commit 85c337669e2ebe82e0842781175573c1b2a45427
Author: Yiannis Pericleous <[EMAIL PROTECTED]>
Date: Sun May 20 15:29:37 2007 -0400
fixed opaque dirs invariancy issue
diff --git a/fs/unionfs/lookup.c b/fs/unionfs/lookup.c
index b089898..c571ee4 100644
--- a/fs/unionfs/lookup.c
+++ b/fs/unionfs/lookup.c
@@ -296,6 +296,23 @@ out_positive:
err = -ENOENT;
goto out_drop;
}
+
+ /* if the dentry is an opaque dir we must release everything
after the opaqueness branch */
+ else if (S_ISDIR(dentry->d_inode->i_mode) &&
+ odf_get_opaque(dentry->d_sb, dentry) != -1) {
+ for (bindex = dbend(dentry) + 1; bindex <
sbmax(dentry->d_sb); bindex++) {
+ if (unionfs_lower_dentry_idx(dentry, bindex))
+ dput(unionfs_lower_dentry_idx(dentry,
bindex));
+ unionfs_set_lower_dentry_idx(dentry, bindex,
NULL);
+ if (unionfs_lower_mnt_idx(dentry, bindex))
+ unionfs_mntput(dentry, bindex);
+ unionfs_set_lower_mnt_idx(dentry, bindex, NULL);
+ if(unionfs_lower_inode_idx(dentry->d_inode,
bindex))
+
iput(unionfs_lower_inode_idx(dentry->d_inode, bindex));
+ unionfs_set_lower_inode_idx(dentry->d_inode,
bindex, NULL);
+
+ }
+ }
}
goto out;
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