Icemans UL-C Auth dev side fix plus a few other ...

[proxmark3-svn] / client / cmdhfmfu.c

diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c
index 8b906904ae6f28355981df714e718df6d151fe1e..9825f92818c5b5b558aa6398b38ac70090d56ff1 100644 (file)
--- a/client/cmdhfmfu.c
+++ b/client/cmdhfmfu.c
@@ -87,7 +87,7 @@ uint8_t GetHF14AMfU_Type(void){
        // EV1 GetVersion
        if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
 
-               uint8_t version[8] = {0,0,0,0,0,0,0,0};
+               uint8_t version[10] = {0,0,0,0,0,0,0,0};
                memcpy(&version, resp.d.asBytes, sizeof(version));
                uint8_t len  = resp.arg[0] & 0xff;
                
@@ -722,7 +722,7 @@ int CmdHF14AMfUCRdBl(const char *Cmd)
                PrintAndLog("Usage:  hf mfu crdbl  <block number> <password>");
                PrintAndLog("");
                PrintAndLog("sample: hf mfu crdbl 0");
-               PrintAndLog("        hf mfu crdbl 0 112233445566778899AABBCCDDEEFF");
+               PrintAndLog("        hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
                return 0;
        }       
                
@@ -803,14 +803,15 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
                PrintAndLog("Block data must include 8 HEX symbols");
                return 1;
        }
-       
+
        if (strchr(Cmd,'w') != 0  || strchr(Cmd,'W') != 0 ) {
                chinese_card = TRUE; 
        }
-       
+
        if ( blockNo <= 3 ) {
                if (!chinese_card){
-                        PrintAndLog("Access Denied");  
+                       PrintAndLog("Access Denied");  
+                       return 1;
                } else {
                        PrintAndLog("--Special block no: 0x%02x", blockNo);
                        PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
@@ -822,8 +823,9 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
                                PrintAndLog("isOk:%02x", isOK);
                        } else {
                                PrintAndLog("Command execute timeout");
-                       }  
-               }       
+                               return 1;
+                       }
+               }
        } else {
                        PrintAndLog("--Block no : 0x%02x", blockNo);
                        PrintAndLog("--Data: %s", sprint_hex(bldata, 4));               
@@ -835,6 +837,7 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
                                PrintAndLog("isOk : %02x", isOK);
                        } else {
                                PrintAndLog("Command execute timeout");
+                               return 1;
                        }
        }
        return 0;