X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/3544b99715671fa9809ad2e2565a436cf79316f8..543a6ed3c99fb1f1324b25d7d2132133dce904dc:/armsrc/mifaresniff.c

diff --git a/armsrc/mifaresniff.c b/armsrc/mifaresniff.c
index 08fb9f23..3929561e 100644
--- a/armsrc/mifaresniff.c
+++ b/armsrc/mifaresniff.c
@@ -59,25 +59,22 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
 				memset(sniffUID, 0x00, 8);
 				memset(sniffATQA, 0x00, 2);
 				sniffSAK = 0;
-				sniffState = SNF_WUPREQ;
+				sniffState = SNF_ATQA;
 			}
 			break;
 		}
-		case SNF_WUPREQ:{
+		case SNF_ATQA:{
 			if ((!reader) && (len == 2)) { 		// ATQA from tag
 				memcpy(sniffATQA, data, 2);
-				sniffState = SNF_ATQA;
+				sniffState = SNF_UID1;
 			}
 			break;
 		}
-		case SNF_ATQA:
 		case SNF_UID1:{
-			// SNF_ATQA
 			if ((reader) && (len == 2) && (data[0] == 0x93) && (data[1] == 0x20)) { // Select ALL from reader
 				sniffState = SNF_ANTICOL1;
 			}
 			
-			// SNF_UID1
 			if ((reader) && (len == 9) && (data[0] == 0x93) && (data[1] == 0x70) && (CheckCrc14443(CRC_14443_A, data, 9))) {   // Select 4 Byte UID from reader
 				memcpy(sniffUID + 3, &data[2], 4);
 				sniffState = SNF_SAK;
@@ -86,7 +83,6 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
 		}
 		case SNF_ANTICOL1:{
 			if ((!reader) && (len == 5) && ((data[0] ^ data[1] ^ data[2] ^ data[3]) == data[4])) {  // UID from tag (CL1) 
-				memcpy(sniffUID + 3, data, 4);
 				sniffState = SNF_UID1;
 			}
 			break;
@@ -106,7 +102,6 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
 		}
 		case SNF_ANTICOL2:{
 			if ((!reader) && (len == 5) && ((data[0] ^ data[1] ^ data[2] ^ data[3]) == data[4])) { // CL2 UID 
-				memcpy(sniffUID + 3, data, 4);
 				sniffState = SNF_UID2;
 			}
 			break;