test/evp_test.c:771: error: MEMORY_LEAK
  memory dynamically allocated by call to `EVP_MD_CTX_new()` at line 749, column 12 is not reachable after line 771, column 5.
Showing all 38 steps of the trace


test/evp_test.c:741:1: start of procedure digest_test_run()
739.   }
740.   
741. > static int digest_test_run(struct evp_test *t)
742.   {
743.       struct digest_data *mdata = t->data;

test/evp_test.c:743:5: 
741.   static int digest_test_run(struct evp_test *t)
742.   {
743. >     struct digest_data *mdata = t->data;
744.       size_t i;
745.       const char *err = "INTERNAL_ERROR";

test/evp_test.c:745:5: 
743.       struct digest_data *mdata = t->data;
744.       size_t i;
745. >     const char *err = "INTERNAL_ERROR";
746.       EVP_MD_CTX *mctx;
747.       unsigned char md[EVP_MAX_MD_SIZE];

test/evp_test.c:749:5: 
747.       unsigned char md[EVP_MAX_MD_SIZE];
748.       unsigned int md_len;
749. >     mctx = EVP_MD_CTX_new();
750.       if (!mctx)
751.           goto err;

crypto/evp/digest.c:44:1: start of procedure EVP_MD_CTX_new()
  42.   }
  43.   
  44. > EVP_MD_CTX *EVP_MD_CTX_new(void)
  45.   {
  46.       return OPENSSL_zalloc(sizeof(EVP_MD_CTX));

crypto/evp/digest.c:46:5: 
  44.   EVP_MD_CTX *EVP_MD_CTX_new(void)
  45.   {
  46. >     return OPENSSL_zalloc(sizeof(EVP_MD_CTX));
  47.   }
  48.   

crypto/mem.c:185:1: start of procedure CRYPTO_zalloc()
    183.   }
    184.   
    185. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
    186.   {
    187.       void *ret = CRYPTO_malloc(num, file, line);

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

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

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

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

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

crypto/mem.c:168:5: 
      166.   
      167.       FAILTEST();
      168. >     allow_customize = 0;
      169.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
      170.       if (call_malloc_debug) {

crypto/mem.c:178:5: 
      176.       }
      177.   #else
      178. >     osslargused(file); osslargused(line);
      179.       ret = malloc(num);
      180.   #endif

crypto/mem.c:178:24: 
      176.       }
      177.   #else
      178. >     osslargused(file); osslargused(line);
      179.       ret = malloc(num);
      180.   #endif

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

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

crypto/mem.c:183:1: return from a call to CRYPTO_malloc
      181.   
      182.       return ret;
      183. > }
      184.   
      185.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:190:9: Taking true branch
    188.   
    189.       FAILTEST();
    190.       if (ret != NULL)
                   ^
    191.           memset(ret, 0, num);
    192.       return ret;

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

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

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

crypto/evp/digest.c:47:1: return from a call to EVP_MD_CTX_new
  45.   {
  46.       return OPENSSL_zalloc(sizeof(EVP_MD_CTX));
  47. > }
  48.   
  49.   void EVP_MD_CTX_free(EVP_MD_CTX *ctx)

test/evp_test.c:750:10: Taking false branch
748.       unsigned int md_len;
749.       mctx = EVP_MD_CTX_new();
750.       if (!mctx)
                ^
751.           goto err;
752.       err = "DIGESTINIT_ERROR";

test/evp_test.c:752:5: 
750.       if (!mctx)
751.           goto err;
752. >     err = "DIGESTINIT_ERROR";
753.       if (!EVP_DigestInit_ex(mctx, mdata->digest, NULL))
754.           goto err;

test/evp_test.c:753:10: Taking true branch
751.           goto err;
752.       err = "DIGESTINIT_ERROR";
753.       if (!EVP_DigestInit_ex(mctx, mdata->digest, NULL))
                ^
754.           goto err;
755.       err = "DIGESTUPDATE_ERROR";

test/evp_test.c:770:2: 
768.           goto err;
769.       err = NULL;
770. >  err:
771.       EVP_MD_CTX_free(mctx);
772.       t->err = err;

test/evp_test.c:771:5: 
769.       err = NULL;
770.    err:
771. >     EVP_MD_CTX_free(mctx);
772.       t->err = err;
773.       return 1;

crypto/evp/digest.c:49:1: start of procedure EVP_MD_CTX_free()
  47.   }
  48.   
  49. > void EVP_MD_CTX_free(EVP_MD_CTX *ctx)
  50.   {
  51.       EVP_MD_CTX_reset(ctx);

crypto/evp/digest.c:51:5: Skipping EVP_MD_CTX_reset(): empty list of specs
  49.   void EVP_MD_CTX_free(EVP_MD_CTX *ctx)
  50.   {
  51.       EVP_MD_CTX_reset(ctx);
            ^
  52.       OPENSSL_free(ctx);
  53.   }

crypto/evp/digest.c:52:5: 
  50.   {
  51.       EVP_MD_CTX_reset(ctx);
  52. >     OPENSSL_free(ctx);
  53.   }
  54.   

crypto/mem.c:252:1: start of procedure CRYPTO_free()
    250.   }
    251.   
    252. > void CRYPTO_free(void *str, const char *file, int line)
    253.   {
    254.       if (free_impl != NULL && free_impl != &CRYPTO_free) {

crypto/mem.c:254:9: Taking true branch
    252.   void CRYPTO_free(void *str, const char *file, int line)
    253.   {
    254.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                   ^
    255.           free_impl(str, file, line);
    256.           return;

crypto/mem.c:254:30: Taking true branch
    252.   void CRYPTO_free(void *str, const char *file, int line)
    253.   {
    254.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                                        ^
    255.           free_impl(str, file, line);
    256.           return;

crypto/mem.c:255:9: Skipping __function_pointer__(): unresolved function pointer
    253.   {
    254.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    255.           free_impl(str, file, line);
                   ^
    256.           return;
    257.       }

crypto/mem.c:256:9: 
    254.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    255.           free_impl(str, file, line);
    256. >         return;
    257.       }
    258.   

crypto/mem.c:270:1: return from a call to CRYPTO_free
    268.       free(str);
    269.   #endif
    270. > }
    271.   
    272.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)

crypto/evp/digest.c:53:1: return from a call to EVP_MD_CTX_free
  51.       EVP_MD_CTX_reset(ctx);
  52.       OPENSSL_free(ctx);
  53. > }
  54.   
  55.   int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type)
