From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH v4 3/6] test: fix memory leak in ring autotest
Date: Tue, 06 Feb 2018 01:36:20 +0100
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 <c42e7a4506f3ee7e4b66094b3ec58a333a4a09c9.1517834482.git.anatoly.burakov@intel.com>
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Cc: dev@dpdk.org, Olivier Matz <olivier.matz@6wind.com>,
 pablo.de.lara.guarch@intel.com, stable@dpdk.org
To: Anatoly Burakov <anatoly.burakov@intel.com>
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05/02/2018 14:03, Anatoly Burakov:
> Get rid of global static ring variable and don't reuse rings
> between test runs.
> 
> Fixes: 4e32101f9b01 ("ring: support freeing")
> Cc: pablo.de.lara.guarch@intel.com
> Cc: stable@dpdk.org
> 
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> Acked-by: Olivier Matz <olivier.matz@6wind.com>

There is an error caught by clang:

test/test/test_ring.c:676:6: fatal error:
variable 'rp' is used uninitialized whenever 'if' condition is true
[-Wsometimes-uninitialized]