linux-kernel - [PATCH] amd64_edac: index not within bounds in amd64_get_scrub

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Message-ID: <4B4B82DD.4040209@gmail.com>
Date:	Mon, 11 Jan 2010 20:58:21 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>, borislav.petkov@....com,
	dougthompson@...ssion.com
Subject: [PATCH] amd64_edac: index not within bounds in amd64_get_scrub_rate()

Ensure index stays within bound in amd64_get_scrub_rate()

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index c5facd9..000dc67 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -197,7 +197,7 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci, u32 *bw)
 	edac_printk(KERN_DEBUG, EDAC_MC,
 		    "pci-read, sdram scrub control value: %d \n", scrubval);
 
-	for (i = 0; ARRAY_SIZE(scrubrates); i++) {
+	for (i = 0; i < ARRAY_SIZE(scrubrates); i++) {
 		if (scrubrates[i].scrubval == scrubval) {
 			*bw = scrubrates[i].bandwidth;
 			status = 0;
--
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