[U-Boot] [PATCH] flash_protect: check for NULL flash info

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1280375103-8392-1-git-send-email-vapier at gentoo.org> you wrote:
> If a flash is unable to be detected, and then someone calls flash_protect
> on it (like the common code does in flash_init), the flash_protect logic
> will dereference a NULL pointer.
> 
> Since flash_protect already does sanity checking on the info structs, add
> a NULL pointer check in there.
> 
> Signed-off-by: Mike Frysinger <vapier at gentoo.org>
> ---
>  common/flash.c |    9 ++++++---
>  1 files changed, 6 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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