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[SCSI] eata_pio: off by one in eata_pio_detect()
author
Dan Carpenter
<dan.carpenter@oracle.com>
Fri, 23 Aug 2013 12:11:31 +0000
(15:11 +0300)
committer
James Bottomley
<JBottomley@Parallels.com>
Tue, 3 Sep 2013 14:27:58 +0000
(07:27 -0700)
Smatch complains that the reg_IRQ[] array only has MAXIRQ (16) elements
so we are one space beyond the end of the array here.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/eata_pio.c
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diff --git
a/drivers/scsi/eata_pio.c
b/drivers/scsi/eata_pio.c
index 356def44ce583a23bc1913c4391afe2837d51ae9..1663173cdb91c58693d0ee3ec04ad7a53face567 100644
(file)
--- a/
drivers/scsi/eata_pio.c
+++ b/
drivers/scsi/eata_pio.c
@@
-919,7
+919,7
@@
static int eata_pio_detect(struct scsi_host_template *tpnt)
find_pio_EISA(&gc);
find_pio_ISA(&gc);
- for (i = 0; i <
=
MAXIRQ; i++)
+ for (i = 0; i < MAXIRQ; i++)
if (reg_IRQ[i])
request_irq(i, do_eata_pio_int_handler, IRQF_DISABLED, "EATA-PIO", NULL);