From: Phil Sutter <phil@nwl.cc>
Date: Fri, 1 Sep 2017 16:52:55 +0000 (+0200)
Subject: tc_util: No need to terminate an snprintf'ed buffer
X-Git-Tag: v4.13.0~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9376314b49a47eb42ade3fc0d41cb51438f8dbc6;p=thirdparty%2Fiproute2.git

tc_util: No need to terminate an snprintf'ed buffer

snprintf() won't leave the buffer unterminated, so manually terminating
is not necessary here.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/tc/tc_util.c b/tc/tc_util.c
index 371046839..50d355046 100644
--- a/tc/tc_util.c
+++ b/tc/tc_util.c
@@ -434,7 +434,6 @@ static const char *action_n2a(int action)
 		return "trap";
 	default:
 		snprintf(buf, 64, "%d", action);
-		buf[63] = '\0';
 		return buf;
 	}
 }