ext3: Fix duplicate entries returned from getdents() system call

[linux-2.6-omap-h63xx.git] / fs / ext3 / dir.c

diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index 4c82531ea0a8b0d13ce61b63eb7daeecbe5d1423..5853f4440af41949081cfd2bf3e2b8f1b9363c18 100644 (file)
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -456,17 +456,8 @@ static int ext3_dx_readdir(struct file * filp,
        if (info->extra_fname) {
                if (call_filldir(filp, dirent, filldir, info->extra_fname))
                        goto finished;
-
                info->extra_fname = NULL;
-               info->curr_node = rb_next(info->curr_node);
-               if (!info->curr_node) {
-                       if (info->next_hash == ~0) {
-                               filp->f_pos = EXT3_HTREE_EOF;
-                               goto finished;
-                       }
-                       info->curr_hash = info->next_hash;
-                       info->curr_minor_hash = 0;
-               }
+               goto next_node;
        } else if (!info->curr_node)
                info->curr_node = rb_first(&info->root);
 
@@ -498,9 +489,14 @@ static int ext3_dx_readdir(struct file * filp,
                info->curr_minor_hash = fname->minor_hash;
                if (call_filldir(filp, dirent, filldir, fname))
                        break;
-
+       next_node:
                info->curr_node = rb_next(info->curr_node);
-               if (!info->curr_node) {
+               if (info->curr_node) {
+                       fname = rb_entry(info->curr_node, struct fname,
+                                        rb_hash);
+                       info->curr_hash = fname->hash;
+                       info->curr_minor_hash = fname->minor_hash;
+               } else {
                        if (info->next_hash == ~0) {
                                filp->f_pos = EXT3_HTREE_EOF;
                                break;