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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:09 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:09 -0500
commit12de3b35ea549c5819f287508d7afab0bf3ac44d (patch)
treec1b7f96236c4b19bcd911705017bf31bcbc2b605 /fs/nfs/idmap.c
parent24c5d9d7ea5a64fb5f157d17aa2c67a3300f8a08 (diff)
downloadlinux-12de3b35ea549c5819f287508d7afab0bf3ac44d.tar.bz2
SUNRPC: Ensure that rpc_mkpipe returns a refcounted dentry
If not, we cannot guarantee that idmap->idmap_dentry, gss_auth->dentry and clnt->cl_dentry are valid dentries. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/idmap.c')
-rw-r--r--fs/nfs/idmap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index 821edd30333b..32c95a0d93f3 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -132,6 +132,8 @@ nfs_idmap_delete(struct nfs4_client *clp)
if (!idmap)
return;
+ dput(idmap->idmap_dentry);
+ idmap->idmap_dentry = NULL;
rpc_unlink(idmap->idmap_path);
clp->cl_idmap = NULL;
kfree(idmap);