From: Greg KH <greg@kroah.com>
To: linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] More USB fixes for 2.5.67
Date: Wed, 16 Apr 2003 23:05:04 -0700 [thread overview]
Message-ID: <10505595042978@kroah.com> (raw)
In-Reply-To: <10505595042504@kroah.com>
ChangeSet 1.1057, 2003/04/14 10:18:56-07:00, greg@kroah.com
[PATCH] USB: add better check to prevent oops in hcd_unlink_urb()
diff -Nru a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
--- a/drivers/usb/core/hcd.c Wed Apr 16 10:49:27 2003
+++ b/drivers/usb/core/hcd.c Wed Apr 16 10:49:27 2003
@@ -1229,7 +1229,7 @@
spin_unlock (&hcd_data_lock);
spin_unlock_irqrestore (&urb->lock, flags);
bye:
- if (retval && sys)
+ if (retval && sys && sys->driver)
dev_dbg (sys, "hcd_unlink_urb %p fail %d\n", urb, retval);
return retval;
}
next prev parent reply other threads:[~2003-04-17 5:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-17 6:03 [BK PATCH] More USB fixes for 2.5.67 Greg KH
2003-04-17 6:05 ` [PATCH] " Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH [this message]
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 6:05 ` Greg KH
2003-04-17 15:18 ` Matthew Dharm
2003-04-17 17:10 ` Greg KH
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