tree a1bc797ef749f93d39a2112022fefcb29bfa68f0
parent 2300fd67b4f29eec19addb15a8571837228f63fc
author Weston Andros Adamson <dros@netapp.com> 1335300637 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1335456689 -0400

nfs4: fix referrals on mounts that use IPv6 addrs

All referrals (IPv4 addr, IPv6 addr, and DNS) are broken on mounts of
IPv6 addresses, because validation code uses a path that is parsed
from the dev_name ("<server>:<path>") by splitting on the first colon and
colons are used in IPv6 addrs.
This patch ignores colons within IPv6 addresses that are escaped by '[' and ']'.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>