crypto/err/err.c:686: error: MEMORY_LEAK
  memory dynamically allocated by call to `CRYPTO_zalloc()` at line 681, column 17 is not reachable after line 686, column 13.
Showing all 39 steps of the trace


crypto/err/err.c:671:1: start of procedure ERR_get_state()
669.   }
670.   
671. > ERR_STATE *ERR_get_state(void)
672.   {
673.       ERR_STATE *state = NULL;

crypto/err/err.c:673:5: 
671.   ERR_STATE *ERR_get_state(void)
672.   {
673. >     ERR_STATE *state = NULL;
674.   
675.       if (!RUN_ONCE(&err_init, err_do_init))

crypto/err/err.c:675:10: 
673.       ERR_STATE *state = NULL;
674.   
675. >     if (!RUN_ONCE(&err_init, err_do_init))
676.           return NULL;
677.   

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:675:10: Condition is true
673.       ERR_STATE *state = NULL;
674.   
675.       if (!RUN_ONCE(&err_init, err_do_init))
                ^
676.           return NULL;
677.   

crypto/err/err.c:675:10: Taking false branch
673.       ERR_STATE *state = NULL;
674.   
675.       if (!RUN_ONCE(&err_init, err_do_init))
                ^
676.           return NULL;
677.   

crypto/err/err.c:678:5: 
676.           return NULL;
677.   
678. >     state = CRYPTO_THREAD_get_local(&err_thread_local);
679.   
680.       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:680:9: Taking true branch
678.       state = CRYPTO_THREAD_get_local(&err_thread_local);
679.   
680.       if (state == NULL) {
               ^
681.           state = OPENSSL_zalloc(sizeof(*state));
682.           if (state == NULL)

crypto/err/err.c:681:9: 
679.   
680.       if (state == NULL) {
681. >         state = OPENSSL_zalloc(sizeof(*state));
682.           if (state == NULL)
683.               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:682:13: Taking false branch
680.       if (state == NULL) {
681.           state = OPENSSL_zalloc(sizeof(*state));
682.           if (state == NULL)
                   ^
683.               return NULL;
684.   

crypto/err/err.c:685:14: 
683.               return NULL;
684.   
685. >         if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {
686.               ERR_STATE_free(state);
687.               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 true 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:128:9: 
  126.   {
  127.       if (pthread_setspecific(*key, val) != 0)
  128. >         return 0;
  129.   
  130.       return 1;

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:685:14: Taking true branch
683.               return NULL;
684.   
685.           if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {
                    ^
686.               ERR_STATE_free(state);
687.               return NULL;

crypto/err/err.c:686:13: Skipping ERR_STATE_free(): empty list of specs
684.   
685.           if (!CRYPTO_THREAD_set_local(&err_thread_local, state)) {
686.               ERR_STATE_free(state);
                   ^
687.               return NULL;
688.           }
