X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Fsandbox%2Fcpu%2Feth-raw-os.c;h=ab64f6e2109fd062f07a0b926d3e9984fd47bec2;hb=786db82bd5bf09cc8f78c8b14445e843d7566b1c;hp=b76a7319aeeb762c96a1ef71cfa5e61ed7a2e0e7;hpb=b8d7652c81689a69bc6eaa206cf875bbe632831c;p=oweals%2Fu-boot.git

diff --git a/arch/sandbox/cpu/eth-raw-os.c b/arch/sandbox/cpu/eth-raw-os.c
index b76a7319ae..ab64f6e210 100644
--- a/arch/sandbox/cpu/eth-raw-os.c
+++ b/arch/sandbox/cpu/eth-raw-os.c
@@ -76,6 +76,10 @@ static int _raw_packet_start(const char *ifname, unsigned char *ethmac,
 		printf("Failed to set promiscuous mode: %d %s\n"
 		       "Falling back to the old \"flags\" way...\n",
 			errno, strerror(errno));
+		if (strlen(ifname) >= IFNAMSIZ) {
+			printf("Interface name %s is too long.\n", ifname);
+			return -EINVAL;
+		}
 		strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
 		if (ioctl(priv->sd, SIOCGIFFLAGS, &ifr) < 0) {
 			printf("Failed to read flags: %d %s\n", errno,
@@ -194,7 +198,8 @@ int sandbox_eth_raw_os_send(void *packet, int length,
 		addr.sin_family = AF_INET;
 		addr.sin_port = udph->source;
 		addr.sin_addr.s_addr = iph->saddr;
-		retval = bind(priv->local_bind_sd, &addr, sizeof(addr));
+		retval = bind(priv->local_bind_sd, (struct sockaddr *)&addr,
+			      sizeof(addr));
 		if (retval < 0)
 			printf("Failed to bind: %d %s\n", errno,
 			       strerror(errno));