github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-19 12:59:44 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix drop_field handling

Browse source
This commit is contained in:
pwpiwi 2019-12-29 12:51:30 +01:00
commit 24683e5381
2 changed files with 6 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

11
armsrc/mifarecmd.c
View file

@ -1019,29 +1019,26 @@ void MifareChkKeys(uint16_t arg0, uint32_t arg1, uint8_t arg2, uint8_t *datain)
int OLD_MF_DBGLEVEL = MF_DBGLEVEL; int OLD_MF_DBGLEVEL = MF_DBGLEVEL;
MF_DBGLEVEL = MF_DBG_NONE; MF_DBGLEVEL = MF_DBG_NONE;
int res = 0;
if (multisectorCheck) { if (multisectorCheck) {
TKeyIndex keyIndex = {{0}}; TKeyIndex keyIndex = {{0}};
uint8_t sectorCnt = blockNo; uint8_t sectorCnt = blockNo;
int res = MifareMultisectorChk(datain, keyCount, sectorCnt, keyType, &auth_timeout, OLD_MF_DBGLEVEL, &keyIndex); res = MifareMultisectorChk(datain, keyCount, sectorCnt, keyType, &auth_timeout, OLD_MF_DBGLEVEL, &keyIndex);
if (res >= 0) { if (res >= 0) {
cmd_send(CMD_ACK, 1, res, 0, keyIndex, 80); cmd_send(CMD_ACK, 1, res, 0, keyIndex, 80);
} else { } else {
cmd_send(CMD_ACK, 0, res, 0, NULL, 0); cmd_send(CMD_ACK, 0, res, 0, NULL, 0);
drop_field = true;
} }
} else { } else {
int res = MifareChkBlockKeys(datain, keyCount, blockNo, keyType, &auth_timeout, OLD_MF_DBGLEVEL); res = MifareChkBlockKeys(datain, keyCount, blockNo, keyType, &auth_timeout, OLD_MF_DBGLEVEL);
if (res > 0) { if (res > 0) {
cmd_send(CMD_ACK, 1, res, 0, datain + (res - 1) * 6, 6); cmd_send(CMD_ACK, 1, res, 0, datain + (res - 1) * 6, 6);
} else { } else {
cmd_send(CMD_ACK, 0, res, 0, NULL, 0); cmd_send(CMD_ACK, 0, res, 0, NULL, 0);
drop_field = true;
} }
} }
if (drop_field) { if (drop_field || res != 0) {
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LED_D_OFF(); LED_D_OFF();
} }