CIFuzz: Make sure libcoap is running when calling coap_delete_pdu()

mrdeep1 · Jan 28, 2025 · 2a58189 · 2a58189
1 parent ba09d0f
commit 2a58189
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Showing 3 changed files with 15 additions and 2 deletions.
diff --git a/tests/oss-fuzz/pdu_parse_tcp_target.c b/tests/oss-fuzz/pdu_parse_tcp_target.c
@@ -5,7 +5,10 @@ size_t coap_pdu_encode_header(coap_pdu_t *, coap_proto_t);
 
 int
 LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
-  coap_pdu_t *pdu = coap_pdu_init(0, 0, 0, size);
+  coap_pdu_t *pdu;
+
+  coap_startup();
+  pdu = coap_pdu_init(0, 0, 0, size);
   if (pdu) {
     coap_set_log_level(COAP_LOG_ERR);
     if (coap_pdu_parse(COAP_PROTO_TCP, data, size, pdu)) {
@@ -19,5 +22,6 @@ LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     }
     coap_delete_pdu(pdu);
   }
+  coap_cleanup();
   return 0;
 }
diff --git a/tests/oss-fuzz/pdu_parse_udp_target.c b/tests/oss-fuzz/pdu_parse_udp_target.c
@@ -5,6 +5,10 @@ size_t coap_pdu_encode_header(coap_pdu_t *, coap_proto_t);
 
 int
 LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  coap_pdu_t *pdu;
+
+  coap_startup();
+  pdu = coap_pdu_init(0, 0, 0, size);
   coap_pdu_t *pdu = coap_pdu_init(0, 0, 0, size);
   if (pdu) {
     coap_set_log_level(COAP_LOG_ERR);
@@ -19,5 +23,6 @@ LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     }
     coap_delete_pdu(pdu);
   }
+  coap_cleanup();
   return 0;
 }
diff --git a/tests/oss-fuzz/pdu_parse_ws_target.c b/tests/oss-fuzz/pdu_parse_ws_target.c
@@ -5,7 +5,10 @@ size_t coap_pdu_encode_header(coap_pdu_t *, coap_proto_t);
 
 int
 LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
-  coap_pdu_t *pdu = coap_pdu_init(0, 0, 0, size);
+  coap_pdu_t *pdu;
+
+  coap_startup();
+  pdu = coap_pdu_init(0, 0, 0, size);
   if (pdu) {
     coap_set_log_level(COAP_LOG_ERR);
     if (coap_pdu_parse(COAP_PROTO_WS, data, size, pdu)) {
@@ -19,5 +22,6 @@ LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     }
     coap_delete_pdu(pdu);
   }
+  coap_cleanup();
   return 0;
 }