From cfed201e2db273562de152d22b74f74dee77e301 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 22 Jul 2022 09:25:42 +0300 Subject: [PATCH] usb: typec: anx7411: Fix an array out of bounds This should be ARRAY_SIZE() instead of sizeof(). ARRAY_SIZE is 4 and sizeof is 8. Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support") Reviewed-by: Xin Ji Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/YtpC5s4/AD8vFz+X@kili Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/anx7411.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/typec/anx7411.c b/drivers/usb/typec/anx7411.c index b990376..4f7a5cc 100644 --- a/drivers/usb/typec/anx7411.c +++ b/drivers/usb/typec/anx7411.c @@ -992,7 +992,7 @@ static int anx7411_register_i2c_dummy_clients(struct anx7411_data *ctx, int i; u8 spi_addr; - for (i = 0; i < sizeof(anx7411_i2c_addr); i++) { + for (i = 0; i < ARRAY_SIZE(anx7411_i2c_addr); i++) { if (client->addr == (anx7411_i2c_addr[i].tcpc_address >> 1)) { spi_addr = anx7411_i2c_addr[i].spi_address >> 1; ctx->spi_client = i2c_new_dummy_device(client->adapter, -- 2.7.4