[PATCH 3/4] dm: avoid NULL dereference in lists_bind_fdt()

Simon Glass sjg at chromium.org
Tue Jul 12 12:58:57 CEST 2022


On Mon, 11 Jul 2022 at 00:21, Heinrich Schuchardt
<heinrich.schuchardt at canonical.com> wrote:
>
> If parameter drv of lists_bind_fdt() is specified, we want to bind to this
> specific driver even if its field of_match is NULL.
>
> If entry->of_match is NULL, we should not dereference it in a debug
> statement.
>
> Fixes: d3e773613b6d ("dm: core: Use U-Boot logging instead of pr_debug()")
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
> ---
>  drivers/core/lists.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>


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