From 3f2e4c11925ee24a34853b0d608ab85df2430555 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 15 Jul 2025 16:17:21 +0100 Subject: [PATCH] ASoC: SDCA: Fix off by one error in IRQ bound check Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202507150415.M1tCgi3p-lkp@intel.com/ Fixes: b126394d9ec6 ("ASoC: SDCA: Generic interrupt support") Signed-off-by: Charles Keepax Link: https://patch.msgid.link/20250715151723.2964336-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown --- sound/soc/sdca/sdca_interrupts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sdca/sdca_interrupts.c b/sound/soc/sdca/sdca_interrupts.c index 2f85fcc6e5446..eb9e7eff4b4ba 100644 --- a/sound/soc/sdca/sdca_interrupts.c +++ b/sound/soc/sdca/sdca_interrupts.c @@ -262,7 +262,7 @@ int sdca_irq_request(struct device *dev, struct sdca_interrupt_info *info, { int ret; - if (sdca_irq < 0 || sdca_irq > SDCA_MAX_INTERRUPTS) { + if (sdca_irq < 0 || sdca_irq >= SDCA_MAX_INTERRUPTS) { dev_err(dev, "bad irq request: %d\n", sdca_irq); return -EINVAL; } -- 2.47.2