From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roman Korynkevych <romanx.korynkevych@intel.com>
Subject: [PATCH v1 1/1] app/procinfo: buffer null termination fix.
Date: Fri, 21 Apr 2017 16:06:36 +0100
Message-ID: <1492787196-9101-1-git-send-email-romanx.korynkevych@intel.com>
Cc: harry.van.haaren@intel.com, maryam.tahhan@intel.com,
 Roman Korynkevych <romanx.korynkevych@intel.com>, stable@dpdk.org
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Coverity issue: 143252
Fixes: 2deb6b5246d7706448d070335b329d1acb754cee ("app/procinfo: add collectd format and host id")
Cc: stable@dpdk.org

Signed-off-by: Roman Korynkevych <romanx.korynkevych@intel.com>
---
 app/proc_info/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/proc_info/main.c b/app/proc_info/main.c
index 16b27b2..97d0352 100644
--- a/app/proc_info/main.c
+++ b/app/proc_info/main.c
@@ -189,7 +189,7 @@ proc_info_preparse_args(int argc, char **argv)
 				proc_info_usage(prgname);
 				return -1;
 			}
-			strncpy(host_id, argv[i+1], sizeof(host_id));
+			strncpy(host_id, argv[i+1], sizeof(host_id)-1);
 		}
 	}
 
-- 
2.1.0