| commit | e74bad6b015b732d8269a8ddfb303c9b33092722 | [log] [tgz] |
|---|---|---|
| author | Philippe Reynes <tremyfr@gmail.com> | Fri Mar 17 22:54:04 2017 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Tue Mar 21 17:44:46 2017 -0700 |
| tree | 1d6d998d4cf73245d459d9098323bfa106c5262a | |
| parent | c5b71e633da381c299990341ec88694bd00ecad1 [diff] |
net: sun: sungem: rix a possible null dereference
The function gem_begin_auto_negotiation dereference
the pointer ep before testing if it's null. This
patch add a check on ep before dereferencing it.
Fixes: 92552fdda557 ("net: sun: sungem: use new api
ethtool_{get|set}_link_ksettings")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>