| commit | 24bf8073fb6ca107fd074879234c399e2543127d | |
| author | Felipe Balbi <balbi@ti.com> | |
| Fri, 13 May 2011 13:53:48 +0000 (13 16:53 +0300) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 23 Jun 2011 22:24:03 +0000 (23 15:24 -0700) | ||
| tree | 8fb3a13918f845915567f3e45190e0d839aecee9 | treesnapshot (tar.gz zip) |
| parent | fae4005c2ae0dd36af2d02c1ef4a68184b266c5f | commitdiff |
usb: gadget: rndis: don't test against req->length
commit 472b91274a6c6857877b5caddb875dcb5ecdfcb8 upstream.
composite.c always sets req->length to zero
and expects function driver's setup handlers
to return the amount of bytes to be used
on req->length. If we test against req->length
w_length will always be greater than req->length
thus making us always stall that particular
SEND_ENCAPSULATED_COMMAND request.
Tested against a Windows XP SP3.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 472b91274a6c6857877b5caddb875dcb5ecdfcb8 upstream.
composite.c always sets req->length to zero
and expects function driver's setup handlers
to return the amount of bytes to be used
on req->length. If we test against req->length
w_length will always be greater than req->length
thus making us always stall that particular
SEND_ENCAPSULATED_COMMAND request.
Tested against a Windows XP SP3.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/gadget/f_rndis.c | diffblobblamehistory |