linux-kernel - [PATCH] staging: lustre: lustre: obdclass: genops.c: Cleaning up missing null-terminate after strncpy call

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Date:	Sun, 10 Aug 2014 01:48:00 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Oleg Drokin <oleg.drokin@...el.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Peng Tao <bergwolf@...il.com>,
	Andreas Dilger <andreas.dilger@...el.com>,
	Alex Zhuravlev <alexey.zhuravlev@...el.com>,
	Christoph Jaeger <email@...istophjaeger.info>,
	Hongchao Zhang <hongchao.zhang@...el.com>,
	Lisa Nguyen <lisa@...apiadmin.com>,
	Masanari Iida <standby24x7@...il.com>,
	Ann Koehler <amk@...y.com>, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] staging: lustre: lustre: obdclass: genops.c:  Cleaning up missing null-terminate after strncpy call

Added a guaranteed null-terminate after call to strncpy.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/lustre/lustre/obdclass/genops.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c b/drivers/staging/lustre/lustre/obdclass/genops.c
index 3210ad8..082b5b9 100644
--- a/drivers/staging/lustre/lustre/obdclass/genops.c
+++ b/drivers/staging/lustre/lustre/obdclass/genops.c
@@ -328,6 +328,7 @@ struct obd_device *class_newdev(const char *type_name, const char *name)
 			result->obd_type = type;
 			strncpy(result->obd_name, name,
 				sizeof(result->obd_name) - 1);
+			result->obd_name[sizeof(result->obd_name) - 1] = '\0';
 			obd_devs[i] = result;
 		}
 	}
-- 
1.7.10.4

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