On Tue, Mar 17, 2015 at 2:30 PM, Brian Norris
<computersforpeace@xxxxxxxxx> wrote:
> Commit 106937e8ccdc ("of: fix handling of '/' in options for
> of_find_node_by_path()") caused a regression in OF handling of
> stdout-path. While it fixes some cases which have '/' after the ':', it
> breaks cases where there is more than one '/' *before* the ':'.
>
> For example, it breaks this boot string
>
> stdout-path = "/rdb/serial@f040ab00:115200";
>
> So rather than doing sequentialized checks (first for '/', then for ':';
> or vice versa), to get the correct behavior we need to check for the
> first occurrence of either one of them.
>
> It so happens that the handy strcspn() helper can do just that.
>
> Fixes: 106937e8ccdc ("of: fix handling of '/' in options for of_find_node_by_path()")
> Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Thanks. Applied both and in Linus' tree now.
Rob
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