From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Date: Thu, 19 Jun 2014 15:35:22 +0000 (+0100)
Subject: eal: fix option --base-virtaddr
X-Git-Tag: spdx-start~10619
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;ds=sidebyside;h=be1816f59e772e427fc5815281f9458a9314973a;hp=acf2d1bb9f0ef5fe043da159cd2c11aec5713754;p=dpdk.git

eal: fix option --base-virtaddr

When parsing EAL option --base-virtaddr
errno was not being set to 0 before calling strtoull,
therefore function might fail unnecesarily.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Signed-off-by: Aaron Campbell <aaron@arbor.net>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 6994303a1e..d204387a64 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -562,6 +562,7 @@ eal_parse_base_virtaddr(const char *arg)
 	char *end;
 	uint64_t addr;
 
+	errno = 0;
 	addr = strtoull(arg, &end, 16);
 
 	/* check for errors */