diff options
| author | Alex Elder <elder@inktank.com> | 2012-05-16 15:16:39 -0500 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-05-17 08:18:13 -0500 |
| commit | a255651d4cad89f1a606edd36135af892ada4f20 (patch) | |
| tree | 6d2c694b336f948272349e5de24be70460a94826 /security | |
| parent | 74f1869f76d043bad12ec03b4d5f04a8c3d1f157 (diff) | |
| download | blackbird-op-linux-a255651d4cad89f1a606edd36135af892ada4f20.tar.gz blackbird-op-linux-a255651d4cad89f1a606edd36135af892ada4f20.zip | |
ceph: ensure auth ops are defined before use
In the create_authorizer method for both the mds and osd clients,
the auth_client->ops pointer is blindly dereferenced. There is no
obvious guarantee that this pointer has been assigned. And
furthermore, even if the ops pointer is non-null there is definitely
no guarantee that the create_authorizer or destroy_authorizer
methods are defined.
Add checks in both routines to make sure they are defined (non-null)
before use. Add similar checks in a few other spots in these files
while we're at it.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions
