Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [ 013/100] SCSI: dc395x: uninitialized variable in device_alloc() | Date | Tue, 12 Mar 2013 15:30:58 -0700 |
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3.8-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit 208afec4f3be8c51ad6eebe6611dd6d2ad2fa298 upstream.
This bug was introduced back in bitkeeper days in 2003. We use "dcb->dev_mode" before it has been initialized.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/scsi/dc395x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -3747,13 +3747,13 @@ static struct DeviceCtlBlk *device_alloc dcb->max_command = 1; dcb->target_id = target; dcb->target_lun = lun; + dcb->dev_mode = eeprom->target[target].cfg0; #ifndef DC395x_NO_DISCONNECT dcb->identify_msg = IDENTIFY(dcb->dev_mode & NTC_DO_DISCONNECT, lun); #else dcb->identify_msg = IDENTIFY(0, lun); #endif - dcb->dev_mode = eeprom->target[target].cfg0; dcb->inquiry7 = 0; dcb->sync_mode = 0; dcb->min_nego_period = clock_period[period_index];
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