when removing DDNS information, so that we will continue with the
processing if we have a lease even if it doesn't have an outstanding
transaction. [ISC-Bugs #24682]
has been updated to properly process or reject the packets as
appropriate. Thanks to David Zych at University of Illinois
for reporting this issue. [ISC-Bugs #24960]
One CVE number for each class of packet.
CVE-2011-2748
CVE-2011-2749
processing if the configuration included overlapping pools or
multiple fixed-address entries for a single address. This issue
affected both IPv4 and IPv6. The fix allows a server to detect such
conditions, provides the user with extra information and recommended
steps to fix the problem. If the user enables the appropriate option
in site.h then server will be terminated
configured during compilation time. Even though RFC2132 does not allow
to store more than one domain in domain-name option, such behavior is
now enabled by default, but this may change some time in the future.
See ACCEPT_LIST_IN_DOMAIN_NAME define in includes/site.h.
[ISC-Bugs #24167]
than the dispatch handler. This fixes an issue where omshell, when
run from the same platform as the server, would appear to fail to
connect. This is a companion to #21839. [ISC-Bugs #23592]
[ISC-Bugs #23045] Typos in client/scripts/openbsd
[ISC-Bugs #23565] In the client scripts add a zone id (interface id) if
the domain search address is link local.
[ISC-Bugs #1277] In some of the client scripts add code to handle the
case of the default router information being changed without the address
being changed.
has elapsed (default 25%), the server will reuse the allocated lease
(provide a lease within the currently allocated lease-time) rather
than extend or renew the lease. This absolves the server of needing
to perform an fsync() operation on the lease database before reply,
which improves performance. [ISC-Bugs #22228]
[ISC-Bugs #23470] - Modify when an ignore return macro is defined to
handle unsed error return warnings for more versions of gcc.
[ISC-Bugs #23196] - Modify the reply handling in the server code to
send to a specified port rather than to the source port for the incoming
message. Sending to the source port was test code that should have
been removed. The previous functionality may be restored by defining
REPLY_TO_SOURCE_PORT in the includes/site.h file. We suggest you don't
enable this except for testing purposes.
[ISC-Bugs #22695] - Close a file descriptor in an error path.
[ISC-Bugs #19368] - Tidy up variable types in validate_port.
any IPv4 address assigned. Also extended logging message about discarding
packets with invalid hlen with information about relevant interface name.
[ISC-Bugs #22409]
[ISC-Bugs #17959] add text to AIX section describing how to have it send
responses to the all-ones address.
[ISC-Bugs #19615] update the includes in dhcpctl/dhcpctl.3 to be more correct
[ISC-Bugs #20676] update dhcpd.conf.5 to include the RFC numbers for DDNS
now be correctly written to dhcpd.leases
- If a 'next-server' parameter is configured in a dynamic host record via
OMAPI as a domain name, the syntax written to disk is now correctly parsed
upon restart. [ISC-Bugs #22266]
- set initial delay to 0 to speed up client start
- added 'initial-delay' parameter to possibly revert to old behavior
- better handling of very short (1 or 2s) leases
- client lease records are recorded at most once every 15 seconds
- ICMP ping-check is now timed more precisely
- Servers that don't offer lease-time are now black-listed
[ISC-Bugs #19660]
to disable writing a pid file. Add the option "-pf pidfile"
to the relay to allow the user to supply the pidfile name at
runtime. Add the "with-relay6-pid-file" option to configure
to allow the user to supply the pidfile name for the relay
in v6 mode at configure time.
[ISC-Bugs #23351] [ISC-Bugs #17541]
IPv4 options which contain IPv6 address to be specified. For example
the 6rd option can be specified and use like this:
option 6rd code 212 = { integer 8, integer 8,
ip6-address, array of ip-address };
option 6rd 16 10 2001:: 1.2.3.4, 5.6.7.8;
an address that is tagged as abondened (meaning we received a
decline request for it previously) don't attempt to move it from
the inactive to active pool as doing so can result in the server
crshing on an assert failure. Also retag the lease as active
and reset it's timeout value.
[ISC-Bugs #21921]
flag indicating an optional value correctly. A symptom of this
bug was an infinite loop when trying to parse the slp-service-scope
option. Thanks to a patch from Marius Tomaschewski.
[ISC-Bugs #22055]
Passing it through to the handlers caused the omshell program to fail
to connect to the server. [ISC-Bugs #21839]
Fix the paranthesis in the code to process configuration statements
beginning with "auth". The previous arrangement caused
"auto-partner-down" to be processed incorrectly. [ISC-Bugs #21854]
Previously a connection request from a source that wasn't
listed as a failover peer would cause the server to become
non-responsive. [ISC-Bugs #22679]
CERT: VU#159528 CVE: CVE-2010-3616
21518 we changed the print routines to always display time values
as a hex list. This had a side effect of printing all data strings
as a hex list. We shall investigate other ways of displaying time
values more usefully. [ISC-Bugs #22626]
