Description: vhost: Check docket sk_family instead of call getname
References:
 https://lkml.org/lkml/2020/2/15/125
Notes:
Bugs:
upstream: released (5.6-rc4) [42d84c8490f9f0931786f1623191fcab397c3d64]
4.19-upstream-stable: released (4.19.108) [ad598a48fe61c6c2407f08a807cb7a2ea83386b3]
4.9-upstream-stable: released (4.9.216) [7f574e92e4474f1b33425c4ee9ba48cd4fbe7d75]
3.16-upstream-stable: released (3.16.83) [e4d98e5299b19e1caad03f0b38fd41b046d0de56]
sid: released (5.5.13-1)
4.19-buster-security: released (4.19.98-1+deb10u1) [bugfix/all/vhost-Check-docket-sk_family-instead-of-call-getname.patch]
4.9-stretch-security: released (4.9.210-1+deb9u1) [bugfix/all/vhost-check-docket-sk_family-instead-of-call-getname.patch]
3.16-jessie-security: released (3.16.84-1)