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(parent: 9323f37) | patch
USB: cdc-wdm: sanitize error returns
authorOliver Neukum <oliver@neukum.org>
Fri, 27 Apr 2012 12:23:54 +0000 (14:23 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 30 May 2012 23:43:32 +0000 (00:43 +0100)
commit811c72ba0a81cbbca676656341413dbbde20b438
treef98a4b655f510f4d0dc10f6083fca6f80b511171tree | snapshot
parent9323f37754016b3fa76419d0e0ad9a56fcf0dd96commit | diff
USB: cdc-wdm: sanitize error returns

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 <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/usb/class/cdc-wdm.c diff | blob | history
Linux kernel for KaRo TX COM modules