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step one of bounds checking all responses when receiving ISO14443A frames... because @doegox find a missbehaving IC clone.....

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iceman1001 2024-09-05 17:52:10 +02:00
commit 9c181dd83d
13 changed files with 156 additions and 139 deletions
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2
armsrc/Standalone/hf_cardhopper.c
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@ -162,7 +162,7 @@ static void become_reader(void) {
AddCrc14A(toCard, rx->len);
ReaderTransmit(toCard, rx->len + 2, NULL);
tx->len = ReaderReceive(tx->dat, parity);
tx->len = ReaderReceive(tx->dat, sizeof(tx->dat), parity);
if (tx->len == 0) {
tx->len = sizeof(magicERR);
memcpy(tx->dat, magicERR, sizeof(magicERR));