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-next>] [day] [month] [year] [list]
Message-ID: <49419a3f.0710660a.4800.7087@mx.google.com>
Date:	Thu, 11 Dec 2008 22:36:00 +0100
From:	Hannes Eder <hannes@...neseder.net>
To:	netdev@...r.kernel.org
Cc:	kernel-janitors@...r.kernel.org
Subject: [PATCH 8/9][v2] mISDN: timerdev: use __user for mISDN_read's buffer argument

Fix this warning:

  drivers/isdn/mISDN/timerdev.c:264:11: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
  drivers/isdn/mISDN/timerdev.c:264:11:    expected int ( *read )( ... )
  drivers/isdn/mISDN/timerdev.c:264:11:    got int ( static [toplevel] *<noident> )( ... )

Signed-off-by: Hannes Eder <hannes@...neseder.net>
Acked-by: Karsten Keil <kkeil@...e.de>
---
 drivers/isdn/mISDN/timerdev.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index 62b5e49..f2b3218 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -86,7 +86,7 @@ mISDN_close(struct inode *ino, struct file *filep)
 }
 
 static ssize_t
-mISDN_read(struct file *filep, char *buf, size_t count, loff_t *off)
+mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
 {
 	struct mISDNtimerdev	*dev = filep->private_data;
 	struct mISDNtimer	*timer;
@@ -116,7 +116,7 @@ mISDN_read(struct file *filep, char *buf, size_t count, loff_t *off)
 		timer = (struct mISDNtimer *)dev->expired.next;
 		list_del(&timer->list);
 		spin_unlock_irqrestore(&dev->lock, flags);
-		if (put_user(timer->id, (int *)buf))
+		if (put_user(timer->id, (int __user *)buf))
 			ret = -EFAULT;
 		else
 			ret = sizeof(int);
-- 
1.5.6.3

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ