test/servername_test.c:215: error: INTEGER_OVERFLOW_L2
  ([0, 8] - 1):unsigned32 by call to `SSL_free`.
Showing all 18 steps of the trace


test/servername_test.c:186:11: Call
184.   
185.       /* use TLS_server_method to choose 'server-side' */
186.       ctx = SSL_CTX_new(TLS_server_method());
                 ^
187.       if (!TEST_ptr(ctx))
188.           goto end;

ssl/ssl_lib.c:2765:21: Call
  2763.           goto err;
  2764.   
  2765.       ret->sessions = lh_SSL_SESSION_new(ssl_session_hash, ssl_session_cmp);
                              ^
  2766.       if (ret->sessions == NULL)
  2767.           goto err;

ssl/ssl_locl.h:702:1: Call
    700.   } TLSEXT_INDEX;
    701.   
    702. > DEFINE_LHASH_OF(SSL_SESSION);
    703.   /* Needed in ssl_cert.c */
    704.   DEFINE_LHASH_OF(X509_NAME);

crypto/lhash/lhash.c:39:5: Assignment
      37.       ret->comp = ((c == NULL) ? (OPENSSL_LH_COMPFUNC)strcmp : c);
      38.       ret->hash = ((h == NULL) ? (OPENSSL_LH_HASHFUNC)OPENSSL_LH_strhash : h);
      39.       ret->num_nodes = MIN_NODES / 2;
                ^
      40.       ret->num_alloc_nodes = MIN_NODES;
      41.       ret->pmax = MIN_NODES / 2;

test/servername_test.c:215:5: Call
213.       ret = 1;
214.   end:
215.       SSL_free(con);
           ^
216.       SSL_CTX_free(ctx);
217.       return ret;

ssl/ssl_lib.c:1051:1: Parameter `s->ctx->sessions->num_nodes`
  1049.   }
  1050.   
  1051. > void SSL_free(SSL *s)
  1052.   {
  1053.       int i;

ssl/ssl_lib.c:1120:5: Call
  1118.       RECORD_LAYER_release(&s->rlayer);
  1119.   
  1120.       SSL_CTX_free(s->ctx);
              ^
  1121.   
  1122.       ASYNC_WAIT_CTX_free(s->waitctx);

ssl/ssl_lib.c:2882:1: Parameter `a->sessions->num_nodes`
    2880.   }
    2881.   
    2882. > void SSL_CTX_free(SSL_CTX *a)
    2883.   {
    2884.       int i;

ssl/ssl_lib.c:2908:9: Call
    2906.        */
    2907.       if (a->sessions != NULL)
    2908.           SSL_CTX_flush_sessions(a, 0);
                    ^
    2909.   
    2910.       CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_CTX, a, &a->ex_data);

ssl/ssl_sess.c:1044:1: Parameter `s->sessions->num_nodes`
      1042.   IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
      1043.   
      1044. > void SSL_CTX_flush_sessions(SSL_CTX *s, long t)
      1045.   {
      1046.       unsigned long i;

ssl/ssl_sess.c:1057:5: Call
      1055.       i = lh_SSL_SESSION_get_down_load(s->sessions);
      1056.       lh_SSL_SESSION_set_down_load(s->sessions, 0);
      1057.       lh_SSL_SESSION_doall_TIMEOUT_PARAM(tp.cache, timeout_cb, &tp);
                  ^
      1058.       lh_SSL_SESSION_set_down_load(s->sessions, i);
      1059.       CRYPTO_THREAD_unlock(s->lock);

ssl/ssl_sess.c:1042:1: Parameter `lh->num_nodes`
        1040.   }
        1041.   
        1042. > IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
        1043.   
        1044.   void SSL_CTX_flush_sessions(SSL_CTX *s, long t)

ssl/ssl_sess.c:1042:1: Call
        1040.   }
        1041.   
        1042. > IMPLEMENT_LHASH_DOALL_ARG(SSL_SESSION, TIMEOUT_PARAM);
        1043.   
        1044.   void SSL_CTX_flush_sessions(SSL_CTX *s, long t)

crypto/lhash/lhash.c:186:1: Parameter `lh->num_nodes`
          184.   }
          185.   
          186. > void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg)
          187.   {
          188.       doall_util_fn(lh, 1, (OPENSSL_LH_DOALL_FUNC)0, func, arg);

crypto/lhash/lhash.c:188:5: Call
          186.   void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg)
          187.   {
          188.       doall_util_fn(lh, 1, (OPENSSL_LH_DOALL_FUNC)0, func, arg);
                     ^
          189.   }
          190.   

crypto/lhash/lhash.c:154:1: <LHS trace>
152.   }
153.   
154. > static void doall_util_fn(OPENSSL_LHASH *lh, int use_arg,
155.                             OPENSSL_LH_DOALL_FUNC func,
156.                             OPENSSL_LH_DOALL_FUNCARG func_arg, void *arg)

crypto/lhash/lhash.c:154:1: Parameter `lh->num_nodes`
            152.   }
            153.   
            154. > static void doall_util_fn(OPENSSL_LHASH *lh, int use_arg,
            155.                             OPENSSL_LH_DOALL_FUNC func,
            156.                             OPENSSL_LH_DOALL_FUNCARG func_arg, void *arg)

crypto/lhash/lhash.c:168:10: Binary operation: ([0, 8] - 1):unsigned32 by call to `SSL_free` 
            166.        * memory leaks otherwise
            167.        */
            168.       for (i = lh->num_nodes - 1; i >= 0; i--) {
                            ^
            169.           a = lh->b[i];
            170.           while (a != NULL) {
