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Avoid stack smash in parseing the vendor specific options.
authorTony Breeds <tony@bakeyournoodle.com>
Fri, 16 Jul 2010 06:16:20 +0000 (16:16 +1000)
committerTony Breeds <tony@bakeyournoodle.com>
Fri, 16 Jul 2010 06:24:45 +0000 (16:24 +1000)
For yaboot we only really care about DHCP options that are alos IPv4
addresses.  Limit the memcpy() to 32bits.

Also we don't use the DHCP_DNS tag so remove it from the enum.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>

No differences found
Yaboot is a PowerPC bootloader for Open Firmware based machines including New World Apple Macintosh, IBM RS/6000, IBM pSeries and IBM OpenPower machines.