Tidy up several small tickets
Correct parsing of DUID from config file, previously the LL type
was put in the wrong place in the DUID string.
[ISC-Bugs #20962]
Add code to parse "do-forward-updates" as well as "do-forward-update"
[ISC-Bugs #31328]
Remove log_priority as it isn't currently used.
[ISC-Bugs #33397]
Increase the size of the buffer used for reading interface information.
[ISC-Bugs #34858]
[rt26311]
Fix the issue with DDNS by checking to see if we have added a pointer
to the ddns_cb and skipping the cache threshold check if we did. Also
expand and correct the cache threshold check into the delayed ack code.
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
buffer space for bootp and use a better constant - DHCP packet
size instead of DHCP packet size + udp and iP headers.
Check that we have a packet->options structure before using it.
Only process packets that are longer than a bootp fixed packet
including server and file names. Previously we allowed for
shorter packets but that wasn't working and nobody noticed.
been repaired. Other USE_ overrides should work better. [ISC-Bugs #19434]
- A check for the local flavor of IFNAMSIZ had a broken 'else' condition,
that probably still resulted in the correct behaviour (but wouldn't use
a larger defined value provided by the host OS). [ISC-Bugs #19434]
no matter how many interfaces are involved, differentiating the
interfaces the packets were received on by the interface index supplied
by the OS.
- The relay agent no longer listens to the All DHCP Servers Multicast
address.
- A bug was fixed in data_string_sprintfa() where va_start was only called
once for two invocations of vsprintf() variants.
[ISC-Bugs #17610b]
follow the leases through their lifecycles. This enables DDNS teardowns
on leases that are assigned and expired inbetween a server restart (the
state is recovered from dhcpd.leases). Arbitrary user-specified binding
scopes ('set var = "value";') are not yet supported.
[ISC-Bugs #16881]
- DHCPv4 is now the default (as documented) rather than DHCPv6. The default
was set to DHCPv6 to facilitate ease early development, and forgotten.
[ISC-Bugs #16881]
- Corrected a segmentation violation in DHCPv4 socket processing.
[ISC-Bugs #16881]
applications (particularly the dhcrelay) can discern between what frames
were tranmsitted to it, and what frames are being carried through it which
it should not intercept. [ISC-Bugs #15573]
pass in which we pass a null pointer for the buffer, and we will get
back the length of the buffer we should allocate. This is because
if you pass in a buffer that is too small, Linux (unlike other OSes)
will not tell you that it is too small by returning a length greater
than the length you passed in.
