test/evp_extra_test.c:263: error: MEMORY_LEAK
  memory dynamically allocated by call to `EVP_MD_CTX_new()` at line 223, column 14 is not reachable after line 263, column 5.
Showing all 69 steps of the trace


test/evp_extra_test.c:215:1: start of procedure test_EVP_DigestSignInit()
213.   }
214.   
215. > static int test_EVP_DigestSignInit(void)
216.   {
217.       int ret = 0;

test/evp_extra_test.c:217:5: 
215.   static int test_EVP_DigestSignInit(void)
216.   {
217. >     int ret = 0;
218.       EVP_PKEY *pkey = NULL;
219.       unsigned char *sig = NULL;

test/evp_extra_test.c:218:5: 
216.   {
217.       int ret = 0;
218. >     EVP_PKEY *pkey = NULL;
219.       unsigned char *sig = NULL;
220.       size_t sig_len = 0;

test/evp_extra_test.c:219:5: 
217.       int ret = 0;
218.       EVP_PKEY *pkey = NULL;
219. >     unsigned char *sig = NULL;
220.       size_t sig_len = 0;
221.       EVP_MD_CTX *md_ctx, *md_ctx_verify;

test/evp_extra_test.c:220:5: 
218.       EVP_PKEY *pkey = NULL;
219.       unsigned char *sig = NULL;
220. >     size_t sig_len = 0;
221.       EVP_MD_CTX *md_ctx, *md_ctx_verify;
222.   

test/evp_extra_test.c:223:5: 
221.       EVP_MD_CTX *md_ctx, *md_ctx_verify;
222.   
223. >     md_ctx = EVP_MD_CTX_new();
224.       md_ctx_verify = EVP_MD_CTX_new();
225.       if (md_ctx == NULL || md_ctx_verify == NULL)

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_extra_test.c:224:5: 
222.   
223.       md_ctx = EVP_MD_CTX_new();
224. >     md_ctx_verify = EVP_MD_CTX_new();
225.       if (md_ctx == NULL || md_ctx_verify == NULL)
226.           goto out;

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 true 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:161:32: Taking true 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:162:9: Skipping __function_pointer__(): unresolved function pointer
      160.   
      161.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
      162.           return malloc_impl(num, file, line);
                     ^
      163.   
      164.       if (num <= 0)

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 false branch
    188.   
    189.       FAILTEST();
    190.       if (ret != NULL)
                   ^
    191.           memset(ret, 0, num);
    192.       return ret;

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_extra_test.c:225:9: Taking false branch
223.       md_ctx = EVP_MD_CTX_new();
224.       md_ctx_verify = EVP_MD_CTX_new();
225.       if (md_ctx == NULL || md_ctx_verify == NULL)
               ^
226.           goto out;
227.   

test/evp_extra_test.c:225:27: Taking true branch
223.       md_ctx = EVP_MD_CTX_new();
224.       md_ctx_verify = EVP_MD_CTX_new();
225.       if (md_ctx == NULL || md_ctx_verify == NULL)
                                 ^
226.           goto out;
227.   

test/evp_extra_test.c:258:2: 
256.       ret = 1;
257.   
258. >  out:
259.       if (!ret) {
260.           ERR_print_errors_fp(stderr);

test/evp_extra_test.c:259:10: Taking true branch
257.   
258.    out:
259.       if (!ret) {
                ^
260.           ERR_print_errors_fp(stderr);
261.       }

test/evp_extra_test.c:260:9: 
258.    out:
259.       if (!ret) {
260. >         ERR_print_errors_fp(stderr);
261.       }
262.   

crypto/err/err_prn.c:57:1: start of procedure ERR_print_errors_fp()
  55.   
  56.   #ifndef OPENSSL_NO_STDIO
  57. > void ERR_print_errors_fp(FILE *fp)
  58.   {
  59.       BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE);

crypto/err/err_prn.c:59:5: 
  57.   void ERR_print_errors_fp(FILE *fp)
  58.   {
  59. >     BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE);
  60.       if (bio == NULL)
  61.           return;

crypto/bio/bss_file.c:101:1: start of procedure BIO_new_fp()
    99.   }
    100.   
    101. > BIO *BIO_new_fp(FILE *stream, int close_flag)
    102.   {
    103.       BIO *ret;

crypto/bio/bss_file.c:105:9: 
    103.       BIO *ret;
    104.   
    105. >     if ((ret = BIO_new(BIO_s_file())) == NULL)
    106.           return (NULL);
    107.   

crypto/bio/bss_file.c:114:1: start of procedure BIO_s_file()
      112.   }
      113.   
      114. > const BIO_METHOD *BIO_s_file(void)
      115.   {
      116.       return (&methods_filep);

crypto/bio/bss_file.c:116:5: 
      114.   const BIO_METHOD *BIO_s_file(void)
      115.   {
      116. >     return (&methods_filep);
      117.   }
      118.   

crypto/bio/bss_file.c:117:1: return from a call to BIO_s_file
      115.   {
      116.       return (&methods_filep);
      117. > }
      118.   
      119.   static int file_new(BIO *bi)

crypto/bio/bss_file.c:105:9: Taking true branch
    103.       BIO *ret;
    104.   
    105.       if ((ret = BIO_new(BIO_s_file())) == NULL)
                   ^
    106.           return (NULL);
    107.   

crypto/bio/bss_file.c:106:9: 
    104.   
    105.       if ((ret = BIO_new(BIO_s_file())) == NULL)
    106. >         return (NULL);
    107.   
    108.       /* redundant flag, left for documentation purposes */

crypto/bio/bss_file.c:112:1: return from a call to BIO_new_fp
    110.       BIO_set_fp(ret, stream, close_flag);
    111.       return (ret);
    112. > }
    113.   
    114.   const BIO_METHOD *BIO_s_file(void)

crypto/err/err_prn.c:60:9: Taking true branch
  58.   {
  59.       BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE);
  60.       if (bio == NULL)
                ^
  61.           return;
  62.   

crypto/err/err_prn.c:61:9: 
  59.       BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE);
  60.       if (bio == NULL)
  61. >         return;
  62.   
  63.       ERR_print_errors_cb(print_bio, bio);

crypto/err/err_prn.c:65:1: return from a call to ERR_print_errors_fp
  63.       ERR_print_errors_cb(print_bio, bio);
  64.       BIO_free(bio);
  65. > }
  66.   #endif

test/evp_extra_test.c:263:5: 
261.       }
262.   
263. >     EVP_MD_CTX_free(md_ctx);
264.       EVP_MD_CTX_free(md_ctx_verify);
265.       EVP_PKEY_free(pkey);

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)
