USB: usbfs: Filter flags passed in from user space

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commit 446f666da9 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>

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Oliver Neukum 2017-11-23 16:39:52 +01:00 • committed by Greg Kroah-Hartman

parent 903b2d14d0

commit 15f12be986

1 changed files with 9 additions and 5 deletions

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drivers/usb/core/devio.c

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