| commit | 22a627ba81e0f75b994d37adb68761a9b9ef7186 | |
| author | Roel Kluin <roel.kluin@gmail.com> | |
| Wed, 18 Nov 2009 13:12:31 +0000 (18 14:12 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 11 Dec 2009 19:55:20 +0000 (11 11:55 -0800) | ||
| tree | bc29d68e0ce0fd7d86ecf60abfbba524d924dbc1 | treesnapshot (tar.gz zip) |
| parent | 55f49f26821f379c451deb9fd6de8e59afb9b37e | commitdiff |
USB: FIX bitfield istl_flip:1, make it unsigned.
istl_flip is a signed bitfield of one bit so it can be -1 or 0.
However in drivers/usb/host/isp1362-hcd.c:1103:
finish_iso_transfers(isp1362_hcd,
&isp1362_hcd->istl_queue[isp1362_hcd->istl_flip]);
So if isp1362_hcd->istl_flip is set, the 2nd argument becomes
&isp1362_hcd->istl_queue[-1], which is invalid.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
istl_flip is a signed bitfield of one bit so it can be -1 or 0.
However in drivers/usb/host/isp1362-hcd.c:1103:
finish_iso_transfers(isp1362_hcd,
&isp1362_hcd->istl_queue[isp1362_hcd->istl_flip]);
So if isp1362_hcd->istl_flip is set, the 2nd argument becomes
&isp1362_hcd->istl_queue[-1], which is invalid.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/host/isp1362.h | diffblobblamehistory |