From: Simon Glass <sjg@chromium.org>
Date: Sat, 24 Nov 2018 04:29:27 +0000 (-0700)
Subject: sandbox: net: Correct name copy in eth_raw_bus_post_bind()
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=e628bba785a310e80193f9a34c0b53fcb2136c46;p=u-boot.git

sandbox: net: Correct name copy in eth_raw_bus_post_bind()

We cannot be sure that the interface name takes up the full length of the
space available to it. Use strcpy() instead of memcpy() in this case. This
corrects a valgrind warning.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/net/sandbox-raw-bus.c b/drivers/net/sandbox-raw-bus.c
index 76d65afe6c..0086f25fc1 100644
--- a/drivers/net/sandbox-raw-bus.c
+++ b/drivers/net/sandbox-raw-bus.c
@@ -42,7 +42,7 @@ static int eth_raw_bus_post_bind(struct udevice *dev)
 		device_probe(child);
 		priv = dev_get_priv(child);
 		if (priv) {
-			memcpy(priv->host_ifname, i->if_name, IFNAMSIZ);
+			strcpy(priv->host_ifname, i->if_name);
 			priv->host_ifindex = i->if_index;
 			priv->local = local;
 		}