X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/82885445b3be2ad153b53bcfe3c53f77e2db0dc7..aaa1a9a2dcb8b9f2b6acd937f84464daa50ecad6:/armsrc/mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index 22f499aa..c0e357b8 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -260,7 +260,7 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
 	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	// free eventually allocated BigBuf memory
-	BigBuf_free();
+	BigBuf_free(); BigBuf_Clear_ext(false);
 	clear_trace();
 	set_tracing(true);
 	
@@ -778,8 +778,8 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	// free eventually allocated BigBuf memory
-	BigBuf_free();
-
+	BigBuf_free(); BigBuf_Clear_ext(false);
+	
 	if (calibrate) clear_trace();
 	set_tracing(true);
 
@@ -998,8 +998,6 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	set_tracing(TRUE);
 
 	for (i = 0; i < keyCount; ++i) {
-		if (mifare_classic_halt(pcs, cuid))
-			if (MF_DBGLEVEL >= 1)	Dbprintf("ChkKeys: Halt error");
 
 		if (!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
 			if (OLD_MF_DBGLEVEL >= 1)	Dbprintf("ChkKeys: Can't select card");
@@ -1007,19 +1005,23 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 		}
 
 		ui64Key = bytes_to_num(datain + i * 6, 6);
-		if (mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST))
+		if (mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {
+			if (mifare_classic_halt(pcs, cuid))
+				if (MF_DBGLEVEL >= 1)	Dbprintf("ChkKeys: Halt error");
 			continue;
+		}
 		
 		isOK = 1;
 		break;
 	}
-	crypto1_destroy(pcs);
 	
 	LED_B_ON();
     cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);
+
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
 	LEDsoff();
 	set_tracing(FALSE);
+	crypto1_destroy(pcs);
 	
 	// restore debug level
 	MF_DBGLEVEL = OLD_MF_DBGLEVEL;	
@@ -1320,10 +1322,9 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
 		memcpy(data, receivedAnswer, sizeof(data));
 		
 		// send HALT
-		if (workFlags & MAGIC_HALT) {
+		if (workFlags & MAGIC_HALT)
 			mifare_classic_halt_ex(NULL);
-			break;
-		}
+
 		isOK = true;
 		break;
 	}