crypto/err/err.c:750: error: MEMORY_LEAK
  memory dynamically allocated by call to `ERR_get_state()` at line 746, column 10 is not reachable after line 750, column 5.
Showing all 46 steps of the trace


crypto/err/err.c:742:1: start of procedure ERR_set_mark()
740.   }
741.   
742. > int ERR_set_mark(void)
743.   {
744.       ERR_STATE *es;

crypto/err/err.c:746:5: 
744.       ERR_STATE *es;
745.   
746. >     es = ERR_get_state();
747.   
748.       if (es->bottom == es->top)

crypto/err/err.c:645:1: start of procedure ERR_get_state()
  643.   }
  644.   
  645. > ERR_STATE *ERR_get_state(void)
  646.   {
  647.       ERR_STATE *state = NULL;

crypto/err/err.c:647:5: 
  645.   ERR_STATE *ERR_get_state(void)
  646.   {
  647. >     ERR_STATE *state = NULL;
  648.   
  649.       if (!RUN_ONCE(&err_init, err_do_init))

crypto/err/err.c:649:10: 
  647.       ERR_STATE *state = NULL;
  648.   
  649. >     if (!RUN_ONCE(&err_init, err_do_init))
  650.           return NULL;
  651.   

crypto/threads_pthread.c:104:1: start of procedure CRYPTO_THREAD_run_once()
    102.   }
    103.   
    104. > int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
    105.   {
    106.       if (pthread_once(once, init) != 0)

crypto/threads_pthread.c:106:9: Taking false branch
    104.   int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
    105.   {
    106.       if (pthread_once(once, init) != 0)
                   ^
    107.           return 0;
    108.   

crypto/threads_pthread.c:109:5: 
    107.           return 0;
    108.   
    109. >     return 1;
    110.   }
    111.   

crypto/threads_pthread.c:110:1: return from a call to CRYPTO_THREAD_run_once
    108.   
    109.       return 1;
    110. > }
    111.   
    112.   int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *))

crypto/err/err.c:649:10: Condition is true
  647.       ERR_STATE *state = NULL;
  648.   
  649.       if (!RUN_ONCE(&err_init, err_do_init))
                  ^
  650.           return NULL;
  651.   

crypto/err/err.c:649:10: Taking false branch
  647.       ERR_STATE *state = NULL;
  648.   
  649.       if (!RUN_ONCE(&err_init, err_do_init))
                  ^
  650.           return NULL;
  651.   

crypto/err/err.c:652:5: 
  650.           return NULL;
  651.   
  652. >     state = CRYPTO_THREAD_get_local(&err_thread_local);
  653.   
  654.       if (state == NULL) {

crypto/threads_pthread.c:120:1: start of procedure CRYPTO_THREAD_get_local()
    118.   }
    119.   
    120. > void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)
    121.   {
    122.       return pthread_getspecific(*key);

crypto/threads_pthread.c:122:5: Skipping pthread_getspecific(): method has no implementation
    120.   void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)
    121.   {
    122.       return pthread_getspecific(*key);
               ^
    123.   }
    124.   

crypto/threads_pthread.c:123:1: return from a call to CRYPTO_THREAD_get_local
    121.   {
    122.       return pthread_getspecific(*key);
    123. > }
    124.   
    125.   int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)

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

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

crypto/mem.c:186:1: start of procedure CRYPTO_zalloc()
    184.   }
    185.   
    186. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
    187.   {
    188.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:188:5: 
    186.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
    187.   {
    188. >     void *ret = CRYPTO_malloc(num, file, line);
    189.   
    190.       FAILTEST();

crypto/mem.c:158:1: start of procedure CRYPTO_malloc()
      156.   #endif
      157.   
      158. > void *CRYPTO_malloc(size_t num, const char *file, int line)
      159.   {
      160.       void *ret = NULL;

crypto/mem.c:160:5: 
      158.   void *CRYPTO_malloc(size_t num, const char *file, int line)
      159.   {
      160. >     void *ret = NULL;
      161.   
      162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:162:9: Taking false branch
      160.       void *ret = NULL;
      161.   
      162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                     ^
      163.           return malloc_impl(num, file, line);
      164.   

crypto/mem.c:165:9: Taking false branch
      163.           return malloc_impl(num, file, line);
      164.   
      165.       if (num == 0)
                     ^
      166.           return NULL;
      167.   

crypto/mem.c:169:5: 
      167.   
      168.       FAILTEST();
      169. >     allow_customize = 0;
      170.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
      171.       if (call_malloc_debug) {

crypto/mem.c:179:5: 
      177.       }
      178.   #else
      179. >     osslargused(file); osslargused(line);
      180.       ret = malloc(num);
      181.   #endif

crypto/mem.c:179:24: 
      177.       }
      178.   #else
      179. >     osslargused(file); osslargused(line);
      180.       ret = malloc(num);
      181.   #endif

crypto/mem.c:180:5: 
      178.   #else
      179.       osslargused(file); osslargused(line);
      180. >     ret = malloc(num);
      181.   #endif
      182.   

crypto/mem.c:183:5: 
      181.   #endif
      182.   
      183. >     return ret;
      184.   }
      185.   

crypto/mem.c:184:1: return from a call to CRYPTO_malloc
      182.   
      183.       return ret;
      184. > }
      185.   
      186.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:191:9: Taking true branch
    189.   
    190.       FAILTEST();
    191.       if (ret != NULL)
                   ^
    192.           memset(ret, 0, num);
    193.       return ret;

crypto/mem.c:192:9: 
    190.       FAILTEST();
    191.       if (ret != NULL)
    192. >         memset(ret, 0, num);
    193.       return ret;
    194.   }

crypto/mem.c:193:5: 
    191.       if (ret != NULL)
    192.           memset(ret, 0, num);
    193. >     return ret;
    194.   }
    195.   

crypto/mem.c:194:1: return from a call to CRYPTO_zalloc
    192.           memset(ret, 0, num);
    193.       return ret;
    194. > }
    195.   
    196.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

crypto/err/err.c:656:13: Taking false branch
  654.       if (state == NULL) {
  655.           state = OPENSSL_zalloc(sizeof(*state));
  656.           if (state == NULL)
                     ^
  657.               return NULL;
  658.   

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

crypto/threads_pthread.c:125:1: start of procedure CRYPTO_THREAD_set_local()
    123.   }
    124.   
    125. > int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)
    126.   {
    127.       if (pthread_setspecific(*key, val) != 0)

crypto/threads_pthread.c:127:9: Taking false branch
    125.   int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)
    126.   {
    127.       if (pthread_setspecific(*key, val) != 0)
                   ^
    128.           return 0;
    129.   

crypto/threads_pthread.c:130:5: 
    128.           return 0;
    129.   
    130. >     return 1;
    131.   }
    132.   

crypto/threads_pthread.c:131:1: return from a call to CRYPTO_THREAD_set_local
    129.   
    130.       return 1;
    131. > }
    132.   
    133.   int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key)

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

crypto/err/err.c:665:9: Skipping OPENSSL_init_crypto(): empty list of specs
  663.   
  664.           /* Ignore failures from these */
  665.           OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
                 ^
  666.           ossl_init_thread_start(OPENSSL_INIT_THREAD_ERR_STATE);
  667.       }

crypto/err/err.c:666:9: Skipping ossl_init_thread_start(): empty list of specs
  664.           /* Ignore failures from these */
  665.           OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
  666.           ossl_init_thread_start(OPENSSL_INIT_THREAD_ERR_STATE);
                 ^
  667.       }
  668.   

crypto/err/err.c:669:5: 
  667.       }
  668.   
  669. >     return state;
  670.   }
  671.   

crypto/err/err.c:670:1: return from a call to ERR_get_state
  668.   
  669.       return state;
  670. > }
  671.   
  672.   int ERR_get_next_error_library(void)

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

crypto/err/err.c:750:5: 
748.       if (es->bottom == es->top)
749.           return 0;
750. >     es->err_flags[es->top] |= ERR_FLAG_MARK;
751.       return 1;
752.   }

int ERR_set_mark(void)
{
    ERR_STATE *es;
    es = ERR_get_state();
    if (es->bottom == es->top)
        return 0;
    es->err_flags[es->top] |= ERR_FLAG_MARK;
    return 1;
}
['int ERR_set_mark(void)\n{\n    ERR_STATE *es;\n    es = ERR_get_state();\n    if (es->bottom == es->top)\n        return 0;\n    es->err_flags[es->top] |= ERR_FLAG_MARK;\n    return 1;\n}', 'ERR_STATE *ERR_get_state(void)\n{\n    ERR_STATE *state = NULL;\n    if (!RUN_ONCE(&err_init, err_do_init))\n        return NULL;\n    state = CRYPTO_THREAD_get_local(&err_thread_local);\n    if (state == NULL) {\n        state = OPENSSL_zalloc(sizeof(*state));\n        if (state == NULL)\n            return NULL;\n        if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {\n            ERR_STATE_free(state);\n            return NULL;\n        }\n        OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);\n        ossl_init_thread_start(OPENSSL_INIT_THREAD_ERR_STATE);\n    }\n    return state;\n}', 'int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))\n{\n    if (pthread_once(once, init) != 0)\n        return 0;\n    return 1;\n}', 'void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)\n{\n    return pthread_getspecific(*key);\n}', 'void *CRYPTO_zalloc(size_t num, const char *file, int line)\n{\n    void *ret = CRYPTO_malloc(num, file, line);\n    FAILTEST();\n    if (ret != NULL)\n        memset(ret, 0, num);\n    return ret;\n}', 'void *CRYPTO_malloc(size_t num, const char *file, int line)\n{\n    void *ret = NULL;\n    if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)\n        return malloc_impl(num, file, line);\n    if (num == 0)\n        return NULL;\n    FAILTEST();\n    allow_customize = 0;\n#ifndef OPENSSL_NO_CRYPTO_MDEBUG\n    if (call_malloc_debug) {\n        CRYPTO_mem_debug_malloc(NULL, num, 0, file, line);\n        ret = malloc(num);\n        CRYPTO_mem_debug_malloc(ret, num, 1, file, line);\n    } else {\n        ret = malloc(num);\n    }\n#else\n    osslargused(file); osslargused(line);\n    ret = malloc(num);\n#endif\n    return ret;\n}', 'int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)\n{\n    if (pthread_setspecific(*key, val) != 0)\n        return 0;\n    return 1;\n}']