From 66fa2685f021ca1fc482f46f60bca49b69527f37 Mon Sep 17 00:00:00 2001
From: David Hendricks <dhendrix@chromium.org>
Date: Fri, 20 Apr 2012 13:37:05 -0700
Subject: [PATCH] fix array indexing bug in message_process_cmd

Source buffer was not being incremented properly, so the destination
buffer containing message payload was always msg[0].

BUG=none
TEST=tested on daisy (now keyboard protocol actually shows keys...)

Signed-off-by: David Hendricks <dhendrix@chromium.org>

Change-Id: If5a417291c9bff36bbeb2a87153de80300045257
---
 common/message.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/message.c b/common/message.c
index 44fea62648..94474253be 100644
--- a/common/message.c
+++ b/common/message.c
@@ -83,8 +83,8 @@ int message_process_cmd(int cmd, uint8_t *out_msg, int max_len)
 
 	for (i = 0; i < msg_len; i++) {
 		if (need_copy)
-			out_msg[i + 3] = *msg;
-		sum += *msg;
+			out_msg[i + 3] = msg[i];
+		sum += msg[i];
 	}
 	out_msg[i + 3] = sum & 0xff;
 	out_msg[i + 4] = MSG_PREAMBLE;