libhal_free_property_set

[William Jon McCann]

Hi,

libhal_free_property_set in git seems wrong to me.  It also crashes if
you set MALLOC_PERTURB_.

Try:
MALLOC_PERTURB_=$(($RANDOM % 255 + 1)) lshal

I think one of the problems is that it is modifying the list (and
freeing members) while iterating over it.

Sorry I haven't had a chance to come up with a patch.  Maybe it will
be easier for someone who understands the uthash better than I do.

Jon