From b25c47fba276ee866593fc3fbd604b26763df9dc Mon Sep 17 00:00:00 2001
From: dmtar <dmtar@ua.pt>
Date: Wed, 4 Jun 2025 14:47:53 +0100
Subject: [PATCH] check if info_id is known on rsu tpm recv

---
 src/tpm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/tpm.c b/src/tpm.c
index dfa772b..86c3b20 100644
--- a/src/tpm.c
+++ b/src/tpm.c
@@ -615,6 +615,12 @@ static int rsu_handle_recv(EI1_TPM_t* tpm_rx, void** security_socket, uint8_t* n
             break;
     }
 
+    for (int i = 0; i < facilities.tolling.infos.length; i++) {
+        if (info_id != facilities.tolling->z[i].asn->id) {
+            log_warn("[tolling] received TPM has unkown info_id");
+            return 1;
+        }
+    }
 
     asn_enc_rval_t enc;
     EIS_NetworkingRequest_t* nr = NULL;