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(parent: 545c103) | patch
USB: usbfs: Filter flags passed in from user space
authorOliver Neukum <oneukum@suse.com>
Thu, 23 Nov 2017 15:39:52 +0000 (16:39 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 9 Dec 2017 21:01:57 +0000 (22:01 +0100)
commit20c315ebabc5a63b0bb169ddd60455ee0b70633e
tree2d85cbbad271e404d8696ca1fc589614b680a8betree | snapshot
parent545c10375330c9212227a6a7efd84f49ccd6c9b2commit | diff
USB: usbfs: Filter flags passed in from user space

commit 446f666da9f019ce2ffd03800995487e79a91462 upstream.

USBDEVFS_URB_ISO_ASAP must be accepted only for ISO endpoints.
Improve sanity checking.

Reported-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/devio.c diff | blob | history