linux-4.1-rc7/drivers/irqchip/irq-renesas-intc-irqpin.c:418: array index used before limits check ?

From	David Binderman <dcb314@hotmail.com>
Newsgroups	linux.kernel
Subject	linux-4.1-rc7/drivers/irqchip/irq-renesas-intc-irqpin.c:418: array index used before limits check ?
Date	2015-06-08 13:20 +0200
Message-ID	<pz3fY-5jW-25@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello there,

[linux-4.1-rc7/drivers/irqchip/irq-renesas-intc-irqpin.c:418]: (style) Array ind
ex 'k' is used before limits check.

   if (!io[k] && k < INTC_IRQPIN_REG_NR_MANDATORY) {

Suggest sanity check array index before use.

Regards

David Binderman

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linux-4.1-rc7/drivers/irqchip/irq-renesas-intc-irqpin.c:418: array  index used before limits check ? David Binderman <dcb314@hotmail.com> - 2015-06-08 13:20 +0200

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