diff --git a/cmds/keystore/netkeystore.c b/cmds/keystore/netkeystore.c
index 637e0d8..bdd5960 100644
--- a/cmds/keystore/netkeystore.c
+++ b/cmds/keystore/netkeystore.c
@@ -242,6 +242,7 @@
 {
     struct timeval tv;
     tv.tv_sec = READ_TIMEOUT;
+    tv.tv_usec = 0;
     if (setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv,  sizeof tv))
     {
         LOGE("setsockopt failed");
diff --git a/cmds/keystore/netkeystore.h b/cmds/keystore/netkeystore.h
index a87a667..d80ddae 100644
--- a/cmds/keystore/netkeystore.h
+++ b/cmds/keystore/netkeystore.h
@@ -19,6 +19,7 @@
 #define __NETKEYSTORE_H__
 
 #include <stdio.h>
+#include <arpa/inet.h>
 #include <cutils/sockets.h>
 #include <cutils/log.h>
 
@@ -68,6 +69,8 @@
         LOGE("failed to read header\n");
         return -1;
     }
+    cmd->len = ntohl(cmd->len);
+    cmd->opcode = ntohl(cmd->opcode);
     if (cmd->len > BUFFER_MAX) {
         LOGE("invalid size %d\n", cmd->len);
         return -1;
@@ -82,11 +85,14 @@
 
 static inline int write_marshal(int s, LPC_MARSHAL *cmd)
 {
+    int len = cmd->len;
+    cmd->len = htonl(cmd->len);
+    cmd->opcode = htonl(cmd->opcode);
     if (writex(s, cmd, 2 * sizeof(uint32_t))) {
         LOGE("failed to write marshal header\n");
         return -1;
     }
-    if (writex(s, cmd->data, cmd->len)) {
+    if (writex(s, cmd->data, len)) {
         LOGE("failed to write marshal data\n");
         return -1;
     }