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

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Date:	Sun, 10 Aug 2014 01:46:49 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Peng Tao <bergwolf@...il.com>, Kees Cook <keescook@...omium.org>,
	Masanari Iida <standby24x7@...il.com>,
	Mike Sampson <mike@...bodata.com>, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] staging: lustre: lustre: libcfs: workitem.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/libcfs/workitem.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/lustre/lustre/libcfs/workitem.c b/drivers/staging/lustre/lustre/libcfs/workitem.c
index 0a03bf7..60326f2 100644
--- a/drivers/staging/lustre/lustre/libcfs/workitem.c
+++ b/drivers/staging/lustre/lustre/libcfs/workitem.c
@@ -365,6 +365,7 @@ cfs_wi_sched_create(char *name, struct cfs_cpt_table *cptab,
 		return -ENOMEM;
 
 	strncpy(sched->ws_name, name, CFS_WS_NAME_LEN);
+	sched->ws_name[CFS_WS_NAME_LEN - 1] = '\0';
 	sched->ws_cptab = cptab;
 	sched->ws_cpt = cpt;
 
-- 
1.7.10.4

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