NFSv4: rpc_mkpipe creating socket inodes w/out sk buffers

This patch stop rpc_mkpipe from create S_IFSOCK nodes what don't
have associated sk buffers attached (which causes SELinux to oops
during NFSv4 mounts). Instead the S_IFIFO mode bit is set which
probably make more sense and seems to work just fine during
my connectathon and fsx testing...

Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 11ec12a..dfa504f 100644 (file)
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -720,7 +720,7 @@ rpc_mkpipe(struct dentry *parent, const char *name, void *private, struct rpc_pi
        if (IS_ERR(dentry))
                return dentry;
        dir = parent->d_inode;
-       inode = rpc_get_inode(dir->i_sb, S_IFSOCK | S_IRUSR | S_IWUSR);
+       inode = rpc_get_inode(dir->i_sb, S_IFIFO | S_IRUSR | S_IWUSR);
        if (!inode)
                goto err_dput;
        inode->i_ino = iunique(dir->i_sb, 100);