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(parent: aa24e18) | patch
usbdevfs: Correct amount of data copied to user in processcompl_compat
authorHans de Goede <hdegoede@redhat.com>
Wed, 4 Jul 2012 07:18:01 +0000 (09:18 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Aug 2012 15:22:40 +0000 (08:22 -0700)
commit98b8cee65f67067befa26159b1feeba2251659b5
treeda68683f7b3d9208790007a2fdb00fba26e35e83tree | snapshot
parentaa24e180a53bccf941e9f4d1e2a996c44191cfa9commit | diff
usbdevfs: Correct amount of data copied to user in processcompl_compat

commit 2102e06a5f2e414694921f23591f072a5ba7db9f upstream.

iso data buffers may have holes in them if some packets were short, so for
iso urbs we should always copy the entire buffer, just like the regular
processcompl does.

Signed-off-by: Hans de Goede <hdegoede@redhat.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
Linux kernel for KaRo TX COM modules