| commit | 7084a315897715776d1764f5fd9250609e515beb | [log] [tgz] |
|---|---|---|
| author | Ken-ichirou MATSUZAWA <chamaken@gmail.com> | Fri Aug 28 16:05:20 2015 +0900 |
| committer | David S. Miller <davem@davemloft.net> | Fri Aug 28 22:25:42 2015 -0700 |
| tree | 463dba9a70f3fa0df25bf01b4c9c224779242ced | |
| parent | 0a6a3a23ea6efde079a5b77688541a98bf202721 [diff] |
netlink: mmap: fix lookup frame position __netlink_lookup_frame() was always called with the same "pos" value in netlink_forward_ring(). It will look at the same ring entry header over and over again, every time through this loop. Then cycle through the whole ring, advancing ring->head, not "pos" until it equals the "ring->head != head" loop test fails. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>