From: YueHaibing <[email protected]> Date: Tue, 28 Apr 2020 16:12:08 +0800
> We should check null before do x25_neigh_put in x25_disconnect, > otherwise may cause null-ptr-deref like this: ... > Reported-by: [email protected] > Fixes: 4becb7ee5b3d ("net/x25: Fix x25_neigh refcnt leak when x25 disconnect") > Signed-off-by: YueHaibing <[email protected]> Applied.
