From eb5206bd209dd91acd469d21658b3dd2313c0be7 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Thu, 18 Feb 2016 20:39:41 +0100
Subject: [PATCH] FIX: resource leak, forgot a free

---
 client/cmdhflegic.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client/cmdhflegic.c b/client/cmdhflegic.c
index 361efdc9..7b58567f 100644
--- a/client/cmdhflegic.c
+++ b/client/cmdhflegic.c
@@ -430,7 +430,10 @@ int CmdLegicCalcCrc8(const char *Cmd){
 	uint8_t *data = malloc(len+1);
 	if ( data == NULL ) return 1;
 		
-	if (param_gethex(Cmd, 0, data, len )) return usage_legic_calccrc8(); 
+	if (param_gethex(Cmd, 0, data, len )) {
+		free(data);
+		return usage_legic_calccrc8();	
+	}
 	
 	uint32_t checksum =  CRC8Legic(data, len/2);	
 	PrintAndLog("Bytes: %s || CRC8: %X", sprint_hex(data, len/2), checksum );
-- 
2.39.2