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FIX: 'hf 14a reader' - when card SAK was 0x00, it calls GetHF14AMfU_Type() to try to identify if it is a UL/NTAG etc. The bug is that it ignored the return value.

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when return_value == UL_ERROR,  it shall not print the mfu tagtype annotation.

---faulty behavior
proxmark3> hf 14a reader
 UID : 65 93 7f d1
ATQA : 00 04
 SAK : 00 [2]
Tag is not Ultralight | NTAG | MY-D  [ATQA: 00 04 SAK: 00]

TYPE : MIFARE Ultralight (MF0ICU1) <magic>
proprietary non iso14443-4 card found, RATS not supported
Answers to chinese magic backdoor commands: NO
This commit is contained in:
iceman1001 2017-01-11 22:00:17 +01:00
parent 042db564ba
commit 3b875041dc
1 changed files with 2 additions and 3 deletions
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5
client/cmdhf14a.c
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@ -216,16 +216,15 @@ int CmdHF14AReader(const char *Cmd) {
ul_switch_off_field(); ul_switch_off_field();
uint32_t tagT = GetHF14AMfU_Type(); uint32_t tagT = GetHF14AMfU_Type();
ul_print_type(tagT, 0); if (tagT != UL_ERROR)
ul_print_type(tagT, 0);
// reconnect for further tests // reconnect for further tests
c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT; c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT;
c.arg[1] = 0; c.arg[1] = 0;
c.arg[2] = 0; c.arg[2] = 0;
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
UsbCommand resp; UsbCommand resp;
WaitForResponse(CMD_ACK, &resp); WaitForResponse(CMD_ACK, &resp);