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Re: [Xen-devel] [PATCH v2] tools: fix several "format-truncation" warnings with GCC 7

To: Zhongze Liu <blackskygg@xxxxxxxxx>
From: Wei Liu <wei.liu2@xxxxxxxxxx>
Date: Tue, 13 Jun 2017 11:07:34 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, David Scott <dave@xxxxxxxxxx>
Delivery-date: Tue, 13 Jun 2017 10:07:52 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Tue, Jun 13, 2017 at 01:51:17AM +0800, Zhongze Liu wrote:
> GCC 7.1.1 complains that several buffers passed to snprintf() in xenpmd
> and tools/ocmal/xc are too small to hold the largest possible resulting 
> string.
> 
> enlarge the size of these buffers to fix the warnings.
> 
> Signed-off-by: Zhongze Liu <blackskygg@xxxxxxxxx>

Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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- [Xen-devel] [PATCH v2] tools: fix several "format-truncation" warnings with GCC 7
  - From: Zhongze Liu

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