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(parent: b1baf61) | patch
USB: cdc-wdm: sanitize error returns
authorOliver Neukum <oliver@neukum.org>
Fri, 27 Apr 2012 12:23:54 +0000 (14:23 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 30 Apr 2012 01:53:41 +0000 (21:53 -0400)
commite713d230472af457af4702e957e4ea80bbe31fb4
tree0a114eefc3881666d84115ecf3e6a77a8f133d1ctree | snapshot
parentb1baf61eb57745ceb76137ad9b3cf29ef7209f35commit | diff
USB: cdc-wdm: sanitize error returns

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>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/cdc-wdm.c diff | blob | history
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