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Commit Graph

61 Commits

Author SHA1 Message Date
2553714004 Remove last instance of pep8 error E701 (more statements on one line).
Signed-Off-By: Jelmer Vernooij <jelmer@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Change-Id: I419f0536b43d98ce6bb52c5907413a02ea1a6937
2014-10-14 06:44:06 +02:00
634f116fbb provision: Correctly provision the SOA record minimum TTL
This fixes bug #10466

Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-by: Guenter Kukkukk <kukks@samba.org>

Autobuild-User(master): Kai Blin <kai@samba.org>
Autobuild-Date(master): Wed May 21 10:55:00 CEST 2014 on sn-devel-104
2014-05-21 10:55:00 +02:00
392ec4d241 bug #10609: CVE-2014-0239 Don't reply to replies
Due to insufficient input checking, the DNS server will reply to a packet that
has the "reply" bit set. Over UDP, this allows to send a packet with a spoofed
sender address and have two servers DOS each other with circular replies.

This patch fixes bug #10609 and adds a test to make sure we don't regress.
CVE-2014-2039 has been assigned to this issue.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=10609

Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Kai Blin <kai@samba.org>
Autobuild-Date(master): Tue May 20 04:15:44 CEST 2014 on sn-devel-104
2014-05-20 04:15:44 +02:00
d1ee35dc36 dns.py: Use the python socket module.
We preload socket_wrapper, no need to use the special module.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-04-17 14:56:07 +02:00
5bd47bb563 dns: Extend tests for records with another type
Add another check to the one added for bug #10471, for added paranoia

Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Kai Blin <kai@samba.org>
Autobuild-Date(master): Tue Mar  4 15:47:10 CET 2014 on sn-devel-104
2014-03-04 15:47:10 +01:00
d9829df133 bug #10471: Don't respond with NXDOMAIN to records that exist with another type
DNS queries for records with the wrong type need to trigger an empty
response with RCODE_OK instead of returning NXDOMAIN.

This adds a test and fixes bug #10471

Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2014-03-04 13:46:34 +01:00
8b24c43b38 dns: Delete dnsNode objects when they are empty
If an update leaves the dnsNode without any entries, the dnsNode object
should be deleted. Thanks to Günter Kukkukk for his excellent debugging
work on this one.

This should fix bug #9559

Signed-off-by: Kai Blin <kai@samba.org>

Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2013-06-01 18:48:11 +10:00
46e98cf20b dns: Fix allocation of txt_record in txt record tests
Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-By: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Thu May 16 15:39:15 CEST 2013 on sn-devel-104
2013-05-16 15:39:14 +02:00
223cf7fb30 dns: more debug debug options in the tests
Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-By: Amitay Isaacs <amitay@gmail.com>
2013-05-16 21:40:42 +10:00
4364a3faf6 dns: Add support for MX queries
Due to an oversight, the internal DNS server supports MX record updates,
but not MX record queries. Add support for MX queries and tests.

This should fix bug #9485

Signed-off-by: Kai Blin <kai@samba.org>
Reviewed-By: Amitay Isaacs <amitay@gmail.com>
2013-05-16 21:40:35 +10:00
87afc3aee1 Move python modules from source4/scripting/python/ to python/.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sat Mar  2 03:57:34 CET 2013 on sn-devel-104
2013-03-02 03:57:34 +01:00