crypto/err/err.c:748: error: MEMORY_LEAK
  memory dynamically allocated by call to `ERR_get_state()` at line 744, column 10 is not reachable after line 748, column 5.
Showing all 46 steps of the trace


crypto/err/err.c:740:1: start of procedure ERR_set_mark()
738.   }
739.   
740. > int ERR_set_mark(void)
741.   {
742.       ERR_STATE *es;

crypto/err/err.c:744:5: 
742.       ERR_STATE *es;
743.   
744. >     es = ERR_get_state();
745.   
746.       if (es->bottom == es->top)

crypto/err/err.c:643:1: start of procedure ERR_get_state()
  641.   }
  642.   
  643. > ERR_STATE *ERR_get_state(void)
  644.   {
  645.       ERR_STATE *state = NULL;

crypto/err/err.c:645:5: 
  643.   ERR_STATE *ERR_get_state(void)
  644.   {
  645. >     ERR_STATE *state = NULL;
  646.   
  647.       if (!RUN_ONCE(&err_init, err_do_init))

crypto/err/err.c:647:10: 
  645.       ERR_STATE *state = NULL;
  646.   
  647. >     if (!RUN_ONCE(&err_init, err_do_init))
  648.           return NULL;
  649.   

crypto/threads_pthread.c:63:1: start of procedure CRYPTO_THREAD_run_once()
    61.   }
    62.   
    63. > int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
    64.   {
    65.       if (pthread_once(once, init) != 0)

crypto/threads_pthread.c:65:9: Taking false branch
    63.   int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
    64.   {
    65.       if (pthread_once(once, init) != 0)
                  ^
    66.           return 0;
    67.   

crypto/threads_pthread.c:68:5: 
    66.           return 0;
    67.   
    68. >     return 1;
    69.   }
    70.   

crypto/threads_pthread.c:69:1: return from a call to CRYPTO_THREAD_run_once
    67.   
    68.       return 1;
    69. > }
    70.   
    71.   int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *))

crypto/err/err.c:647:10: Condition is true
  645.       ERR_STATE *state = NULL;
  646.   
  647.       if (!RUN_ONCE(&err_init, err_do_init))
                  ^
  648.           return NULL;
  649.   

crypto/err/err.c:647:10: Taking false branch
  645.       ERR_STATE *state = NULL;
  646.   
  647.       if (!RUN_ONCE(&err_init, err_do_init))
                  ^
  648.           return NULL;
  649.   

crypto/err/err.c:650:5: 
  648.           return NULL;
  649.   
  650. >     state = CRYPTO_THREAD_get_local(&err_thread_local);
  651.   
  652.       if (state == NULL) {

crypto/threads_pthread.c:79:1: start of procedure CRYPTO_THREAD_get_local()
    77.   }
    78.   
    79. > void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)
    80.   {
    81.       return pthread_getspecific(*key);

crypto/threads_pthread.c:81:5: Skipping pthread_getspecific(): method has no implementation
    79.   void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)
    80.   {
    81.       return pthread_getspecific(*key);
              ^
    82.   }
    83.   

crypto/threads_pthread.c:82:1: return from a call to CRYPTO_THREAD_get_local
    80.   {
    81.       return pthread_getspecific(*key);
    82. > }
    83.   
    84.   int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)

crypto/err/err.c:652:9: Taking true branch
  650.       state = CRYPTO_THREAD_get_local(&err_thread_local);
  651.   
  652.       if (state == NULL) {
                 ^
  653.           state = OPENSSL_zalloc(sizeof(*state));
  654.           if (state == NULL)

crypto/err/err.c:653:9: 
  651.   
  652.       if (state == NULL) {
  653. >         state = OPENSSL_zalloc(sizeof(*state));
  654.           if (state == NULL)
  655.               return NULL;

crypto/mem.c:98:1: start of procedure CRYPTO_zalloc()
    96.   }
    97.   
    98. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
    99.   {
    100.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:100:5: 
    98.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
    99.   {
    100. >     void *ret = CRYPTO_malloc(num, file, line);
    101.   
    102.       if (ret != NULL)

crypto/mem.c:71:1: start of procedure CRYPTO_malloc()
      69.   }
      70.   
      71. > void *CRYPTO_malloc(size_t num, const char *file, int line)
      72.   {
      73.       void *ret = NULL;

crypto/mem.c:73:5: 
      71.   void *CRYPTO_malloc(size_t num, const char *file, int line)
      72.   {
      73. >     void *ret = NULL;
      74.   
      75.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:75:9: Taking false branch
      73.       void *ret = NULL;
      74.   
      75.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                    ^
      76.           return malloc_impl(num, file, line);
      77.   

crypto/mem.c:78:9: Taking false branch
      76.           return malloc_impl(num, file, line);
      77.   
      78.       if (num <= 0)
                    ^
      79.           return NULL;
      80.   

crypto/mem.c:81:5: 
      79.           return NULL;
      80.   
      81. >     allow_customize = 0;
      82.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
      83.       if (call_malloc_debug) {

crypto/mem.c:91:5: 
      89.       }
      90.   #else
      91. >     osslargused(file); osslargused(line);
      92.       ret = malloc(num);
      93.   #endif

crypto/mem.c:91:24: 
      89.       }
      90.   #else
      91. >     osslargused(file); osslargused(line);
      92.       ret = malloc(num);
      93.   #endif

crypto/mem.c:92:5: 
      90.   #else
      91.       osslargused(file); osslargused(line);
      92. >     ret = malloc(num);
      93.   #endif
      94.   

crypto/mem.c:95:5: 
      93.   #endif
      94.   
      95. >     return ret;
      96.   }
      97.   

crypto/mem.c:96:1: return from a call to CRYPTO_malloc
      94.   
      95.       return ret;
      96. > }
      97.   
      98.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:102:9: Taking true branch
    100.       void *ret = CRYPTO_malloc(num, file, line);
    101.   
    102.       if (ret != NULL)
                   ^
    103.           memset(ret, 0, num);
    104.       return ret;

crypto/mem.c:103:9: 
    101.   
    102.       if (ret != NULL)
    103. >         memset(ret, 0, num);
    104.       return ret;
    105.   }

crypto/mem.c:104:5: 
    102.       if (ret != NULL)
    103.           memset(ret, 0, num);
    104. >     return ret;
    105.   }
    106.   

crypto/mem.c:105:1: return from a call to CRYPTO_zalloc
    103.           memset(ret, 0, num);
    104.       return ret;
    105. > }
    106.   
    107.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

crypto/err/err.c:654:13: Taking false branch
  652.       if (state == NULL) {
  653.           state = OPENSSL_zalloc(sizeof(*state));
  654.           if (state == NULL)
                     ^
  655.               return NULL;
  656.   

crypto/err/err.c:657:14: 
  655.               return NULL;
  656.   
  657. >         if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {
  658.               ERR_STATE_free(state);
  659.               return NULL;

crypto/threads_pthread.c:84:1: start of procedure CRYPTO_THREAD_set_local()
    82.   }
    83.   
    84. > int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)
    85.   {
    86.       if (pthread_setspecific(*key, val) != 0)

crypto/threads_pthread.c:86:9: Taking false branch
    84.   int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)
    85.   {
    86.       if (pthread_setspecific(*key, val) != 0)
                  ^
    87.           return 0;
    88.   

crypto/threads_pthread.c:89:5: 
    87.           return 0;
    88.   
    89. >     return 1;
    90.   }
    91.   

crypto/threads_pthread.c:90:1: return from a call to CRYPTO_THREAD_set_local
    88.   
    89.       return 1;
    90. > }
    91.   
    92.   int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key)

crypto/err/err.c:657:14: Taking false branch
  655.               return NULL;
  656.   
  657.           if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {
                      ^
  658.               ERR_STATE_free(state);
  659.               return NULL;

crypto/err/err.c:663:9: Skipping OPENSSL_init_crypto(): empty list of specs
  661.   
  662.           /* Ignore failures from these */
  663.           OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
                 ^
  664.           ossl_init_thread_start(OPENSSL_INIT_THREAD_ERR_STATE);
  665.       }

crypto/err/err.c:664:9: Skipping ossl_init_thread_start(): empty list of specs
  662.           /* Ignore failures from these */
  663.           OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
  664.           ossl_init_thread_start(OPENSSL_INIT_THREAD_ERR_STATE);
                 ^
  665.       }
  666.   

crypto/err/err.c:667:5: 
  665.       }
  666.   
  667. >     return state;
  668.   }
  669.   

crypto/err/err.c:668:1: return from a call to ERR_get_state
  666.   
  667.       return state;
  668. > }
  669.   
  670.   int ERR_get_next_error_library(void)

crypto/err/err.c:746:9: Taking false branch
744.       es = ERR_get_state();
745.   
746.       if (es->bottom == es->top)
               ^
747.           return 0;
748.       es->err_flags[es->top] |= ERR_FLAG_MARK;

crypto/err/err.c:748:5: 
746.       if (es->bottom == es->top)
747.           return 0;
748. >     es->err_flags[es->top] |= ERR_FLAG_MARK;
749.       return 1;
750.   }
