From: Johannes Berg <johan...@sipsolutions.net>
Date: Mon, 31 Aug 2020 20:28:05 +0200
> From: Johannes Berg <johannes.b...@intel.com>
>
> In the policy export for binary attributes I erroneously used
> a != NLA_VALIDATE_NONE comparison instead of checking for the
> two possible values, which meant that if a validation function
> pointer ended up aliasing the min/max as negatives, we'd hit
> a warning in nla_get_range_unsigned().
>
> Fix this to correctly check for only the two types that should
> be handled here, i.e. range with or without warn-too-long.
>
> Reported-by: syzbot+353df1490da781637...@syzkaller.appspotmail.com
> Fixes: 8aa26c575fb3 ("netlink: make NLA_BINARY validation more flexible")
> Signed-off-by: Johannes Berg <johannes.b...@intel.com>
Applied, thank you.
