This is a note to let you know that I've just added the patch titled
USB: cdc-wdm: sanitize error returns
to the 3.0-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-cdc-wdm-sanitize-error-returns.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 24a85bae5da2b43fed423859c09c5a81ab359473 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <[email protected]>
Date: Fri, 27 Apr 2012 14:23:54 +0200
Subject: USB: cdc-wdm: sanitize error returns
From: Oliver Neukum <[email protected]>
commit 24a85bae5da2b43fed423859c09c5a81ab359473 upstream.
wdm_flush() returns unsanitized USB error codes.
They must be cleaned up to before being anded to user space
Signed-off-by: Oliver Neukum <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/class/cdc-wdm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -500,7 +500,7 @@ static int wdm_flush(struct file *file,
dev_err(&desc->intf->dev, "Error in flush path: %d\n",
desc->werr);
- return desc->werr;
+ return usb_translate_errors(desc->werr);
}
static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait)
Patches currently in stable-queue which might be from [email protected] are
queue-3.0/usb-cdc-wdm-poll-must-return-pollhup-if-device-is-gone.patch
queue-3.0/usb-cdc-wdm-sanitize-error-returns.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
