| commit | 15718ea0d844e4816dbd95d57a8a0e3e264ba90e | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Aug 15 15:52:57 2013 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Thu Aug 15 14:51:23 2013 -0700 |
| tree | 1cd9c06a746d5e7173bfbe07ed84058c47ec4736 | |
| parent | d1fcc172570fa4de69c60bdabe1e1ccfcfe80c26 [diff] |
tun: signedness bug in tun_get_user() The recent fix d9bf5f1309 "tun: compare with 0 instead of total_len" is not totally correct. Because "len" and "sizeof()" are size_t type, that means they are never less than zero. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>