Re: [PATCH 1/1] ipv6: fix restrict IPV6_ADDRFORM operation

From: John Haxby john.haxby@oracle.com Date: Sat, 18 Apr 2020 16:30:49 +0100

Commit b6f6118901d1 ("ipv6: restrict IPV6_ADDRFORM operation") fixed a problem found by syzbot an unfortunate logic error meant that it also broke IPV6_ADDRFORM.

Rearrange the checks so that the earlier test is just one of the series of checks made before moving the socket from IPv6 to IPv4.

Fixes: b6f6118901d1 ("ipv6: restrict IPV6_ADDRFORM operation") Signed-off-by: John Haxby john.haxby@oracle.com

Applied, thanks.