linux-kernel - [PATCH 04/17] staging/vme: fix bogus clearing of the bus number in vme_free_bus

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

Message-ID: <20101112111427.11631.44856.stgit@ES-BJ21R4J>
Date:	Fri, 12 Nov 2010 11:14:27 +0000
From:	Martyn Welch <martyn.welch@...com>
To:	Greg KH <greg@...ah.com>
Cc:	devel@...verdev.osuosl.org,
	Juan David Gonzalez Cobas <david.cobas@...il.com>,
	"Emilio G. Cota" <cota@...ap.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Bill Pemberton <wfp5p@...ginia.edu>
Subject: [PATCH 04/17] staging/vme: fix bogus clearing of the bus number in
	vme_free_bus_num

From: Emilio G. Cota <cota@...ap.org>

Signed-off-by: Emilio G. Cota <cota@...ap.org>
---

 drivers/staging/vme/vme.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c
index 47e9d5c..d9fc864 100644
--- a/drivers/staging/vme/vme.c
+++ b/drivers/staging/vme/vme.c
@@ -1326,7 +1326,7 @@ static int vme_alloc_bus_num(void)
 static void vme_free_bus_num(int bus)
 {
 	mutex_lock(&vme_bus_num_mtx);
-	vme_bus_numbers |= ~(0x1 << bus);
+	vme_bus_numbers &= ~(0x1 << bus);
 	mutex_unlock(&vme_bus_num_mtx);
 }
 


--
Martyn Welch (Principal Software Engineer)   |   Registered in England and
GE Intelligent Platforms                     |   Wales (3828642) at 100
T +44(0)127322748                            |   Barbirolli Square, Manchester,
E martyn.welch@...com                        |   M2 3AB  VAT:GB 927559189
--
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/