Commit 5b592397 authored Feb 21, 2009 by Roel Kluin Committed by Tony Luck Feb 25, 2009

[IA64] Don't go beyond iosapic_intr_info's arraysize



vi arch/ia64/kernel/iosapic.c +142
static struct iosapic_intr_info {
	...
} iosapic_intr_info[NR_IRQS];

But at line 510 we have:
	for (i = 0; i <= NR_IRQS; i++) {

s/<=/</

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent aa2f63c9

arch/ia64/kernel/iosapic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -507,7 +507,7 @@ static int iosapic_find_sharable_irq(unsigned long trigger, unsigned long pol)
		if (trigger == IOSAPIC_EDGE)
		return -EINVAL;

		for (i = 0; i <= NR_IRQS; i++) {
		for (i = 0; i < NR_IRQS; i++) {
		info = &iosapic_intr_info[i];
		if (info->trigger == trigger && info->polarity == pol &&
		(info->dmode == IOSAPIC_FIXED \|\|