Author: hselasky
Date: Wed Sep 11 10:18:36 2013
New Revision: 255472
URL: http://svnweb.freebsd.org/changeset/base/255472
Log:
Clear correct data structure.
MFC after: 1 week
Approved by: re (hrs)
Modified:
head/sys/dev/usb/storage/umass.c
Modified: head/sys/dev/usb/storage/umass.c
==============================================================================
--- head/sys/dev/usb/storage/umass.c Wed Sep 11 09:19:44 2013
(r255471)
+++ head/sys/dev/usb/storage/umass.c Wed Sep 11 10:18:36 2013
(r255472)
@@ -1321,10 +1321,12 @@ umass_t_bbb_command_callback(struct usb_
}
sc->cbw.bCDBLength = sc->sc_transfer.cmd_len;
+ /* copy SCSI command data */
memcpy(sc->cbw.CBWCDB, sc->sc_transfer.cmd_data,
sc->sc_transfer.cmd_len);
- memset(sc->sc_transfer.cmd_data +
+ /* clear remaining command area */
+ memset(sc->cbw.CBWCDB +
sc->sc_transfer.cmd_len, 0,
sizeof(sc->cbw.CBWCDB) -
sc->sc_transfer.cmd_len);
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