CHG: Syntax suger

[proxmark3-svn] / armsrc / mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index 81bbb355b028e497d6ec43ce45c78be030f9ad09..a00c5a8b92b1733362a75bcf6e4886878f357edd 100644 (file)
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -34,9 +34,9 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
        \r
        // variables\r
        byte_t isOK = 0;\r
-       byte_t dataoutbuf[16];\r
-       uint8_t uid[10];\r
-       uint32_t cuid;\r
+       byte_t dataoutbuf[16] = {0x00};\r
+       uint8_t uid[10] = {0x00};\r
+       uint32_t cuid = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
@@ -193,8 +193,8 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
        // variables\r
        byte_t isOK = 0;\r
        byte_t dataoutbuf[16 * 16];\r
-       uint8_t uid[10];\r
-       uint32_t cuid;\r
+       uint8_t uid[10] = {0x00};\r
+       uint32_t cuid = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
@@ -352,15 +352,15 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
        uint8_t blockNo = arg0;\r
        uint8_t keyType = arg1;\r
        uint64_t ui64Key = 0;\r
-       byte_t blockdata[16];\r
+       byte_t blockdata[16] = {0x00};\r
 \r
        ui64Key = bytes_to_num(datain, 6);\r
        memcpy(blockdata, datain + 10, 16);\r
        \r
        // variables\r
        byte_t isOK = 0;\r
-       uint8_t uid[10];\r
-       uint32_t cuid;\r
+       uint8_t uid[10] = {0x00};\r
+       uint32_t cuid = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
@@ -607,18 +607,18 @@ int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t *parity) {
 void MifareAcquireEncryptedNonces(uint32_t arg0, uint32_t arg1, uint32_t flags, uint8_t *datain)\r
 {\r
        uint64_t ui64Key = 0;\r
-       uint8_t uid[10];\r
+       uint8_t uid[10] = {0x00};\r
        uint32_t cuid = 0;\r
        uint8_t cascade_levels = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
-       uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
+       uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE] = {0x00};\r
        int16_t isOK = 0;\r
-       uint8_t par_enc[1];\r
+       uint8_t par_enc[1] = {0x00};\r
        uint8_t nt_par_enc = 0;\r
-       uint8_t buf[USB_CMD_DATA_SIZE];\r
-       uint32_t timeout;\r
+       uint8_t buf[USB_CMD_DATA_SIZE] = {0x00};\r
+       uint32_t timeout = 0;\r
        \r
        uint8_t blockNo = arg0 & 0xff;\r
        uint8_t keyType = (arg0 >> 8) & 0xff;\r
@@ -747,14 +747,14 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
        \r
        // variables\r
        uint16_t rtr, i, j, len;\r
-       uint16_t davg;\r
+       uint16_t davg = 0;\r
        static uint16_t dmin, dmax;\r
-       uint8_t uid[10];\r
+       uint8_t uid[10] = {0x00};\r
        uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;\r
-       uint8_t par[1];\r
-       uint32_t target_nt[2], target_ks[2];\r
+       uint8_t par[1] = {0x00};\r
+       uint32_t target_nt[2] = {0x00}, target_ks[2] = {0x00};\r
        \r
-       uint8_t par_array[4];\r
+       uint8_t par_array[4] = {0x00};\r
        uint16_t ncount = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
@@ -967,8 +967,8 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
        // variables\r
        int i;\r
        byte_t isOK = 0;\r
-       uint8_t uid[10];\r
-       uint32_t cuid;\r
+       uint8_t uid[10] = {0x00};\r
+       uint32_t cuid = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
@@ -1049,7 +1049,7 @@ void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain)
 \r
 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r
        FpgaDownloadAndGo(FPGA_BITSTREAM_HF);\r
-       byte_t buf[USB_CMD_DATA_SIZE];\r
+       byte_t buf[USB_CMD_DATA_SIZE] = {0x00};\r
        emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)\r
 \r
        LED_B_ON();\r
@@ -1065,15 +1065,15 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
        uint8_t numSectors = arg0;\r
        uint8_t keyType = arg1;\r
        uint64_t ui64Key = 0;\r
-       uint32_t cuid;\r
+       uint32_t cuid = 0;\r
        struct Crypto1State mpcs = {0, 0};\r
        struct Crypto1State *pcs;\r
        pcs = &mpcs;\r
 \r
        // variables\r
-       byte_t dataoutbuf[16];\r
-       byte_t dataoutbuf2[16];\r
-       uint8_t uid[10];\r
+       byte_t dataoutbuf[16] = {0x00};\r
+       byte_t dataoutbuf2[16] = {0x00};\r
+       uint8_t uid[10] = {0x00};\r
 \r
        LED_A_ON();\r
        LED_B_OFF();\r
@@ -1111,7 +1111,7 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
                                isOK = false;\r
                                if (MF_DBGLEVEL >= 1)   Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);\r
                                break;\r
-                       };\r
+                       }\r
                        if (isOK) {\r
                                if (blockNo < NumBlocksPerSector(sectorNo) - 1) {\r
                                        emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);\r
@@ -1125,9 +1125,9 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
 \r
        }\r
 \r
-       if(mifare_classic_halt(pcs, cuid)) {\r
-               if (MF_DBGLEVEL >= 1)   Dbprintf("Halt error");\r
-       };\r
+       if(mifare_classic_halt(pcs, cuid))\r
+               if (MF_DBGLEVEL >= 1)\r
+                       Dbprintf("Halt error");\r
 \r
        //  ----------------------------- crypto1 destroy\r
        crypto1_destroy(pcs);\r
@@ -1169,7 +1169,7 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
        // variables\r
        uint8_t uid[10] = {0x00};\r
        uint8_t data[18] = {0x00};\r
-       uint32_t cuid;\r
+       uint32_t cuid = 0;\r
        \r
        uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
        uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
@@ -1310,8 +1310,8 @@ void MifareCIdent(){
        \r
        // variables\r
        bool isOK = true;       \r
-       uint8_t receivedAnswer[1];\r
-       uint8_t receivedAnswerPar[1];\r
+       uint8_t receivedAnswer[1] = {0x00};\r
+       uint8_t receivedAnswerPar[1] = {0x00};\r
 \r
        ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
        if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
@@ -1350,7 +1350,7 @@ void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){
 \r
        byte_t dataout[12] = {0x00};\r
        uint8_t uid[10] = {0x00};\r
-       uint32_t cuid = 0x00;\r
+       uint32_t cuid = 0;\r
     \r
        iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
        clear_trace();\r