| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-07-07 | Revert r1.121 and rewrite merge_option_data() to achieve same effect | Kenneth R Westerback | |
| w/o using string functions on data that *MIGHT NOT* be NUL terminated. Fiddle parse_domain_name_list() to avoid string functions for the same reason. Problem encountered by Jesper Wallin when running with vm.malloc_conf=CFGJUR, although he later proved 'J' (more junking) was the actual trouble maker. | |||
| 2020-06-03 | Simplify logic in add_route(), eliminating pointless code duplication and | Kenneth R Westerback | |
| improving clarity. No intentional functional change. | |||
| 2020-05-28 | A few stray 'ifa' overloadings. | Kenneth R Westerback | |
| 2020-05-28 | Reduce 'ifa' overloading by renaming some parameters 'address'. | Kenneth R Westerback | |
| 2020-05-28 | Reduce 'ifa' overloading by renaming proposal field from 'ifa' to | Kenneth R Westerback | |
| 'address'. | |||
| 2020-05-26 | Wrap some overly long lines. | Kenneth R Westerback | |
| 2020-05-26 | Nuke a superflous local array in release_lease(). | Kenneth R Westerback | |
| 2020-05-21 | Rename various parameters and variables to eliminate misleading | Kenneth R Westerback | |
| allusions to 'rtstatic'. | |||
| 2020-05-21 | extract_classless_route() -> extract_route() as there is only the one route | Kenneth R Westerback | |
| extraction function. | |||
| 2020-05-21 | Rename route_in_rtstatic() to route_pos() to more clearly reflect its | Kenneth R Westerback | |
| current usage. | |||
| 2020-05-20 | Remove no longer necessary RTLEN. | Kenneth R Westerback | |
| 2020-05-20 | Fix typo in comment. | Kenneth R Westerback | |
| 2020-05-20 | Rename proposal{} fields rtstatic_len, rtsearch_len and rtdns_len to | Kenneth R Westerback | |
| routes_len, domains_len, ns_len. Removes obsolete alignment with names of RTM_PROPOSAL fields and makes code easier to read. No intentional functional change. | |||
| 2020-05-20 | Replace fixed 128-byte fields for search domains, static routes and | Kenneth R Westerback | |
| domain name servers with variable sized uint8_t chunks. Allows larger lists of search domains and static routes while making common situations use much less memory. Original report of breaching the 128-byte limit for static routes from James Cook via misc@. Testing of various versions by Andreas Kusalananda. | |||
| 2020-05-19 | Eliminate imsg_propose{}, imsg_revoke{} and imsg_tell_unwind{} as | Kenneth R Westerback | |
| unnecessary wrappers, since they all contained a single field that could be used as is. Suggested by claudio@ | |||
| 2020-05-15 | Shuffle and tweak code in lease_as_proposal() to allocate the proposal | Kenneth R Westerback | |
| after the variable length data (static routes, search path, dns servers) sizes are deteremined. No intentional functional change. Allows potential change to variable length proposals. | |||
| 2020-05-15 | Fix domain-search option processing. Testing one value and then using | Kenneth R Westerback | |
| a different value to limit memcpy() is a bad thing. Discovered & fix tested by Andreas Kahari. Thanks! | |||
| 2020-05-15 | Be more careful in extracting the uint16_t value of interface-mtu, and | Kenneth R Westerback | |
| in printing the int field we store it in. i.e. '%d' not '%u. Discovered while tracking down breakage reported by Andreas Kahari on bugs@. | |||
| 2020-05-14 | Massage merge_option_data() to be more careful when dealing with 'D' | Kenneth R Westerback | |
| (domain search) and 't' (text) options. Enables append/prepend for the domain-search option by inserting blanks between the domains and ensures the presence of a terminating NUL when merging text. | |||
| 2020-05-13 | Repair 'domain-search' parsing broken in r1.191. | Kenneth R Westerback | |
| 2020-05-13 | We don't count a terminating NUL in the length of option data. | Kenneth R Westerback | |
| 2020-05-13 | Nuke a variable that is always set to 0. | Kenneth R Westerback | |
| 2020-05-13 | No need to memcpy() into a string created by strdup(). | Kenneth R Westerback | |
| 2020-05-09 | Shuffle and clarify logic creating the contents of resolv.conf. | Kenneth R Westerback | |
| No intentional functional change. | |||
| 2020-05-08 | Nuke unneeded 'inits' field in struct proposal. 'mtu' being 0 is enough of a ↵ | Kenneth R Westerback | |
| clue to avoid setting interface mtu. | |||
| 2020-05-08 | Nuke 'set but never used' addrs field in struct proposal. | Kenneth R Westerback | |
| 2020-04-27 | If the DHCP server disappears between OFFER'ing and ACK'ing a lease, | Kenneth R Westerback | |
| stop trying to get an ACK from that server after 'timeout' seconds. Give up and try to get another lease. Possible infinite loop pointed out by Alexander Markert on tech@. | |||
| 2020-04-26 | Tighten up NAK handling. Inform unwind when the active lease is | Kenneth R Westerback | |
| discarded. Update leases file when active lease is discarded. Discard NAK'ed offers even if there is no active lease. Always transition to INIT. Issues discovered after inappropriate behaviour resported by Alexander Markert and Pierre Emeriaud. | |||
| 2020-04-24 | Stray whitespace. | Kenneth R Westerback | |
| 2020-04-21 | Send broadcast packets to INADDR_BROADCAST, not INADDR_ANY. | Kenneth R Westerback | |
| Should fix '-r' (a.k.a. release a lease) for leases without a valid DHCP_SERVER_IDENTIFIER. Spotted by Alexander Markert. Thanks! | |||
| 2020-04-09 | No need to check for NULL before free(). | Kenneth R Westerback | |
| From Geoff Hill. | |||
| 2020-02-10 | briefly mention /etc/examples/ in the FILES section of all the | Ingo Schwarze | |
| manual pages that document the corresponding configuration files; OK jmc@, and general direction discussed with many | |||
| 2020-02-02 | Tweak dhclient(8) timing defaults depending on SMALL rather than using | Kenneth R Westerback | |
| /dev/stdin to fake a dhclient.conf file during install. Simplifies and shortens install.sub code. Allows further restrictions to be applied to '-c' specified files. | |||
| 2020-01-26 | Don't validate '-c' with S_ISREG(). The install script uses /dev/stdin. | Kenneth R Westerback | |
| Noticed by sebastia@ | |||
| 2020-01-24 | Allow carp(4) interfaces to be configured via dhcp. | Kenneth R Westerback | |
| Original diff & testing from dtucker@ ok beck@ dtucker@ | |||
| 2020-01-23 | Separate command line syntax parsing from semantic validation of | Kenneth R Westerback | |
| command line contents. Display usage() when syntax is incorrect and relevant error messages when semantic checks fail. More akin to the way other commands handle the syntax/semantic split. Idea taken from a larger diff by kn@. ok kn@ | |||
| 2020-01-20 | Move warning about DHO_STATIC_ROUTES (option 33) to debug. | Kenneth R Westerback | |
| Continued emittance noticed by mlarkin@ ok florian@ | |||
| 2019-12-17 | Reject leases that do not provide a subnet mask for the address being | Kenneth R Westerback | |
| provided. Restores behaviour previously provided by the default dhclient.conf. | |||
| 2019-11-27 | use _PATH_ names for unveil if possible | Theo de Raadt | |
| 2019-11-22 | Polish logic talking to unwind. | Kenneth R Westerback | |
| ok florian@ | |||
| 2019-11-22 | DNS Proposals are treated as replacements in unwind now. | Florian Obser | |
| To withdraw a proposal sent an empty list of nameservers. This one is a bit of a hack by me to keep everything in sync for now. A better version from krw is coming soon. | |||
| 2019-11-19 | Inform unwind about DNS servers it finds in leases. | Kenneth R Westerback | |
| ok florian@ | |||
| 2019-11-06 | No need to write resolv.conf after deciding to get a new lease, | Kenneth R Westerback | |
| or after deciding to terminate or when AUTOCONF4 is not set. | |||
| 2019-11-06 | Correct the logic deciding when to write resolv.conf. | Kenneth R Westerback | |
| Fixes switching back to wifi relevant resolv.conf when wired interface loses link. | |||
| 2019-10-31 | Constrain and correct the routes being deleted when applying a new | Kenneth R Westerback | |
| lease. Constrain by only looking at static routes, which are the only kind dhclient will add. Correct by realizing direct /32 routes in the lease look different when returned from the routing table. Further correct route comparison by applying appropriate netmask to both destination addresses before comparing them. Fixes "arpresolve: ... route contains no arp information" issue reported on bugs@. Much problem analysis and fix testing by Lauri Tirkkonen. Thanks! | |||
| 2019-08-06 | Use pw->pw_dir when chroot'ing, not _PATH_VAREMPTY. | Kenneth R Westerback | |
| Brings various dhcp related daemons into line with the common idiom. ok florian@ | |||
| 2019-08-05 | dhclient.leases(5) is not required for dhclient(8) to work, so just | Kenneth R Westerback | |
| carry on if it can't be accessed. e.g. if /var/db is not present in single user mode. | |||
| 2019-08-05 | If the leases file cannot be opened for writing, just issue a warning | Kenneth R Westerback | |
| and carry-on. Similar to treatment of /etc/resolv.conf[.tail]. Lets /var/db/dhclient.leases.if be on RO filesystem. | |||
| 2019-08-01 | Don't leak resolv.conf contents. | Kenneth R Westerback | |
| 2019-07-31 | space between macro arg and punctuation; | Jason McIntyre | |
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