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From: Jerry Van Baren <gvb.uboot@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] fdt: Check if the FDT address is configured
Date: Sat, 15 Sep 2012 09:41:18 -0400	[thread overview]
Message-ID: <5054857E.6060009@gmail.com> (raw)
In-Reply-To: <1346826884-12829-1-git-send-email-marex@denx.de>

On 09/05/2012 02:34 AM, Marek Vasut wrote:
> In case the "fdt addr" command wasn't ran yet and any other "fdt"
> subcommand was issued, the system crashed due to NULL pointer being
> used.
> 
> This is caused by "fdt addr" command setting up a pointer to the
> FDT memory location. Prior issuing "fdt addr", the pointer is NULL
> so calling any other subcommands crashed the u-boot.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Simon Glass <sjg@chromium.org>

Applied and sent a pull request to Tom Rini.

Thanks,
gvb

      parent reply	other threads:[~2012-09-15 13:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-05  6:34 [U-Boot] [PATCH] fdt: Check if the FDT address is configured Marek Vasut
2012-09-13  1:48 ` Jerry Van Baren
2012-09-13  8:30   ` Marek Vasut
2012-09-13 17:37     ` Tom Rini
2012-09-13 22:16       ` Jerry Van Baren
2012-09-15 13:41 ` Jerry Van Baren [this message]

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