kasprintf() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com> --- drivers/irqchip/irq-gic.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 651d726..ec4a7e6 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -1209,9 +1209,13 @@ static int __init __gic_init_bases(struct gic_chip_data *gic, if (static_key_true(&supports_deactivate) && gic == &gic_data[0]) { name = kasprintf(GFP_KERNEL, "GICv2"); + if (!name) + return -ENOMEM; gic_init_chip(gic, NULL, name, true); } else { name = kasprintf(GFP_KERNEL, "GIC-%d", (int)(gic-&gic_data[0])); + if (!name) + return -ENOMEM; gic_init_chip(gic, NULL, name, false); } -- 1.9.1