Applied.
Charles
On Fri, 2005-11-18 at 11:48 -0500, Shaya Potter wrote:
> here's the code
>
> lock_dentry(parent);
> bstart = dbstart(parent);
> bend = dbend(parent);
> wh_dentry = ERR_PTR(-ENOENT);
> for (bindex = bstart; bindex <= bend; bindex++) {
> hidden_parent = dtohd_index(parent, bindex);
> wh_dentry = LOOKUP_ONE_LEN(whname, hidden_parent,
> whlen);
>
>
> hidden_parent can be null! I'm thinking right thing to do is this
> patch, perhaps I'm wrong
>
> --- rename.c.bak 2005-11-18 11:49:02.000000000 +0000
> +++ rename.c 2005-11-18 11:49:28.000000000 +0000
> @@ -802,6 +802,9 @@
> wh_dentry = ERR_PTR(-ENOENT);
> for (bindex = bstart; bindex <= bend; bindex++) {
> hidden_parent = dtohd_index(parent, bindex);
> + if (!hidden_parent) {
> + continue;
> + }
> wh_dentry = LOOKUP_ONE_LEN(whname, hidden_parent,
> whlen);
> if (IS_ERR(wh_dentry))
> continue;
>
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