From 1c8f6acadc03f1a480b3ffdb6e00a1f94daadf0f Mon Sep 17 00:00:00 2001
From: merlokk <olegmsn@gmail.com>
Date: Wed, 20 Dec 2017 13:25:25 +0200
Subject: [PATCH] added free(udol_data_tlv)

---
 client/emv/cmdemv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/emv/cmdemv.c b/client/emv/cmdemv.c
index 3d4b0c1a..edddeeea 100644
--- a/client/emv/cmdemv.c
+++ b/client/emv/cmdemv.c
@@ -798,6 +798,7 @@ int CmdHFEMVExec(const char *cmd) {
 				res = MSCComputeCryptoChecksum(true, (uint8_t *)udol_data_tlv->value, udol_data_tlv->len, buf, sizeof(buf), &len, &sw, tlvRoot);
 				if (res) {
 					PrintAndLog("ERROR Compute Crypto Checksum. APDU error %4x", sw);
+					free(udol_data_tlv);
 					dreturn(9);
 				}
 				
@@ -805,6 +806,7 @@ int CmdHFEMVExec(const char *cmd) {
 					TLVPrintFromBuffer(buf, len);
 					PrintAndLog("");
 				}
+				free(udol_data_tlv);
 
 			}
 		} else {