diff --git a/os_dep/linux/rtw_android.c b/os_dep/linux/rtw_android.c index 3831b88..d17233d 100644 --- a/os_dep/linux/rtw_android.c +++ b/os_dep/linux/rtw_android.c @@ -630,7 +630,11 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) goto exit; } + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)) + if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) { + #else if (!access_ok(VERIFY_READ, priv_cmd.buf, priv_cmd.total_len)) { + #endif RTW_INFO("%s: failed to access memory\n", __FUNCTION__); ret = -EFAULT; goto exit;