K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2018-05-31T02:57:58.546730Z
K 7
svn:log
V 359
Make the data returned by devinfo harder to overflow.

Rather than using fixed-length strings, pack them into a string table
to return. Also expand the buffer from ~300 charaters to 3k. This should
be enough, even for USB.

This fixes a problem where USB pnp info is truncated on return to
userland.

Differential Revision: https://reviews.freebsd.org/D15629

END