lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[libata] get-identity ioctl: Fix use of invalid memory pointer

Browse Source 
for SAS drivers.

Caught by Ke Wei (and team?) at Marvell.

Also, move the ata_scsi_ioctl export to libata-scsi.c, as that seems to be the
general trend.

Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik
2009-01-16 10:17:09 -05:00
committed by Jeff Garzik
parent 5393f78027
commit 94be9a58d7
5 changed files with 17 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/ipr.c
View File

@@ -4912,7 +4912,7 @@ static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
if (res && ipr_is_gata(res)) {
if (cmd == HDIO_GET_IDENTITY)
return -ENOTTY;
return ata_scsi_ioctl(sdev, cmd, arg);
return ata_sas_scsi_ioctl(res->sata_port->ap, sdev, cmd, arg);
}
return -EINVAL;