linux-kernel - [PATCH 1/2] RAS/CEC: Use the right length for "cec

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Message-Id: <20171002092836.22971-2-bp@alien8.de>
Date:   Mon,  2 Oct 2017 11:28:35 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     X86 ML <x86@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] RAS/CEC: Use the right length for "cec_disable"

From: Nicolas Iooss <nicolas.iooss_linux@....org>

parse_cec_param() compares a string with "cec_disable" using only 7
characters of the 11-character-long string. Fix the length.

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@....org>
Fixes: 011d82611172 ("RAS: Add a Corrected Errors Collector")
Link: http://lkml.kernel.org/r/20170903075440.30250-1-nicolas.iooss_linux@m4x.org
Signed-off-by: Borislav Petkov <bp@...e.de>
---
 drivers/ras/cec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c
index d0e5d6ee882c..586c296d1538 100644
--- a/drivers/ras/cec.c
+++ b/drivers/ras/cec.c
@@ -523,7 +523,7 @@ int __init parse_cec_param(char *str)
 	if (*str == '=')
 		str++;
 
-	if (!strncmp(str, "cec_disable", 7))
+	if (!strncmp(str, "cec_disable", 11))
 		ce_arr.disabled = 1;
 	else
 		return 0;
-- 
2.13.0