From: Lei Xia <lxia@northwestern.edu>
Date: Tue, 13 Mar 2012 17:25:10 +0000 (-0500)
Subject: fix a minor bug when converting MAC string to hexs
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=commitdiff_plain;h=3e2eedc35f778c99cf0dd99f03dd9d78ba731041;p=palacios.git

fix a minor bug when converting MAC string to hexs
---

diff --git a/palacios/include/palacios/vmm_ethernet.h b/palacios/include/palacios/vmm_ethernet.h
index c4725a9..b141a59 100644
--- a/palacios/include/palacios/vmm_ethernet.h
+++ b/palacios/include/palacios/vmm_ethernet.h
@@ -102,9 +102,10 @@ static inline int compare_ether_hdr(const uint8_t * hdr1, const uint8_t * hdr2)
 
 /* AA:BB:CC:DD:EE:FF */
 static inline int str2mac(char * macstr, uint8_t * mac){
-    char hex[2], *s = macstr;
+    char hex[3], *s = macstr;
     int i = 0;
 
+    hex[2] = 0;
     while(s){
 	memcpy(hex, s, 2);
 	mac[i++] = (char)atox(hex);