtained from:	ISC
MFC after:	3 days
2006-10-24 14:41:43 +00:00
Hajimu UMEMOTO
7c35eabcb2 Import of BIND 9.3.3rc2 2006-10-24 14:25:49 +00:00
Hajimu UMEMOTO
45c89f1e05 Check if the filedes of kevent is expected one. Though our
old resolver opened just one socket, BIND9's resolver may
open more than one sockets.  And, BIND9's resolver doesn't
close the socket on timeout.  So, we need this check.

Reported by:	freebsd-cvs-src__at__oldach.net (Helge Oldach), bz
Hinted by:	rwatson
2006-08-04 12:26:07 +00:00
Hajimu UMEMOTO
500fe2a19c _close() should be called instead of close() here. 2006-08-04 10:21:11 +00:00
Hajimu UMEMOTO
473c8b2ecf Nuke some compatibility crufts of resolver for 6.X and earlier.
X-MFC after:	never
2006-05-21 11:29:26 +00:00
Hajimu UMEMOTO
d808369aa1 Upgrade res_update(3) and the friends to BIND9's one excluding TSIG
support.

X-MFC after:	never
2006-05-21 11:19:36 +00:00
Hajimu UMEMOTO
f62c4786e1 Vendor import of BIND 9.3.2 2006-05-21 11:10:07 +00:00
Hajimu UMEMOTO
135a67244d This commit was generated by cvs2svn to compensate for changes in r158782,
which included commits to RCS files with non-trunk default branches.
2006-05-21 11:10:07 +00:00
Hajimu UMEMOTO
f76963aba1 Don't test if RES_INIT is set to see res_state structure is
initialized.  Some application may reset RES_INIT.  Use the
way in __res_vinit(), instead.
2006-04-08 18:19:35 +00:00
Hajimu UMEMOTO
eb27a220f8 Expose res_update and friends again. At least, ports/mail/spamilter
uses them.
Now, we have res_nupdate and res_nmkupdate as well, but they are
still based on our old resolver for binary backward compatibility.
So, they don't provide new features such as TSIG support.

Reported by:	pointyhat via kris
2006-03-30 20:15:53 +00:00
Daniel Eischen
4c6aab055d Add __collate_load_error and __collate_range_cmp to the list of
FBSDprivate locale symbols.  These functions are needed by
libcompat.

Add _cleanup to the list of stdio FBSDprivate symbols.  Some
third party applications use this.  This will be removed and
replaced by fcloseall() once libc version is bumped.

Add _res to the list of resolv symbols.

Found by:	portbuilder runs (thanks Kris!)
2006-03-30 04:37:08 +00:00
Hajimu UMEMOTO
aebc6ec293 When res_nquerydomain() returns SERVFAIL, we should try next domain. 2006-03-24 13:30:10 +00:00
Dag-Erling Smørgrav
3a51513f8b It's not enough to provide symbol map files; you also have to add them
to ${SYM_MAPS}.  This unbreaks world with SYMVER_ENABLED.

Pointy hat to:	ume
2006-03-23 16:55:13 +00:00
Hajimu UMEMOTO
ab96eeabe8 - Merge our local changes.
- Exclude unnecessary functions for us.
2006-03-21 15:37:16 +00:00
Hajimu UMEMOTO
73feb28508 Oops, remove the file I imported into wrong place. 2006-03-21 15:07:04 +00:00
Hajimu UMEMOTO
03970c5728 This commit was generated by cvs2svn to compensate for changes in r156954,
which included commits to RCS files with non-trunk default branches.
2006-03-21 15:07:04 +00:00
Hajimu UMEMOTO
65e96449c1 Vendor import of BIND 9.3.2 2006-03-21 15:03:19 +00:00