github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 18:48:13 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

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

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

6
armsrc/Standalone/hf_tcprst.c
View file

@ -217,7 +217,7 @@ void RunMod(void) {
while (!gotkey) {
LED_B_OFF();
// Clean receive command buffer
if (!GetIso14443aCommandFromReader(receivedCmd, receivedCmdPar, &len)) {
if (!GetIso14443aCommandFromReader(receivedCmd, sizeof(receivedCmd), receivedCmdPar, &len)) {
DbpString(_YELLOW_("!!") "Emulator stopped");
retval = PM3_EOPABORTED;
break;
@ -324,7 +324,7 @@ void RunMod(void) {
for (uint8_t i = 0; i < 5; i++) {
gotndef = false;
LED_B_ON();
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 > 2) {
DbpString(_YELLOW_("[ ") "Proxmark command" _YELLOW_(" ]"));
@ -395,7 +395,7 @@ void RunMod(void) {
for (;;) {
LED_B_OFF();
// Clean receive command buffer
if (!GetIso14443aCommandFromReader(receivedCmd, receivedCmdPar, &len)) {
if (!GetIso14443aCommandFromReader(receivedCmd, sizeof(receivedCmd), receivedCmdPar, &len)) {
DbpString(_YELLOW_("!!") "Emulator stopped");
retval = PM3_EOPABORTED;
break;