test/sslapitest.c:1257: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `SSL_free`.
Showing all 19 steps of the trace


test/sslapitest.c:1095:10: Call
1093.           numnewsesstick = 2;
1094.   
1095.       if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(),
                 ^
1096.                                          TLS1_VERSION, 0,
1097.                                          &sctx, &cctx, cert, privkey)))

test/ssltestlib.c:619:10: Call
  617.       SSL_CTX *clientctx = NULL;
  618.   
  619.       if (!TEST_ptr(serverctx = SSL_CTX_new(sm))
                  ^
  620.               || (cctx != NULL && !TEST_ptr(clientctx = SSL_CTX_new(cm))))
  621.           goto err;

ssl/ssl_lib.c:2942:21: Call
    2940.           goto err;
    2941.   
    2942.       ret->sessions = lh_SSL_SESSION_new(ssl_session_hash, ssl_session_cmp);
                                ^
    2943.       if (ret->sessions == NULL)
    2944.           goto err;

ssl/ssl_locl.h:736:1: Call
      734.   } TLSEXT_INDEX;
      735.   
      736. > DEFINE_LHASH_OF(SSL_SESSION);
      737.   /* Needed in ssl_cert.c */
      738.   DEFINE_LHASH_OF(X509_NAME);

crypto/lhash/lhash.c:63:5: Assignment
        61.       ret->comp = ((c == NULL) ? (OPENSSL_LH_COMPFUNC)strcmp : c);
        62.       ret->hash = ((h == NULL) ? (OPENSSL_LH_HASHFUNC)OPENSSL_LH_strhash : h);
        63.       ret->num_nodes = MIN_NODES / 2;
                  ^
        64.       ret->num_alloc_nodes = MIN_NODES;
        65.       ret->pmax = MIN_NODES / 2;

test/sslapitest.c:1257:5: Call
1255.   
1256.       SSL_free(serverssl1);
1257.       SSL_free(clientssl1);
            ^
1258.       serverssl1 = clientssl1 = NULL;
1259.       SSL_free(serverssl2);

ssl/ssl_lib.c:1134:1: Parameter `s->ctx->sessions->num_nodes`
  1132.   }
  1133.   
  1134. > void SSL_free(SSL *s)
  1135.   {
  1136.       int i;

ssl/ssl_lib.c:1209:5: Call
  1207.           s->method->ssl_free(s);
  1208.   
  1209.       SSL_CTX_free(s->ctx);
              ^
  1210.   
  1211.       ASYNC_WAIT_CTX_free(s->waitctx);

ssl/ssl_lib.c:3103:1: Parameter `a->sessions->num_nodes`
    3101.   }
    3102.   
    3103. > void SSL_CTX_free(SSL_CTX *a)
    3104.   {
    3105.       int i;

ssl/ssl_lib.c:3129:9: Call
    3127.        */
    3128.       if (a->sessions != NULL)
    3129.           SSL_CTX_flush_sessions(a, 0);
                    ^
    3130.   
    3131.       CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_CTX, a, &a->ex_data);

ssl/ssl_sess.c:1106:1: Parameter `s->sessions->num_nodes`
      1104.   IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
      1105.   
      1106. > void SSL_CTX_flush_sessions(SSL_CTX *s, long t)
      1107.   {
      1108.       unsigned long i;

ssl/ssl_sess.c:1119:5: Call
      1117.       i = lh_SSL_SESSION_get_down_load(s->sessions);
      1118.       lh_SSL_SESSION_set_down_load(s->sessions, 0);
      1119.       lh_SSL_SESSION_doall_TIMEOUT_PARAM(tp.cache, timeout_cb, &tp);
                  ^
      1120.       lh_SSL_SESSION_set_down_load(s->sessions, i);
      1121.       CRYPTO_THREAD_unlock(s->lock);

ssl/ssl_sess.c:1104:1: Parameter `lh->num_nodes`
        1102.   }
        1103.   
        1104. > IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
        1105.   
        1106.   void SSL_CTX_flush_sessions(SSL_CTX *s, long t)

ssl/ssl_sess.c:1104:1: Call
        1102.   }
        1103.   
        1104. > IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
        1105.   
        1106.   void SSL_CTX_flush_sessions(SSL_CTX *s, long t)

crypto/lhash/lhash.c:209:1: Parameter `lh->num_nodes`
          207.   }
          208.   
          209. > void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg)
          210.   {
          211.       doall_util_fn(lh, 1, (OPENSSL_LH_DOALL_FUNC)0, func, arg);

crypto/lhash/lhash.c:211:5: Call
          209.   void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg)
          210.   {
          211.       doall_util_fn(lh, 1, (OPENSSL_LH_DOALL_FUNC)0, func, arg);
                     ^
          212.   }
          213.   

crypto/lhash/lhash.c:177:1: <LHS trace>
175.   }
176.   
177. > static void doall_util_fn(OPENSSL_LHASH *lh, int use_arg,
178.                             OPENSSL_LH_DOALL_FUNC func,
179.                             OPENSSL_LH_DOALL_FUNCARG func_arg, void *arg)

crypto/lhash/lhash.c:177:1: Parameter `lh->num_nodes`
            175.   }
            176.   
            177. > static void doall_util_fn(OPENSSL_LHASH *lh, int use_arg,
            178.                             OPENSSL_LH_DOALL_FUNC func,
            179.                             OPENSSL_LH_DOALL_FUNCARG func_arg, void *arg)

crypto/lhash/lhash.c:191:10: Binary operation: ([0, +oo] - 1):unsigned32 by call to `SSL_free` 
            189.        * memory leaks otherwise
            190.        */
            191.       for (i = lh->num_nodes - 1; i >= 0; i--) {
                            ^
            192.           a = lh->b[i];
            193.           while (a != NULL) {
