From: Antonio Quartulli <a@...2181...>
Date: Tue, 18 Jul 2017 21:46:12 +0800
Message-Id: <20170718134612.10695-1-a@...2181...>
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References: <20170718132030.19820-1-a@...2181...>
Subject: [Openvpn-devel] [PATCH v2] route: improve error message
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To: openvpn-devel@lists.sourceforge.net
Cc: Antonio Quartulli <a@...2181...>

- fix typ0 in message: NLSMG -> NLMSG
- use strerror() to print a human readable message

Signed-off-by: Antonio Quartulli <a@...2181...>
---

v2:
 - change %d to %s (thanks Michael Shiels for catching this)

 src/openvpn/route.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openvpn/route.c b/src/openvpn/route.c
index 349b2c76..9c33863c 100644
--- a/src/openvpn/route.c
+++ b/src/openvpn/route.c
@@ -3445,7 +3445,7 @@ get_default_gateway_ipv6(struct route_ipv6_gateway_info *rgi6,
         if (nh->nlmsg_type == NLMSG_ERROR)
         {
             struct nlmsgerr *ne = (struct nlmsgerr *)NLMSG_DATA(nh);
-            msg(M_WARN, "GDG6: NLSMG_ERROR: error %d\n", ne->error);
+            msg(M_WARN, "GDG6: NLMSG_ERROR: error %s\n", strerror(-ne->error));
             break;
         }
 
-- 
2.13.3