src - OpenBSD base system

Age	Commit message (Collapse)	Author
2016-09-01	Cut back the default values for the various timeout/interval values. We no	Kenneth R Westerback
	longer live in a 10Mb/sec shared media world with 1Mhz Vaxen DHCP servers. ok benno@ otto@ phessler@
2016-09-01	Informative comments describing the various timing fields (initial_interval,	Kenneth R Westerback
	reboot_timeout, etc.) when setting them to their defaults.
2016-08-31	Remove the 'client' global and make it per-ifp.	Martin Pieuchot
	ok krw@
2016-08-23	Make the 'ifi' global local to dhclient.c and pass it as an argument to	Martin Pieuchot
	functions needing it. This is the first step to support multiple interfaces in one dhclient(8) instance. ok krw@
2016-08-16	Track SSID in leases file and only consider leases from the current SSID when	Kenneth R Westerback
	starting up dhclient on wifi interfaces. In theory will preserve leases from other SSID's and speed up obtaining a lease by not wasting time attempting to re-acquire a lease from a different SSID. Experimental feature from n2k16 needing some real world testing before g2k16.
2016-07-31	Ask for DHO_BOOTFILE_NAME and DHO_TFTP_SERVER by default. May prove	Kenneth R Westerback
	useful to autoinstall in the future and in the meantime can provide information on what the dhcp server has done with the desired server name and file name info. Original diff from Patrik Lundin via tech@
2016-06-03	The networks I use are sufficiently fast that a 10 second "reboot" timeout	Ted Unangst
	is not necessary, and in fact quite annoying when I swtich networks and want to get back to the init state quickly. Default instead to 1 second. The very few users who encounter problems may edit dhclient.conf. ok benno krw does not object
2016-02-06	Eliminate #include inside *.h files and include only needed headers in	Kenneth R Westerback
	each *.c file. Inspired by mention of header silliness by Edgar Pettijohn and mmcc@ on tech@.
2015-10-26	Give dhclient(8) the ability to use option 119, a.k.a. "Domain	Kenneth R Westerback
	Search" if supplied by the server. Requested by a few. Original diff from Ray Lai via tech@. Tested & ok claudio@
2015-05-18	Tweak parsing so that hostnames starting with 0-9 are accepted.	Kenneth R Westerback
	Reported long ago by matthieu@. Also Jacob Berkman via the lists. Tests and suggestions from Jacob and Matthieu.
2015-02-01	free(NULL) works, so stop checking for non-zero length allocation	Kenneth R Westerback
	or non-NULLness before calling free(). This batch from Benjamin Baier.
2014-11-03	Don't leak static leases when the 'lease {}' parsing fails or one static	Kenneth R Westerback
	lease supersedes an earlier one.
2014-11-02	Pesky whitespace and spurious parenthesis.	Kenneth R Westerback

2014-10-27	Zap extraneous whitespace and a stuttered extra 'break;'.	Kenneth R Westerback

2014-05-12	Since all static leases are in one file, /etc/dhclient.conf, there is no	Kenneth R Westerback
	'wrong interface' specification. So display that error message only for non-static leases. i.e. when reading /var/db/dhclient.leases.<if>.
2014-05-11	Rework/restore recorded lease handling. Actually use 'lease'	Kenneth R Westerback
	statements in dhclient.conf. Recorded and static leases should now be bound to interfaces when appropriate. .... Ken
2014-05-05	Zap trailing whitespace. Started by pointed comments from andre@.	Kenneth R Westerback

2014-05-05	A couple of malloc()+memset(0) -> calloc.	Kenneth R Westerback

2014-01-25	Correct parsing of dhclient.conf statements 'fixed-address' and	Kenneth R Westerback
	'next-server'. Modify new lease being cloned with their values rather than overwriting original lease being cloned.
2014-01-21	Allow dhclient.conf to specify 'fixed-address', 'next-server',	Kenneth R Westerback
	'filename' and 'server-name'. dhclient.conf can now override anything in an offer or saved lease when creating the effective lease.
2014-01-21	Add parsing for options 121 (classless-static-routes) and 249	Kenneth R Westerback
	(classless-ms-static-routes). dhcpd can now specify and serve these options and dhclient can recognize and use supersede, etc. statements on them. Based on a diff from Stefan Rinke. Thanks!
2014-01-20	Don't silently skip the next statement when encountering an	Kenneth R Westerback
	invalid IP in a reject statement.
2014-01-20	Cast pointer to (u_int8_t ) when assigning it to a u_int8_t	Kenneth R Westerback
	variable.
2014-01-19	We don't have any (and I can't find elsewhere) signed 16 bit or	Kenneth R Westerback
	signed 8 bit dhcp option types. So nuke getShort() and all 's' and 'b' format support. While here use '%u'/'%lu' and not '%d'/'%ld' to snprintf() unsigned values.
2014-01-19	Redo the parsing of numbers to improve the error messages and	Kenneth R Westerback
	make the code more readable. And prepare for some new things that will need to be parsed. ok dlg@
2014-01-19	Rename parse_hardware_param() to parse_ethernet() to reflect what	Kenneth R Westerback
	it actually does.
2014-01-18	Remove superfluous assignment to local variable 'val' just before	Kenneth R Westerback
	exiting.
2014-01-18	Make parse_warn() messages consistantly use 'expecting' rather	Kenneth R Westerback
	than occasionally 'expected'. End all with a '.'.
2014-01-18	Never silently consume the following statement when unexpectedly	Kenneth R Westerback
	encountering a ';'. I.e. when checking the token type, 'skip_to_semi()' after 'parse_warn()' only when the parsed token wasn't a ';'.
2014-01-17	Make parse_X return -1 when it encounters a parsing error. Enables	Kenneth R Westerback
	recognition of zero length value vs parsing error. This lets us avoid the erroneous consumption of the semicolon ending the 'X' value, and the resulting accidental consumption of the following line in the file being parsed.
2014-01-13	peek_token() a bit more to replace a bunch of manual checks with	Kenneth R Westerback
	the perfectly adequate parse_semi(). And some blocks didn't even need to peek.
2014-01-13	Don't eat another token looking for a ';' after skip_to_semi() has	Kenneth R Westerback
	been invoked. Fixes silent loss of the statement following a broken or inapplicable 'interface' declaration in a lease, or an unrecognized lease attribute.
2014-01-13	No need to 'clear the peek buffer' when closing a file. The next	Kenneth R Westerback
	file opener will call new_parse() to initialize that amoung other things. Nuke extraneous blank line in passing.
2014-01-12	Since the return value of read_client_conf() is not checked, don't	Kenneth R Westerback
	bother returning one.
2014-01-10	skip_to_semi() is gilding the lily when the next statement breaks out	Kenneth R Westerback
	of the loop and closes the file being parsed. And the previous statement warns the user the leases file being parsed has been determined to be corrupt. Eliminate further gilding in the form of an 'else' after the same 'if' clause includes the 'break'.
2014-01-10	KNF (UNF?). Split annoying long line.	Kenneth R Westerback

2013-12-30	Replace yet another hand-rolled list with a TAILQ. reject_list this	Kenneth R Westerback
	time.
2013-12-28	Remove unused variable 'token'. Spotted by deraadt@	Kenneth R Westerback

2013-12-22	Don't look for two semi-colons when encountering an unrecognized	Kenneth R Westerback
	statement in dhclient.conf.
2013-11-11	Shuffle function prototypes and extern declarations around to	Kenneth R Westerback
	put local functions prototypes and variables in their .c files, and cross-file functions into .h files. Prompted by deraadt@.
2013-10-22	Save 'next-server' (a.k.a. siaddr) info in leases file. Saving the	Kenneth R Westerback
	file name without the server address seems silly. Tested & ok uwe@
2013-06-09	Re-apply static route and classless static route support -- this time	Kenneth R Westerback
	passing the correct destination for the default route, '0.0.0.0', rather than the new lease address. Populating egress group works this time. Problem found the hard way by Chris Smith.
2013-06-09	Backout static/classless route handling and default route refactoring	Kenneth R Westerback
	since the former relies on the latter and the latter breaks 'egress' group populating.
2013-06-04	Add support for static routes option (33) and classless static	Kenneth R Westerback
	routes option (121). ok sthen@
2013-05-02	Bunch of comment/whitespace cleanup. Eliminate some misleading or	Kenneth R Westerback
	pointless ones, make multiline comments readable, nuke '...' in favour of '.', etc.
2013-05-02	Enough of the hand-rolling of queues. Turn client->leases and	Kenneth R Westerback
	client->offered_leases into TAILQs.
2013-03-22	Ignore client-identifier option in leases from a server. They're not supposed	Kenneth R Westerback
	to be there! Instead, always record the client-identifier used to obtain the lease. Ignore recorded leases that have a different client-identifier than the one currently in force. If a client-identifier is not specified in the dhclient.conf file, construct one from the network type and MAC, like most other clients out there do these days. Thus, if one plugs in a different USB network adapter, renewing the previous lease (which upsets servers due to the MAC being different) is skipped and DISCOVER is attempted at once. Issue noted and fix tested by tedu@.
2013-03-21	Free lease with free_client_lease() rather than free().	Kenneth R Westerback

2013-02-09	As tedu@ pointed out a while ago, it makes little sense to discard	Kenneth R Westerback
	an option list if it contains duplicate option names. Just ignore the duplicates.
2013-02-01	do not leak lease in error path; found by llvm	Florian Obser
	ok krw@