- landed b_hd_cray_merge3

[fs/lustre-release.git] / lustre / kernel_patches / patches / vfs_lookup_in_file-2.6.patch

diff --git a/lustre/kernel_patches/patches/vfs_lookup_in_file-2.6.patch b/lustre/kernel_patches/patches/vfs_lookup_in_file-2.6.patch
new file mode 100644 (file)
index 0000000..3665cbb
--- /dev/null
+++ b/lustre/kernel_patches/patches/vfs_lookup_in_file-2.6.patch
@@ -0,0 +1,16 @@
+--- linux-2.6.7.orig/fs/namei.c        2005-04-01 11:14:26.000000000 +0300
++++ linux-2.6.7/fs/namei.c     2005-04-01 11:23:01.748305104 +0300
+@@ -762,6 +762,13 @@ last_component:
+                               inode = nd->dentry->d_inode;
+                               /* fallthrough */
+                       case 1:
++                              if (lookup_flags & LOOKUP_DIRECTORY) {
++                                      err = -ENOTDIR;
++                                      if (!nd->dentry->d_inode->i_op ||
++                                          !nd->dentry->d_inode->i_op->lookup) {
++                                              goto return_err;
++                                      }
++                              }
+                               goto return_reval;
+               }
+               if (nd->dentry->d_op && nd->dentry->d_op->d_hash) {