linux-kernel - [PATCH] cciss: make cciss_revalidate not loop through CISS_MAX

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Thu, 06 Jan 2011 10:39:14 -0600
From:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>
To:	axboe@...nel.dk
Cc:	akpm@...ux-foundation.org, smcameron@...oo.com,
	linux-kernel@...r.kernel.org, mike.miller@...com, thenzl@...hat.com
Subject: [PATCH] cciss: make cciss_revalidate not loop through CISS_MAX_LUNS
	volumes unnecessarily.

From: Stephen M. Cameron <StephenM.Cameron>

Signed-off-by: Stephen M. Cameron <scameron@...rdog.cce.hp.com>
---
 drivers/block/cciss.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 8e0f925..8febc20 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2833,7 +2833,7 @@ static int cciss_revalidate(struct gendisk *disk)
 	sector_t total_size;
 	InquiryData_struct *inq_buff = NULL;
 
-	for (logvol = 0; logvol < CISS_MAX_LUN; logvol++) {
+	for (logvol = 0; logvol <= h->highest_lun; logvol++) {
 		if (!h->drv[logvol])
 			continue;
 		if (memcmp(h->drv[logvol]->LunID, drv->LunID,

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/