From fda5161e30c5364e94a97ee7f7fc3ea7e817fe4b Mon Sep 17 00:00:00 2001 From: Seung-Woo Kim Date: Tue, 17 Dec 2019 12:17:19 +0900 Subject: [PATCH] net: bcmdhd: Fix sizeof-pointer-memaccess in memcpy usage There is sizeof-pointer-memaccess warning in memcpy usage because source size is used. Fix it by using destination size explcitly. Change-Id: I2d627ea9bac1e5445cd6e0ae78166c75f5ffd711 Signed-off-by: Seung-Woo Kim --- drivers/net/wireless/bcmdhd/dhd_linux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/bcmdhd/dhd_linux.c b/drivers/net/wireless/bcmdhd/dhd_linux.c index 11258b6acda..eae99c6f35d 100644 --- a/drivers/net/wireless/bcmdhd/dhd_linux.c +++ b/drivers/net/wireless/bcmdhd/dhd_linux.c @@ -6290,7 +6290,7 @@ dhd_ethtool(dhd_info_t *dhd, void *uaddr) /* Copy out any request driver name */ if (copy_from_user(&info, uaddr, sizeof(info))) return -EFAULT; - strncpy(drvname, info.driver, sizeof(info.driver)); + strncpy(drvname, info.driver, sizeof(drvname)); drvname[sizeof(info.driver)-1] = '\0'; /* clear struct for return */ -- 2.34.1