X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/60daed79dbd2fd4da6e60d4e8dd50914075ff212..6178e80e4a1d86d0633226cf4f9c244f968d3925:/client/cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index abc88b86..267f323c 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -988,6 +988,7 @@ int CmdHF14AMfChk(const char *Cmd)
 		break;
 	default:
 		PrintAndLog("Key type must be A , B or ?");
+		free(keyBlock);
 		return 1;
 	};
 	
@@ -1039,6 +1040,7 @@ int CmdHF14AMfChk(const char *Cmd)
 						if (!p) {
 							PrintAndLog("Cannot allocate memory for defKeys");
 							free(keyBlock);
+							free(f);
 							return 2;
 						}
 						keyBlock = p;
@@ -1224,10 +1226,10 @@ int CmdHF14AMf1kSim(const char *Cmd)
 						corr_uid |= (uint64_t)data[2] << 48; 
 						corr_uid |= (uint64_t)data[1] << 40; 
 						corr_uid |= (uint64_t)data[0] << 32;
-						corr_uid |= data[7] << 24;
-						corr_uid |= data[6] << 16;
-						corr_uid |= data[5] << 8;
-						corr_uid |= data[4];
+						corr_uid |= (uint64_t)data[7] << 24;
+						corr_uid |= (uint64_t)data[6] << 16;
+						corr_uid |= (uint64_t)data[5] << 8;
+						corr_uid |= (uint64_t)data[4];
 				tryMfk64(corr_uid, data, key);
 					}
 					PrintAndLog("--");