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

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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>
This commit is contained in:
Roel Kluin 2009-02-21 23:40:27 +01:00 • committed by Tony Luck
parent aa2f63c954
commit 5b5923975f
1 changed files with 1 additions and 1 deletions
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2
arch/ia64/kernel/iosapic.c
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@ -507,7 +507,7 @@ static int iosapic_find_sharable_irq(unsigned long trigger, unsigned long pol)
if (trigger == IOSAPIC_EDGE) if (trigger == IOSAPIC_EDGE)
return -EINVAL; return -EINVAL;
for (i = 0; i <= NR_IRQS; i++) { for (i = 0; i < NR_IRQS; i++) {
info = &iosapic_intr_info[i]; info = &iosapic_intr_info[i];
if (info->trigger == trigger && info->polarity == pol && if (info->trigger == trigger && info->polarity == pol &&
(info->dmode == IOSAPIC_FIXED || (info->dmode == IOSAPIC_FIXED ||