dhcpcd-discuss

Hi Guy

On Sunday 28 Sep 2014 23:21:02 Guy Yur wrote:
> I am running dhcpcd 6.4.3 on a BeagleBone Black with FreeBSD.
> Configuration is IPv6 only, prefix delegation, no router solicitation.
> 
> dhcpcd crashes on trying to write a 16-bit value to a byte aligned address.
> 
> dhcpcd[2251]: ng0: soliciting a DHCPv6 lease
> dhcpcd[2251]: ng0: ADV ::/56 from fe80::WWWW:XXXX:YYYY:ZZZZ
> Bus error (core dumped)
> 
> (gdb) p u16
> $1 = (uint16_t *) 0x2083e1d9
> 
> 
> Attached patch to use u16 as an unsigned integer instead of a pointer
> and use memcpy to set 16-bit values in dhcp6_makemessage.
> Changes for trunk dhcp6.c 222cd9cc1317c054d425b680b747bc5b474f99f6.

Fixed here:
http://roy.marples.name/projects/dhcpcd/ci/66cf2788dd402348fa56643811f1585614734da9?sbs=0

Thanks for the patch!

Roy