| commit | 3b8767a8f00cc6538ba6b1cf0f88502e2fd2eb90 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Aug 18 20:54:02 2016 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Sep 13 17:49:39 2016 -0400 |
| tree | c4384793a4ee80397cd083f0f29b704eb2bdcfb6 | |
| parent | eb47e0293baaa3044022059f1fa9ff474bfe35cb [diff] |
frv: fix clear_user() It should check access_ok(). Otherwise a bunch of places turn into trivially exploitable rootholes. Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>