This patch (as1352) fixes a bug in the way isochronous input data is
returned to userspace for usbfs transfers. The entire buffer must be
copied, not just the first actual_length bytes, because the individual
packets will be discontiguous if any of them are short.
Reported-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / kernel.git / commit