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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 /net/sunrpc/rpc_pipe.c
parent24c5d9d7ea5a64fb5f157d17aa2c67a3300f8a08 (diff)
downloadop-kernel-dev-12de3b35ea549c5819f287508d7afab0bf3ac44d.zip
op-kernel-dev-12de3b35ea549c5819f287508d7afab0bf3ac44d.tar.gz
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 'net/sunrpc/rpc_pipe.c')
-rw-r--r--net/sunrpc/rpc_pipe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 567abbe..72b2217 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -669,7 +669,7 @@ rpc_mkdir(char *path, struct rpc_clnt *rpc_client)
out:
mutex_unlock(&dir->i_mutex);
rpc_release_path(&nd);
- return dentry;
+ return dget(dentry);
err_depopulate:
rpc_depopulate(dentry);
__rpc_rmdir(dir, dentry);
@@ -733,7 +733,7 @@ rpc_mkpipe(char *path, void *private, struct rpc_pipe_ops *ops, int flags)
out:
mutex_unlock(&dir->i_mutex);
rpc_release_path(&nd);
- return dentry;
+ return dget(dentry);
err_dput:
dput(dentry);
dentry = ERR_PTR(-ENOMEM);
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