X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f1db8c2207da16ad78ae0c7741f31e608c925a2b..6178e80e4a1d86d0633226cf4f9c244f968d3925:/client/cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index a322e664..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("--");
@@ -1364,7 +1366,7 @@ int CmdHF14AMfELoad(const char *Cmd)
 
 	len = param_getstr(Cmd,nameParamNo,filename);
 	
-	if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
 
 	fnameptr += len;
 
@@ -1461,7 +1463,7 @@ int CmdHF14AMfESave(const char *Cmd)
 
 	len = param_getstr(Cmd,nameParamNo,filename);
 	
-	if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
 	
 	// user supplied filename?
 	if (len < 1) {
@@ -1738,7 +1740,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
 		return 0;
 	} else {
 		len = strlen(Cmd);
-		if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+		if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
 
 		memcpy(filename, Cmd, len);
 		fnameptr += len;
@@ -1908,7 +1910,7 @@ int CmdHF14AMfCSave(const char *Cmd) {
 		return 0;
 	} else {
 		len = strlen(Cmd);
-		if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+		if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
 	
 		// get filename based on UID
 		if (len < 1) {