Add some sanity checks into __bind_irq_vector(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx> --- arch/ia64/kernel/irq_ia64.c | 3 +++ 1 files changed, 3 insertions(+) Index: linux-2.6.23-rc1/arch/ia64/kernel/irq_ia64.c =================================================================== --- linux-2.6.23-rc1.orig/arch/ia64/kernel/irq_ia64.c +++ linux-2.6.23-rc1/arch/ia64/kernel/irq_ia64.c @@ -145,6 +145,9 @@ static int __bind_irq_vector(int irq, in int cpu; struct irq_cfg *cfg = &irq_cfg[irq]; + BUG_ON((unsigned)irq >= NR_IRQS); + BUG_ON((unsigned)vector >= IA64_NUM_VECTORS); + cpus_and(mask, domain, cpu_online_map); if (cpus_empty(mask)) return -EINVAL; - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
![]() |