Wen Yang b5fa9fc9e8 irqchip/renesas-rza1: Fix an use-after-free in rza1_irqc_probe() ...

The gic_node is still being used in the rza1_irqc_parse_map() call
after the of_node_put() call, which may result in use-after-free.

Fixes: a644ccb819 ("irqchip: Add Renesas RZ/A1 Interrupt Controller driver")
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marc Zyngier <maz@kernel.org>

2019-07-26 14:40:01 +01:00

6.6 KiB

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