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| author | Dan Carpenter <error27@gmail.com> | 2010-03-21 12:10:34 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-22 05:34:13 -0400 |
| commit | f1f0abe192a72e75d7c59972e30784d043fd8d73 (patch) | |
| tree | ec805bee0fea179ad4b5e8a3d09e3ee0914a4186 /net | |
| parent | ff0901f8036a1586037c30a365c9666e946af0f1 (diff) | |
| download | linux-0-day-f1f0abe192a72e75d7c59972e30784d043fd8d73.tar.gz linux-0-day-f1f0abe192a72e75d7c59972e30784d043fd8d73.tar.xz | |
sunrpc: handle allocation errors from __rpc_lookup_create()
__rpc_lookup_create() can return ERR_PTR(-ENOMEM).
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/rpc_pipe.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 8d63f8fd29b7e..20e30c6f8355d 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -587,6 +587,8 @@ static struct dentry *__rpc_lookup_create_exclusive(struct dentry *parent, struct dentry *dentry; dentry = __rpc_lookup_create(parent, name); + if (IS_ERR(dentry)) + return dentry; if (dentry->d_inode == NULL) return dentry; dput(dentry); |