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Commit fbed24bc authored by Josef Bacik's avatar Josef Bacik Committed by David S. Miller
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inet: fix improper empty comparison



When doing my reuseport rework I screwed up and changed a

if (hlist_empty(&tb->owners))

to

if (!hlist_empty(&tb->owners))

This is obviously bad as all of the reuseport/reuse logic was reversed,
which caused weird problems like allowing an ipv4 bind conflict if we
opened an ipv4 only socket on a port followed by an ipv6 only socket on
the same port.

Fixes: b9470c27 ("inet: kill smallest_size and smallest_port")
Reported-by: default avatarCole Robinson <crobinso@redhat.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fb.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7a56673b
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