X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/d6e5b54f404c8025b5dd2d444e06c5056e3bd02f..556826b5d52152450259311c613695ee5adcac04:/client/cmdhflist.c

diff --git a/client/cmdhflist.c b/client/cmdhflist.c
index cf69abba..5538b6fb 100644
--- a/client/cmdhflist.c
+++ b/client/cmdhflist.c
@@ -16,7 +16,6 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "util.h"
-#include "data.h"
 #include "ui.h"
 #include "iso14443crc.h"
 #include "parity.h"
@@ -560,8 +559,10 @@ bool NestedCheckKey(uint64_t key, TAuthData *ad, uint8_t *cmd, uint8_t cmdsize,
 	uint32_t ar1 = crypto1_word(pcs, 0, 0) ^ ad->ar_enc;
 	uint32_t at1 = crypto1_word(pcs, 0, 0) ^ ad->at_enc;
 
-	if (!(ar == ar1 && at == at1 && NTParityChk(ad, nt1)))
+	if (!(ar == ar1 && at == at1 && NTParityChk(ad, nt1))) {
+		crypto1_destroy(pcs);
 		return false;
+	}
 
 	memcpy(buf, cmd, cmdsize);
 	mf_crypto1_decrypt(pcs, buf, cmdsize, 0);