From: Oliver Neukum <oneukum@suse.de>
To: linux-usb-devel@lists.sourceforge.net
Cc: Adrian Bunk <bunk@stusta.de>,
Christian Lucht <lucht@codemercs.com>,
Robert Marquardt <marquardt@codemercs.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: [linux-usb-devel] drivers/usb/misc/iowarrior.c: NULL dereference
Date: Mon, 19 Mar 2007 11:17:09 +0100 [thread overview]
Message-ID: <200703191117.12011.oneukum@suse.de> (raw)
In-Reply-To: <20070319092533.GN752@stusta.de>
Am Montag, 19. März 2007 10:25 schrieb Adrian Bunk:
> static ssize_t iowarrior_write(struct file *file,
> const char __user *user_buffer,
> size_t count, loff_t *ppos)
> {
> ...
> if (!int_out_urb) {
> retval = -ENOMEM;
> dbg("%s Unable to allocate urb ", __func__);
> goto error;
> ...
> error:
> usb_buffer_free(dev->udev, dev->report_size, buf,
> int_out_urb->transfer_dma);
> ... ^^^^^^^^^^^^^^^^^^^^^^^^^
Yes, that's a bug. The fix is compiling.
Regards
Oliver
next prev parent reply other threads:[~2007-03-19 10:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-19 9:25 drivers/usb/misc/iowarrior.c: NULL dereference Adrian Bunk
2007-03-19 10:17 ` Oliver Neukum [this message]
2007-03-19 10:39 ` [PATCH]Re: [linux-usb-devel] " Oliver Neukum
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