From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bruce Richardson <bruce.richardson@intel.com>
Subject: Re: [PATCH] crypto: use snprintf return value correctly
Date: Wed, 11 Oct 2017 10:58:00 +0100
Message-ID: <20171011095800.GA43968@bricha3-MOBL3.ger.corp.intel.com>
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To: Tomasz Duszynski <tdu@semihalf.com>
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On Wed, Oct 11, 2017 at 11:25:40AM +0200, Tomasz Duszynski wrote:
> snprintf return value is the length of was encoded into destination
> array excluding '\0'. Thus return value equal to the length of the
> destination array or more means truncation.
> 
> This commit fixes improper use of the return value.
> 
> Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
> ---
Good catch.

Acked-by: Bruce Richardson <bruce.richardson@intel.com>