This is a note to let you know that I've just added the patch titled
USB: keyspan: fix null-deref at disconnect and release
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-keyspan-fix-null-deref-at-disconnect-and-release.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From ff8a43c10f1440f07a5faca0c1556921259f7f76 Mon Sep 17 00:00:00 2001
From: Johan Hovold <[email protected]>
Date: Tue, 13 Aug 2013 13:27:35 +0200
Subject: USB: keyspan: fix null-deref at disconnect and release
From: Johan Hovold <[email protected]>
commit ff8a43c10f1440f07a5faca0c1556921259f7f76 upstream.
Make sure to fail properly if the device is not accepted during attach
in order to avoid null-pointer derefs (of missing interface private
data) at disconnect or release.
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/serial/keyspan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -2315,7 +2315,7 @@ static int keyspan_startup(struct usb_se
if (d_details == NULL) {
dev_err(&serial->dev->dev, "%s - unknown product id %x\n",
__func__, le16_to_cpu(serial->dev->descriptor.idProduct));
- return 1;
+ return -ENODEV;
}
/* Setup private data for serial driver */
Patches currently in stable-queue which might be from [email protected] are
queue-3.10/usb-mos7840-fix-big-endian-probe.patch
queue-3.10/usb-ti_usb_3410_5052-fix-big-endian-firmware-handling.patch
queue-3.10/usb-mos7720-fix-broken-control-requests.patch
queue-3.10/usb-keyspan-fix-null-deref-at-disconnect-and-release.patch
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