dhcpcd-discuss

dhcpcd-6.5.0 released

Roy Marples

Mon Oct 06 18:13:46 2014

Hi List!

dhcpcd-6.5.0 has been released with the following changes:
* Fix an unaligned access error on BeagleBone Black with FreeBSD. Thanks to Guy Yur for the patch. * Remove the fast loop trying to up an interface which does not report carrier. * Remove vis based encoding - instead validate against option type and stop at invalid [1] This removes all shell escaped encoding - dhcpcd will assume that IF the --script option is a shell, it will quote variables correctly.
     The stock dhcpcd-run-hooks does.
  *  dhcpcd -V now prints how the variables will be decoded.
* Changed some options in dhcpcd-definitions.conf to more sensible defaults.
  *  Don't daemonise on delegated address dad.
  *  Don't drop delegated reject route when forking.
  *  Fix IPv6 handling of link-local addresses on KAME stacks.
  *  Work on OpenBSD-5.6 without any special interface setup needed.
* Callout to handlecarrier when we don't have real carrier support and rely on looking at IFF_UP and IFF_RUNNING. This allows our hooks to know that dhcpcd thinks we have a carrier or not.

[1] DHCP option encodings defined in dhcpcd-definitions.conf
* domain (RFC3397)/dname (string) is strict domain name allowance (ie, [alnum] with _- (but not at the start or end))
  *  string is now printable ascii (1-127) until invalid
  *  ascii is all ascii (1-127) until invalid
  *  raw is all chars (1-255) until NUL
* binhex is a hex representation of the option including embedded NULs * ssid is still escpaed octal because it's expected to be human readable AND can technically be all NUL
  *  everything else has strict option -> value encoding

ftp://roy.marples.name/pub/dhcpcd/dhcpcd-6.5.0.tar.bz2
http://roy.marples.name/downloads/dhcpcd/dhcpcd-6.5.0.tar.bz2

Thanks

Roy

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