From d1a76e3920de55c92622f11ef26cda042f8d51f8 Mon Sep 17 00:00:00 2001
From: Alexander Couzens <lynxis@fe80.eu>
Date: Sun, 29 Oct 2017 07:18:36 +0100
Subject: [PATCH] serialice: add check cpuinfo

Change-Id: If52d9e923ebca6f49b6124a01dc4323e96b97114
---
 src/console/serialice.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/console/serialice.c b/src/console/serialice.c
index 144a6c717d..a8c07fe352 100644
--- a/src/console/serialice.c
+++ b/src/console/serialice.c
@@ -374,6 +374,11 @@ static void serialice_cpuinfo(char *buffer, int len)
 	u32 eax, ecx;
 	u32 reg32;
 
+    if (len < 20) {
+        sio_putstring("cpuinfo to small");
+        return;
+    }
+
 	// Format:
 	//    --EAX--- --ECX---
 	// *ci00000000.00000000