From mboxrd@z Thu Jan 1 00:00:00 1970 From: Reshma Pattan Subject: [PATCH] examples/ip_pipeline: fix buffer not null terminated Date: Wed, 18 Apr 2018 17:58:10 +0100 Message-ID: <1524070690-12000-4-git-send-email-reshma.pattan@intel.com> References: <1524070690-12000-1-git-send-email-reshma.pattan@intel.com> Cc: jasvinder.singh@intel.com, Reshma Pattan To: dev@dpdk.org Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id D2EA97CCC for ; Wed, 18 Apr 2018 18:58:21 +0200 (CEST) In-Reply-To: <1524070690-12000-1-git-send-email-reshma.pattan@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Copying source string of length equal to sizeof(profile->name) will not append the NULL in destination. Using strlcpy in place of strncpy fixes this issue as strlcpy guarantees NULL termination. Coverity issue: 272580 Fixes: 719374345c ("examples/ip_pipeline: add action profile objects") CC: jasvinder.singh@intel.com Signed-off-by: Reshma Pattan --- examples/ip_pipeline/action.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/ip_pipeline/action.c b/examples/ip_pipeline/action.c index 77a04fe19..d2cd7286c 100644 --- a/examples/ip_pipeline/action.c +++ b/examples/ip_pipeline/action.c @@ -6,6 +6,8 @@ #include #include +#include + #include "action.h" #include "hash_func.h" @@ -345,7 +347,7 @@ table_action_profile_create(const char *name, } /* Node fill in */ - strncpy(profile->name, name, sizeof(profile->name)); + strlcpy(profile->name, name, sizeof(profile->name)); memcpy(&profile->params, params, sizeof(*params)); profile->ap = ap; -- 2.14.3