Hi Sebastian,
On Thu, Jul 04, 2013 at 07:12:10PM +0200, Sebastian Hesselbarth wrote:
> On 07/04/13 08:58, Sascha Hauer wrote:
> >On Thu, Jul 04, 2013 at 12:46:16AM +0200, Sebastian Hesselbarth wrote:
> >>of_find_node_by_name suffers from infinite looping, because it
> >>does not check for root node of the tree iterated over. This adds a
> >>check for parent pointer of last tested iterator entry, which is
> >>NULL for the root node.
> >>
> >
> >How about the following which adds the check to the iterator instead of
> >repeating it in the users.
>
> Sascha,
>
> I have taken your patch and successfully tested it for all node
> iterators.
I applied this one.
> of_for_each_node_with_property requires an additional patch
> to initialize an empty from node with root_node.
>
> Also, there was a similar issue for the child iterator where I sent a
> patch ("OF: base: fix iterator in of_get_next_available_child") tonight.
I applied this one aswell.
What's missing now is the mentioned fix for
of_for_each_node_with_property, then we should be fine.
Sascha
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