Re: [PATCH] block: fix possible NULL dereference

From: Johannes Thumshirn
Date: Thu Mar 10 2016 - 07:04:07 EST


On Thu, Mar 10, 2016 at 05:09:13PM +0530, Sudip Mukherjee wrote:
> We were checking for iter to be NULL after dereferencing it. Lets first
> check it and then use it.
>
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@xxxxxxxxxxxxxxx>

Good catch
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>

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