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| author | David Howells <dhowells@redhat.com> | 2010-04-23 13:18:00 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-24 11:31:25 -0700 |
| commit | 93b4a44f3ad69520d605aace3f3486b8eb754b96 (patch) | |
| tree | 8eb946db950ccc6aee1d00b226739f44141dd310 /mm/rmap.c | |
| parent | ccdb40048b2972f10bdc944913c0e0ee26b5d1f2 (diff) | |
| download | lwn-93b4a44f3ad69520d605aace3f3486b8eb754b96.tar.gz lwn-93b4a44f3ad69520d605aace3f3486b8eb754b96.zip | |
keys: fix an RCU warning
Fix the following RCU warning:
===================================================
[ INFO: suspicious rcu_dereference_check() usage. ]
---------------------------------------------------
security/keys/request_key.c:116 invoked rcu_dereference_check() without protection!
This was caused by doing:
[root@andromeda ~]# keyctl newring fred @s
539196288
[root@andromeda ~]# keyctl request2 user a a 539196288
request_key: Required key not available
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/rmap.c')
0 files changed, 0 insertions, 0 deletions