only check 4 bytes

2026-05-12 11:18:11 -07:00 · 2025-03-19 15:35:40 +01:00
parent 1bd811f7a1
commit 76fa254c0f
1 changed files with 1 additions and 1 deletions
@@ -1748,7 +1748,7 @@ void SimulateIso14443aTag(uint8_t tagType, uint16_t flags, uint8_t *useruid, uin
                    emlGet(orig, 12 + MFU_DUMP_PREFIX_LENGTH, 4);

                    bool risky = false;
-                    for (int i = 0; i < len; i++) {
+                    for (int i = 0; i < 4; i++) {
                        risky |= orig[i] & ~receivedCmd[2 + i];
                    }