ssl/ssl_lib.c:225: error: MEMORY_LEAK
  memory dynamically allocated by call to `CRYPTO_zalloc()` at line 223, column 13 is not reachable after line 225, column 26.
Showing all 34 steps of the trace


ssl/ssl_lib.c:214:1: start of procedure dane_ctx_enable()
212.   };
213.   
214. > static int dane_ctx_enable(struct dane_ctx_st *dctx)
215.   {
216.       const EVP_MD **mdevp;

ssl/ssl_lib.c:218:5: 
216.       const EVP_MD **mdevp;
217.       uint8_t *mdord;
218. >     uint8_t mdmax = DANETLS_MATCHING_LAST;
219.       int n = ((int) mdmax) + 1;          /* int to handle PrivMatch(255) */
220.       size_t i;

ssl/ssl_lib.c:219:5: 
217.       uint8_t *mdord;
218.       uint8_t mdmax = DANETLS_MATCHING_LAST;
219. >     int n = ((int) mdmax) + 1;          /* int to handle PrivMatch(255) */
220.       size_t i;
221.   

ssl/ssl_lib.c:222:5: 
220.       size_t i;
221.   
222. >     mdevp = OPENSSL_zalloc(n * sizeof(*mdevp));
223.       mdord = OPENSSL_zalloc(n * sizeof(*mdord));
224.   

crypto/mem.c:146:1: start of procedure CRYPTO_zalloc()
  144.   }
  145.   
  146. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
  147.   {
  148.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:148:5: 
  146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
  147.   {
  148. >     void *ret = CRYPTO_malloc(num, file, line);
  149.   
  150.       if (ret != NULL)

crypto/mem.c:119:1: start of procedure CRYPTO_malloc()
    117.   }
    118.   
    119. > void *CRYPTO_malloc(size_t num, const char *file, int line)
    120.   {
    121.       void *ret = NULL;

crypto/mem.c:121:5: 
    119.   void *CRYPTO_malloc(size_t num, const char *file, int line)
    120.   {
    121. >     void *ret = NULL;
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:123:9: Taking true branch
    121.       void *ret = NULL;
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                   ^
    124.           return malloc_impl(num, file, line);
    125.   

crypto/mem.c:123:32: Taking true branch
    121.       void *ret = NULL;
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                                          ^
    124.           return malloc_impl(num, file, line);
    125.   

crypto/mem.c:124:9: Skipping __function_pointer__(): unresolved function pointer
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
    124.           return malloc_impl(num, file, line);
                   ^
    125.   
    126.       if (num <= 0)

crypto/mem.c:144:1: return from a call to CRYPTO_malloc
    142.   
    143.       return ret;
    144. > }
    145.   
    146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:150:9: Taking false branch
  148.       void *ret = CRYPTO_malloc(num, file, line);
  149.   
  150.       if (ret != NULL)
                 ^
  151.           memset(ret, 0, num);
  152.       return ret;

crypto/mem.c:152:5: 
  150.       if (ret != NULL)
  151.           memset(ret, 0, num);
  152. >     return ret;
  153.   }
  154.   

crypto/mem.c:153:1: return from a call to CRYPTO_zalloc
  151.           memset(ret, 0, num);
  152.       return ret;
  153. > }
  154.   
  155.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

ssl/ssl_lib.c:223:5: 
221.   
222.       mdevp = OPENSSL_zalloc(n * sizeof(*mdevp));
223. >     mdord = OPENSSL_zalloc(n * sizeof(*mdord));
224.   
225.       if (mdord == NULL || mdevp == NULL) {

crypto/mem.c:146:1: start of procedure CRYPTO_zalloc()
  144.   }
  145.   
  146. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
  147.   {
  148.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:148:5: 
  146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
  147.   {
  148. >     void *ret = CRYPTO_malloc(num, file, line);
  149.   
  150.       if (ret != NULL)

crypto/mem.c:119:1: start of procedure CRYPTO_malloc()
    117.   }
    118.   
    119. > void *CRYPTO_malloc(size_t num, const char *file, int line)
    120.   {
    121.       void *ret = NULL;

crypto/mem.c:121:5: 
    119.   void *CRYPTO_malloc(size_t num, const char *file, int line)
    120.   {
    121. >     void *ret = NULL;
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:123:9: Taking false branch
    121.       void *ret = NULL;
    122.   
    123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                   ^
    124.           return malloc_impl(num, file, line);
    125.   

crypto/mem.c:126:9: Taking false branch
    124.           return malloc_impl(num, file, line);
    125.   
    126.       if (num <= 0)
                   ^
    127.           return NULL;
    128.   

crypto/mem.c:129:5: 
    127.           return NULL;
    128.   
    129. >     allow_customize = 0;
    130.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
    131.       if (call_malloc_debug) {

crypto/mem.c:139:5: 
    137.       }
    138.   #else
    139. >     osslargused(file); osslargused(line);
    140.       ret = malloc(num);
    141.   #endif

crypto/mem.c:139:24: 
    137.       }
    138.   #else
    139. >     osslargused(file); osslargused(line);
    140.       ret = malloc(num);
    141.   #endif

crypto/mem.c:140:5: 
    138.   #else
    139.       osslargused(file); osslargused(line);
    140. >     ret = malloc(num);
    141.   #endif
    142.   

crypto/mem.c:143:5: 
    141.   #endif
    142.   
    143. >     return ret;
    144.   }
    145.   

crypto/mem.c:144:1: return from a call to CRYPTO_malloc
    142.   
    143.       return ret;
    144. > }
    145.   
    146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:150:9: Taking true branch
  148.       void *ret = CRYPTO_malloc(num, file, line);
  149.   
  150.       if (ret != NULL)
                 ^
  151.           memset(ret, 0, num);
  152.       return ret;

crypto/mem.c:151:9: 
  149.   
  150.       if (ret != NULL)
  151. >         memset(ret, 0, num);
  152.       return ret;
  153.   }

crypto/mem.c:152:5: 
  150.       if (ret != NULL)
  151.           memset(ret, 0, num);
  152. >     return ret;
  153.   }
  154.   

crypto/mem.c:153:1: return from a call to CRYPTO_zalloc
  151.           memset(ret, 0, num);
  152.       return ret;
  153. > }
  154.   
  155.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

ssl/ssl_lib.c:225:9: Taking false branch
223.       mdord = OPENSSL_zalloc(n * sizeof(*mdord));
224.   
225.       if (mdord == NULL || mdevp == NULL) {
               ^
226.           OPENSSL_free(mdevp);
227.           SSLerr(SSL_F_DANE_CTX_ENABLE, ERR_R_MALLOC_FAILURE);

ssl/ssl_lib.c:225:26: Taking true branch
223.       mdord = OPENSSL_zalloc(n * sizeof(*mdord));
224.   
225.       if (mdord == NULL || mdevp == NULL) {
                                ^
226.           OPENSSL_free(mdevp);
227.           SSLerr(SSL_F_DANE_CTX_ENABLE, ERR_R_MALLOC_FAILURE);
