K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2018-06-28T11:39:27.192240Z
K 7
svn:log
V 278
Add NULL pointer check.

encap_lookup_t method can be invoked by IP encap subsytem even if none
of gif/gre/me interfaces are exist. Hash tables are allocated on demand,
when first interface is created. So, make NULL pointer check before
doing access to hash table.

PR:		229378

END