test/evp_test.c:1703: error: MEMORY_LEAK
  memory dynamically allocated to `encode_ctx` by call to `EVP_ENCODE_CTX_new()` at line 1699, column 38 is not reachable after line 1703, column 13.
Showing all 55 steps of the trace


test/evp_test.c:1687:1: start of procedure encode_test_run()
1685.   }
1686.   
1687. > static int encode_test_run(struct evp_test *t)
1688.   {
1689.       struct encode_data *edata = t->data;

test/evp_test.c:1689:5: 
1687.   static int encode_test_run(struct evp_test *t)
1688.   {
1689. >     struct encode_data *edata = t->data;
1690.       unsigned char *encode_out = NULL, *decode_out = NULL;
1691.       int output_len, chunk_len;

test/evp_test.c:1690:5: 
1688.   {
1689.       struct encode_data *edata = t->data;
1690. >     unsigned char *encode_out = NULL, *decode_out = NULL;
1691.       int output_len, chunk_len;
1692.       const char *err = "INTERNAL_ERROR";

test/evp_test.c:1692:5: 
1690.       unsigned char *encode_out = NULL, *decode_out = NULL;
1691.       int output_len, chunk_len;
1692. >     const char *err = "INTERNAL_ERROR";
1693.       EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
1694.   

test/evp_test.c:1693:5: 
1691.       int output_len, chunk_len;
1692.       const char *err = "INTERNAL_ERROR";
1693. >     EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
1694.   
1695.       if (decode_ctx == NULL)

crypto/evp/encode.c:96:1: start of procedure EVP_ENCODE_CTX_new()
  94.   #endif
  95.   
  96. > EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void)
  97.   {
  98.       return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));

crypto/evp/encode.c:98:5: 
  96.   EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void)
  97.   {
  98. >     return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));
  99.   }
  100.   

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/evp/encode.c:99:1: return from a call to EVP_ENCODE_CTX_new
  97.   {
  98.       return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));
  99. > }
  100.   
  101.   void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx)

test/evp_test.c:1695:9: Taking false branch
1693.       EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
1694.   
1695.       if (decode_ctx == NULL)
                ^
1696.           goto err;
1697.   

test/evp_test.c:1698:9: Taking true branch
1696.           goto err;
1697.   
1698.       if (edata->encoding == BASE64_CANONICAL_ENCODING) {
                ^
1699.           EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
1700.           if (encode_ctx == NULL)

test/evp_test.c:1699:9: 
1697.   
1698.       if (edata->encoding == BASE64_CANONICAL_ENCODING) {
1699. >         EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
1700.           if (encode_ctx == NULL)
1701.               goto err;

crypto/evp/encode.c:96:1: start of procedure EVP_ENCODE_CTX_new()
  94.   #endif
  95.   
  96. > EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void)
  97.   {
  98.       return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));

crypto/evp/encode.c:98:5: 
  96.   EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void)
  97.   {
  98. >     return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));
  99.   }
  100.   

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/evp/encode.c:99:1: return from a call to EVP_ENCODE_CTX_new
  97.   {
  98.       return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));
  99. > }
  100.   
  101.   void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx)

test/evp_test.c:1700:13: Taking false branch
1698.       if (edata->encoding == BASE64_CANONICAL_ENCODING) {
1699.           EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
1700.           if (encode_ctx == NULL)
                    ^
1701.               goto err;
1702.           encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));

test/evp_test.c:1702:9: 
1700.           if (encode_ctx == NULL)
1701.               goto err;
1702. >         encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));
1703.           if (encode_out == NULL)
1704.               goto err;

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 true 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:75:32: Taking true 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:76:9: Skipping __function_pointer__(): unresolved function pointer
  74.   
  75.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
  76.           return malloc_impl(num, file, line);
                ^
  77.   
  78.       if (num <= 0)

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)

test/evp_test.c:1703:13: Taking true branch
1701.               goto err;
1702.           encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));
1703.           if (encode_out == NULL)
                    ^
1704.               goto err;
1705.   

static int encode_test_run(struct evp_test *t)
{
    struct encode_data *edata = t->data;
    unsigned char *encode_out = NULL, *decode_out = NULL;
    int output_len, chunk_len;
    const char *err = "INTERNAL_ERROR";
    EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
    if (decode_ctx == NULL)
        goto err;
    if (edata->encoding == BASE64_CANONICAL_ENCODING) {
        EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
        if (encode_ctx == NULL)
            goto err;
        encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));
        if (encode_out == NULL)
            goto err;
        EVP_EncodeInit(encode_ctx);
        EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
                         edata->input, edata->input_len);
        output_len = chunk_len;
        EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
        output_len += chunk_len;
        EVP_ENCODE_CTX_free(encode_ctx);
        if (check_var_length_output(t, edata->output, edata->output_len,
                                    encode_out, output_len)) {
            err = "BAD_ENCODING";
            goto err;
        }
    }
    decode_out = OPENSSL_malloc(EVP_DECODE_LENGTH(edata->output_len));
    if (decode_out == NULL)
        goto err;
    EVP_DecodeInit(decode_ctx);
    if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, edata->output,
                         edata->output_len) < 0) {
        err = "DECODE_ERROR";
        goto err;
    }
    output_len = chunk_len;
    if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
        err = "DECODE_ERROR";
        goto err;
    }
    output_len += chunk_len;
    if (edata->encoding != BASE64_INVALID_ENCODING &&
        check_var_length_output(t, edata->input, edata->input_len,
                                decode_out, output_len)) {
        err = "BAD_DECODING";
        goto err;
    }
    err = NULL;
 err:
    t->err = err;
    OPENSSL_free(encode_out);
    OPENSSL_free(decode_out);
    EVP_ENCODE_CTX_free(decode_ctx);
    return 1;
}
['static int encode_test_run(struct evp_test *t)\n{\n    struct encode_data *edata = t->data;\n    unsigned char *encode_out = NULL, *decode_out = NULL;\n    int output_len, chunk_len;\n    const char *err = "INTERNAL_ERROR";\n    EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();\n    if (decode_ctx == NULL)\n        goto err;\n    if (edata->encoding == BASE64_CANONICAL_ENCODING) {\n        EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();\n        if (encode_ctx == NULL)\n            goto err;\n        encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));\n        if (encode_out == NULL)\n            goto err;\n        EVP_EncodeInit(encode_ctx);\n        EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,\n                         edata->input, edata->input_len);\n        output_len = chunk_len;\n        EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);\n        output_len += chunk_len;\n        EVP_ENCODE_CTX_free(encode_ctx);\n        if (check_var_length_output(t, edata->output, edata->output_len,\n                                    encode_out, output_len)) {\n            err = "BAD_ENCODING";\n            goto err;\n        }\n    }\n    decode_out = OPENSSL_malloc(EVP_DECODE_LENGTH(edata->output_len));\n    if (decode_out == NULL)\n        goto err;\n    EVP_DecodeInit(decode_ctx);\n    if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, edata->output,\n                         edata->output_len) < 0) {\n        err = "DECODE_ERROR";\n        goto err;\n    }\n    output_len = chunk_len;\n    if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {\n        err = "DECODE_ERROR";\n        goto err;\n    }\n    output_len += chunk_len;\n    if (edata->encoding != BASE64_INVALID_ENCODING &&\n        check_var_length_output(t, edata->input, edata->input_len,\n                                decode_out, output_len)) {\n        err = "BAD_DECODING";\n        goto err;\n    }\n    err = NULL;\n err:\n    t->err = err;\n    OPENSSL_free(encode_out);\n    OPENSSL_free(decode_out);\n    EVP_ENCODE_CTX_free(decode_ctx);\n    return 1;\n}', 'EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void)\n{\n    return OPENSSL_zalloc(sizeof(EVP_ENCODE_CTX));\n}', 'void *CRYPTO_zalloc(size_t num, const char *file, int line)\n{\n    void *ret = CRYPTO_malloc(num, file, line);\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    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}']