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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2010-06-01 09:26:18 +0000
committerEric Van Hensbergen <ericvh@gmail.com>2010-08-02 14:25:08 -0500
commit9ffaf63e34821ea60b2e1c8593f968d73728f82b (patch)
treea2fa40eeb0cc9ae7bb1ac5dfbbd23231746290f8 /fs/9p/fid.c
parent69d4b4436b54c1a850d475697fda5ca117b09a5e (diff)
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fs/9p: Pass the correct user credentials during attach
We need to make sure we pass the right uid value during attach. dotl is similar to dotu in this regard. Without this mapped security model on dotl doesn't work Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/fid.c')
-rw-r--r--fs/9p/fid.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 7317b39b2815..5d6cfcbf73e7 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -152,7 +152,8 @@ struct p9_fid *v9fs_fid_lookup(struct dentry *dentry)
if (access == V9FS_ACCESS_SINGLE)
return ERR_PTR(-EPERM);
- if (v9fs_proto_dotu(v9ses))
+ if (v9fs_proto_dotu(v9ses) ||
+ v9fs_proto_dotl(v9ses))
uname = NULL;
else
uname = v9ses->uname;