From mboxrd@z Thu Jan  1 00:00:00 1970
From: hch@infradead.org (Christoph Hellwig)
Date: Thu, 10 Aug 2017 02:09:58 -0700
Subject: [PATCH] nvme-cli: fix connecting failure due to invalid uuid
 format of hostid
In-Reply-To: <1501767496-14144-1-git-send-email-guanjunxiong@huawei.com>
References: <1501767496-14144-1-git-send-email-guanjunxiong@huawei.com>
Message-ID: <20170810090958.GA3880@infradead.org>

On Thu, Aug 03, 2017@09:38:16PM +0800, Guan Junxiong wrote:
> When we connect or discover a target with --hostid option via the
> /etc/nvme/hostid file, we fails this operation because the hostid
> is only 35 not 36 bytes which doesn't pass the uuid checking in the
> kernel.The last character is overridden with null bytes because fgets
> reads at most one less than sizeof of buffer characters.
> 
> Signed-off-by: Guan Junxiong <guanjunxiong at huawei.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>