Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH 21/30] NFS: Secure the roots of the NFS subtrees in a shared superblock [try #11] | Date | Thu, 27 Jul 2006 21:53:14 +0100 |
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Invoke security_d_instantiate() on root dentries after allocating them with dentry_alloc_anon(). Normally dentry_alloc_root() would do that, but we don't call that as we don't want to assign a name to the root dentry at this point (we may discover the real name later).
Signed-Off-By: David Howells <dhowells@redhat.com> ---
fs/nfs/getroot.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c index 977e590..76b08ae 100644 --- a/fs/nfs/getroot.c +++ b/fs/nfs/getroot.c @@ -33,6 +33,7 @@ #include <linux/nfs_idmap.h> #include <linux/vfs.h> #include <linux/namei.h> #include <linux/namespace.h> +#include <linux/security.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -109,6 +110,8 @@ struct dentry *nfs_get_root(struct super return ERR_PTR(-ENOMEM); } + security_d_instantiate(mntroot, inode); + if (!mntroot->d_op) mntroot->d_op = server->nfs_client->rpc_ops->dentry_ops; @@ -296,6 +299,8 @@ struct dentry *nfs4_get_root(struct supe return ERR_PTR(-ENOMEM); } + security_d_instantiate(mntroot, inode); + if (!mntroot->d_op) mntroot->d_op = server->nfs_client->rpc_ops->dentry_ops; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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