| commit | 14544d7690f674ce2b7aa9dc6531c244cc861d19 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Fri Dec 29 16:12:28 2017 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Fri Dec 29 16:12:28 2017 -0500 |
| tree | ccae0ed95da033b82a88017884ea984e93dd75bf | |
| parent | 3d46d7108dd3ff8b1d477bc2b7b061b12690e83c [diff] |
vme_user: don't use __copy_..._user() Saving access_ok() is not worth the trouble; yes, the callers of ->read() and ->write() will have done the right checks, but it's much too long (and varied) call chains to rely upon. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>