Call tree
LLVMFuzzerTestOneInput /src/libcoap/tests/oss-fuzz/oscore_cbor_target.c linenumber=-1
  coap_startup /src/libcoap/src/coap_net.c linenumber=34
    coap_clock_init /src/libcoap/src/coap_time.c linenumber=5396
      clock_gettime  linenumber=71
    coap_ticks /src/libcoap/src/coap_time.c linenumber=5397
      clock_gettime  linenumber=95
    coap_ticks_to_rt_us /src/libcoap/src/coap_time.c linenumber=5399
    coap_prng_init_lkd /src/libcoap/src/coap_prng.c linenumber=5401
    coap_memory_init /src/libcoap/src/coap_mem.c linenumber=5405
    coap_dtls_startup /src/libcoap/src/coap_openssl.c linenumber=5406
      OPENSSL_init_ssl  linenumber=305
      OPENSSL_init_ssl  linenumber=306
      OPENSSL_init_crypto  linenumber=308
    coap_prng_lkd /src/libcoap/src/coap_prng.c linenumber=5421
  coap_set_log_level /src/libcoap/src/coap_debug.c linenumber=35
  coap_cleanup /src/libcoap/src/coap_net.c linenumber=42
    coap_dtls_shutdown /src/libcoap/src/coap_openssl.c linenumber=5437
      ENGINE_finish  linenumber=317
      ENGINE_finish  linenumber=322
      coap_dtls_set_log_level /src/libcoap/src/coap_openssl.c linenumber=330
    coap_delete_upa_chain /src/libcoap/src/coap_uri.c linenumber=5439
      coap_free_type /src/libcoap/src/coap_mem.c linenumber=1275
    coap_delete_upa_chain /src/libcoap/src/coap_uri.c linenumber=5441
    coap_debug_reset /src/libcoap/src/coap_debug.c linenumber=5449
  oscore_cbor_get_next_element /src/libcoap/src/oscore/oscore_cbor.c linenumber=59
    get_byte /src/libcoap/src/oscore/oscore_cbor.c linenumber=248
  oscore_cbor_get_number /src/libcoap/src/oscore/oscore_cbor.c linenumber=65
    oscore_cbor_get_next_element /src/libcoap/src/oscore/oscore_cbor.c linenumber=309
    oscore_cbor_get_unsigned_integer /src/libcoap/src/oscore/oscore_cbor.c linenumber=311
      oscore_cbor_get_element_size /src/libcoap/src/oscore/oscore_cbor.c linenumber=298
        get_byte_inc /src/libcoap/src/oscore/oscore_cbor.c linenumber=261
        get_byte_inc /src/libcoap/src/oscore/oscore_cbor.c linenumber=272
    oscore_cbor_get_negative_integer /src/libcoap/src/oscore/oscore_cbor.c linenumber=314
      oscore_cbor_get_element_size /src/libcoap/src/oscore/oscore_cbor.c linenumber=293
  oscore_cbor_get_simple_value /src/libcoap/src/oscore/oscore_cbor.c linenumber=71
    oscore_cbor_get_next_element /src/libcoap/src/oscore/oscore_cbor.c linenumber=328
    get_byte_inc /src/libcoap/src/oscore/oscore_cbor.c linenumber=330
  oscore_cbor_elem_contained /src/libcoap/src/oscore/oscore_cbor.c linenumber=80
    oscore_cbor_get_element_size /src/libcoap/src/oscore/oscore_cbor.c linenumber=282
    coap_get_log_level /src/libcoap/src/coap_debug.c linenumber=285
    coap_log_impl /src/libcoap/src/coap_debug.c linenumber=285
      vsnprintf  linenumber=1380
      coap_ticks /src/libcoap/src/coap_time.c linenumber=1393
      print_timestamp /src/libcoap/src/coap_debug.c linenumber=1394
        coap_ticks_to_rt /src/libcoap/src/coap_time.c linenumber=147
        localtime  linenumber=148
        strftime  linenumber=149
        coap_ticks_to_rt_us /src/libcoap/src/coap_time.c linenumber=152
        snprintf  linenumber=151
      fprintf  linenumber=1396
      coap_log_level_desc /src/libcoap/src/coap_debug.c linenumber=1411
        snprintf  linenumber=127
      fprintf  linenumber=1411
      vfprintf  linenumber=1417
      fflush  linenumber=1420
  oscore_cbor_get_string_array /src/libcoap/src/oscore/oscore_cbor.c linenumber=86
    oscore_cbor_get_next_element /src/libcoap/src/oscore/oscore_cbor.c linenumber=360
    oscore_cbor_get_element_size /src/libcoap/src/oscore/oscore_cbor.c linenumber=361
    coap_malloc_type /src/libcoap/src/coap_mem.c linenumber=365
    oscore_cbor_get_string /src/libcoap/src/oscore/oscore_cbor.c linenumber=368
      get_byte_inc /src/libcoap/src/oscore/oscore_cbor.c linenumber=340
    oscore_cbor_get_array /src/libcoap/src/oscore/oscore_cbor.c linenumber=371
      get_byte_inc /src/libcoap/src/oscore/oscore_cbor.c linenumber=348
  coap_free_type /src/libcoap/src/coap_mem.c linenumber=87
  oscore_cbor_get_element_size /src/libcoap/src/oscore/oscore_cbor.c linenumber=97
  coap_cleanup /src/libcoap/src/coap_net.c linenumber=110
====================================