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added bounds checking for when the proxmark3 is simulating a ISO14443a tag

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This commit is contained in:
iceman1001 2024-09-05 18:38:17 +02:00
commit 7a4bd03cc0
11 changed files with 55 additions and 47 deletions
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4
armsrc/Standalone/hf_msdsal.c
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@ -307,7 +307,7 @@ void RunMod(void) {
// add loop visa
// for (int i = 0; i < ARRAYLEN(AIDlist); i ++) {
// hexstr_to_byte_array("a0da02631a440a44000000a012ad10a00e800200048108", sam_apdu, &sam_len);
uint8_t apdulen = iso14_apdu(apdus[i], (uint16_t) apduslen[i], false, apdubuffer, NULL);
uint8_t apdulen = iso14_apdu(apdus[i], (uint16_t) apduslen[i], false, apdubuffer, sizeof(apdubuffer), NULL);
if (apdulen > 0) {
DbpString("[ " _YELLOW_("Proxmark command") " ]");
@ -404,7 +404,7 @@ void RunMod(void) {
for (;;) {
LED_B_OFF();
// clean receive command buffer
if (GetIso14443aCommandFromReader(receivedCmd, receivedCmdPar, &len) == false) {
if (GetIso14443aCommandFromReader(receivedCmd, sizeof(receivedCmd), receivedCmdPar, &len) == false) {
DbpString("Emulator stopped");
retval = PM3_EOPABORTED;
break;