Index: lib/ipmi_main.c
===================================================================
RCS file: /cvsroot/ipmitool/ipmitool/lib/ipmi_main.c,v
retrieving revision 1.47
diff -u -r1.47 ipmi_main.c
--- lib/ipmi_main.c	28 May 2013 07:38:55 -0000	1.47
+++ lib/ipmi_main.c	18 Jul 2013 03:58:36 -0000
@@ -313,6 +313,7 @@
 		return NULL;
 	}
 
+	memset(out, 0, sizeof(unsigned char));
 	for (p = str, q = out; *p; p++) {
 		if (!isxdigit(*p)) {
 			lprintf(LOG_ERR, "Kg_hex is not hexadecimal number");