kconfig: show compiler version text in the top comment

[linux.git] / security / selinux / hooks.c

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index be5817df0a9d98eab91b059d814f27322d8e7665..179dd20bec0a26669d4e00420144903644e07c82 100644 (file)
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1568,8 +1568,15 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
                        /* Called from d_instantiate or d_splice_alias. */
                        dentry = dget(opt_dentry);
                } else {
-                       /* Called from selinux_complete_init, try to find a dentry. */
+                       /*
+                        * Called from selinux_complete_init, try to find a dentry.
+                        * Some filesystems really want a connected one, so try
+                        * that first.  We could split SECURITY_FS_USE_XATTR in
+                        * two, depending upon that...
+                        */
                        dentry = d_find_alias(inode);
+                       if (!dentry)
+                               dentry = d_find_any_alias(inode);
                }
                if (!dentry) {
                        /*
@@ -1674,14 +1681,19 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
                if ((sbsec->flags & SE_SBGENFS) && !S_ISLNK(inode->i_mode)) {
                        /* We must have a dentry to determine the label on
                         * procfs inodes */
-                       if (opt_dentry)
+                       if (opt_dentry) {
                                /* Called from d_instantiate or
                                 * d_splice_alias. */
                                dentry = dget(opt_dentry);
-                       else
+                       } else {
                                /* Called from selinux_complete_init, try to
-                                * find a dentry. */
+                                * find a dentry.  Some filesystems really want
+                                * a connected one, so try that first.
+                                */
                                dentry = d_find_alias(inode);
+                               if (!dentry)
+                                       dentry = d_find_any_alias(inode);
+                       }
                        /*
                         * This can be hit on boot when a file is accessed
                         * before the policy is loaded.  When we load policy we