ssl/statem/statem_clnt.c:2848: error: MEMORY_LEAK
  memory dynamically allocated by call to `CRYPTO_malloc()` at line 2800, column 11 is not reachable after line 2848, column 5.
Showing all 72 steps of the trace


ssl/statem/statem_clnt.c:2775:1: start of procedure tls_construct_cke_rsa()
2773.   }
2774.   
2775. > static int tls_construct_cke_rsa(SSL *s, WPACKET *pkt, int *al)
2776.   {
2777.   #ifndef OPENSSL_NO_RSA

ssl/statem/statem_clnt.c:2778:5: 
2776.   {
2777.   #ifndef OPENSSL_NO_RSA
2778. >     unsigned char *encdata = NULL;
2779.       EVP_PKEY *pkey = NULL;
2780.       EVP_PKEY_CTX *pctx = NULL;

ssl/statem/statem_clnt.c:2779:5: 
2777.   #ifndef OPENSSL_NO_RSA
2778.       unsigned char *encdata = NULL;
2779. >     EVP_PKEY *pkey = NULL;
2780.       EVP_PKEY_CTX *pctx = NULL;
2781.       size_t enclen;

ssl/statem/statem_clnt.c:2780:5: 
2778.       unsigned char *encdata = NULL;
2779.       EVP_PKEY *pkey = NULL;
2780. >     EVP_PKEY_CTX *pctx = NULL;
2781.       size_t enclen;
2782.       unsigned char *pms = NULL;

ssl/statem/statem_clnt.c:2782:5: 
2780.       EVP_PKEY_CTX *pctx = NULL;
2781.       size_t enclen;
2782. >     unsigned char *pms = NULL;
2783.       size_t pmslen = 0;
2784.   

ssl/statem/statem_clnt.c:2783:5: 
2781.       size_t enclen;
2782.       unsigned char *pms = NULL;
2783. >     size_t pmslen = 0;
2784.   
2785.       if (s->session->peer == NULL) {

ssl/statem/statem_clnt.c:2785:9: Taking false branch
2783.       size_t pmslen = 0;
2784.   
2785.       if (s->session->peer == NULL) {
                ^
2786.           /*
2787.            * We should always have a server certificate with SSL_kRSA.

ssl/statem/statem_clnt.c:2793:5: 
2791.       }
2792.   
2793. >     pkey = X509_get0_pubkey(s->session->peer);
2794.       if (EVP_PKEY_get0_RSA(pkey) == NULL) {
2795.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);

crypto/x509/x509_cmp.c:265:1: start of procedure X509_get0_pubkey()
  263.   }
  264.   
  265. > EVP_PKEY *X509_get0_pubkey(const X509 *x)
  266.   {
  267.       if (x == NULL)

crypto/x509/x509_cmp.c:267:9: Taking false branch
  265.   EVP_PKEY *X509_get0_pubkey(const X509 *x)
  266.   {
  267.       if (x == NULL)
                 ^
  268.           return NULL;
  269.       return X509_PUBKEY_get0(x->cert_info.key);

crypto/x509/x509_cmp.c:269:5: 
  267.       if (x == NULL)
  268.           return NULL;
  269. >     return X509_PUBKEY_get0(x->cert_info.key);
  270.   }
  271.   

crypto/x509/x_pubkey.c:140:1: start of procedure X509_PUBKEY_get0()
    138.   }
    139.   
    140. > EVP_PKEY *X509_PUBKEY_get0(X509_PUBKEY *key)
    141.   {
    142.       EVP_PKEY *ret = NULL;

crypto/x509/x_pubkey.c:142:5: 
    140.   EVP_PKEY *X509_PUBKEY_get0(X509_PUBKEY *key)
    141.   {
    142. >     EVP_PKEY *ret = NULL;
    143.   
    144.       if (key == NULL || key->public_key == NULL)

crypto/x509/x_pubkey.c:144:9: Taking false branch
    142.       EVP_PKEY *ret = NULL;
    143.   
    144.       if (key == NULL || key->public_key == NULL)
                   ^
    145.           return NULL;
    146.   

crypto/x509/x_pubkey.c:144:24: Taking false branch
    142.       EVP_PKEY *ret = NULL;
    143.   
    144.       if (key == NULL || key->public_key == NULL)
                                  ^
    145.           return NULL;
    146.   

crypto/x509/x_pubkey.c:147:9: Taking true branch
    145.           return NULL;
    146.   
    147.       if (key->pkey != NULL)
                   ^
    148.           return key->pkey;
    149.   

crypto/x509/x_pubkey.c:148:9: 
    146.   
    147.       if (key->pkey != NULL)
    148. >         return key->pkey;
    149.   
    150.       /*

crypto/x509/x_pubkey.c:166:1: return from a call to X509_PUBKEY_get0
    164.   
    165.       return NULL;
    166. > }
    167.   
    168.   EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key)

crypto/x509/x509_cmp.c:270:1: return from a call to X509_get0_pubkey
  268.           return NULL;
  269.       return X509_PUBKEY_get0(x->cert_info.key);
  270. > }
  271.   
  272.   EVP_PKEY *X509_get_pubkey(X509 *x)

ssl/statem/statem_clnt.c:2794:9: 
2792.   
2793.       pkey = X509_get0_pubkey(s->session->peer);
2794. >     if (EVP_PKEY_get0_RSA(pkey) == NULL) {
2795.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2796.           return 0;

crypto/evp/p_lib.c:290:1: start of procedure EVP_PKEY_get0_RSA()
  288.   }
  289.   
  290. > RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey)
  291.   {
  292.       if (pkey->type != EVP_PKEY_RSA) {

crypto/evp/p_lib.c:292:9: Taking false branch
  290.   RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey)
  291.   {
  292.       if (pkey->type != EVP_PKEY_RSA) {
                 ^
  293.           EVPerr(EVP_F_EVP_PKEY_GET0_RSA, EVP_R_EXPECTING_AN_RSA_KEY);
  294.           return NULL;

crypto/evp/p_lib.c:296:5: 
  294.           return NULL;
  295.       }
  296. >     return pkey->pkey.rsa;
  297.   }
  298.   

crypto/evp/p_lib.c:297:1: return from a call to EVP_PKEY_get0_RSA
  295.       }
  296.       return pkey->pkey.rsa;
  297. > }
  298.   
  299.   RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey)

ssl/statem/statem_clnt.c:2794:9: Taking false branch
2792.   
2793.       pkey = X509_get0_pubkey(s->session->peer);
2794.       if (EVP_PKEY_get0_RSA(pkey) == NULL) {
                ^
2795.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2796.           return 0;

ssl/statem/statem_clnt.c:2799:5: 
2797.       }
2798.   
2799. >     pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2800.       pms = OPENSSL_malloc(pmslen);
2801.       if (pms == NULL) {

ssl/statem/statem_clnt.c:2800:5: 
2798.   
2799.       pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2800. >     pms = OPENSSL_malloc(pmslen);
2801.       if (pms == NULL) {
2802.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);

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)

ssl/statem/statem_clnt.c:2801:9: Taking false branch
2799.       pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2800.       pms = OPENSSL_malloc(pmslen);
2801.       if (pms == NULL) {
                ^
2802.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);
2803.           *al = SSL_AD_INTERNAL_ERROR;

ssl/statem/statem_clnt.c:2807:5: 
2805.       }
2806.   
2807. >     pms[0] = s->client_version >> 8;
2808.       pms[1] = s->client_version & 0xff;
2809.       /* TODO(size_t): Convert this function */

ssl/statem/statem_clnt.c:2808:5: 
2806.   
2807.       pms[0] = s->client_version >> 8;
2808. >     pms[1] = s->client_version & 0xff;
2809.       /* TODO(size_t): Convert this function */
2810.       if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {

ssl/statem/statem_clnt.c:2810:9: 
2808.       pms[1] = s->client_version & 0xff;
2809.       /* TODO(size_t): Convert this function */
2810. >     if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {
2811.           goto err;
2812.       }

crypto/rand/rand_lib.c:135:1: start of procedure RAND_bytes()
  133.   }
  134.   
  135. > int RAND_bytes(unsigned char *buf, int num)
  136.   {
  137.       const RAND_METHOD *meth = RAND_get_rand_method();

crypto/rand/rand_lib.c:137:5: 
  135.   int RAND_bytes(unsigned char *buf, int num)
  136.   {
  137. >     const RAND_METHOD *meth = RAND_get_rand_method();
  138.       if (meth && meth->bytes)
  139.           return meth->bytes(buf, num);

crypto/rand/rand_lib.c:54:1: start of procedure RAND_get_rand_method()
    52.   }
    53.   
    54. > const RAND_METHOD *RAND_get_rand_method(void)
    55.   {
    56.       const RAND_METHOD *tmp_meth = NULL;

crypto/rand/rand_lib.c:56:5: 
    54.   const RAND_METHOD *RAND_get_rand_method(void)
    55.   {
    56. >     const RAND_METHOD *tmp_meth = NULL;
    57.   
    58.       if (!RUN_ONCE(&rand_lock_init, do_rand_lock_init))

crypto/rand/rand_lib.c:58:10: 
    56.       const RAND_METHOD *tmp_meth = NULL;
    57.   
    58. >     if (!RUN_ONCE(&rand_lock_init, do_rand_lock_init))
    59.           return NULL;
    60.   

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 true 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:107:9: 
      105.   {
      106.       if (pthread_once(once, init) != 0)
      107. >         return 0;
      108.   
      109.       return 1;

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/rand/rand_lib.c:58:10: Condition is false
    56.       const RAND_METHOD *tmp_meth = NULL;
    57.   
    58.       if (!RUN_ONCE(&rand_lock_init, do_rand_lock_init))
                   ^
    59.           return NULL;
    60.   

crypto/rand/rand_lib.c:58:10: Taking true branch
    56.       const RAND_METHOD *tmp_meth = NULL;
    57.   
    58.       if (!RUN_ONCE(&rand_lock_init, do_rand_lock_init))
                   ^
    59.           return NULL;
    60.   

crypto/rand/rand_lib.c:59:9: 
    57.   
    58.       if (!RUN_ONCE(&rand_lock_init, do_rand_lock_init))
    59. >         return NULL;
    60.   
    61.       CRYPTO_THREAD_write_lock(rand_meth_lock);

crypto/rand/rand_lib.c:81:1: return from a call to RAND_get_rand_method
    79.       CRYPTO_THREAD_unlock(rand_meth_lock);
    80.       return tmp_meth;
    81. > }
    82.   
    83.   #ifndef OPENSSL_NO_ENGINE

crypto/rand/rand_lib.c:138:9: Taking false branch
  136.   {
  137.       const RAND_METHOD *meth = RAND_get_rand_method();
  138.       if (meth && meth->bytes)
                 ^
  139.           return meth->bytes(buf, num);
  140.       return (-1);

crypto/rand/rand_lib.c:140:5: 
  138.       if (meth && meth->bytes)
  139.           return meth->bytes(buf, num);
  140. >     return (-1);
  141.   }
  142.   

crypto/rand/rand_lib.c:141:1: return from a call to RAND_bytes
  139.           return meth->bytes(buf, num);
  140.       return (-1);
  141. > }
  142.   
  143.   #if OPENSSL_API_COMPAT < 0x10100000L

ssl/statem/statem_clnt.c:2810:9: Taking true branch
2808.       pms[1] = s->client_version & 0xff;
2809.       /* TODO(size_t): Convert this function */
2810.       if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {
                ^
2811.           goto err;
2812.       }

ssl/statem/statem_clnt.c:2847:2: 
2845.   
2846.       return 1;
2847. >  err:
2848.       OPENSSL_clear_free(pms, pmslen);
2849.       EVP_PKEY_CTX_free(pctx);

ssl/statem/statem_clnt.c:2848:5: 
2846.       return 1;
2847.    err:
2848. >     OPENSSL_clear_free(pms, pmslen);
2849.       EVP_PKEY_CTX_free(pctx);
2850.   

crypto/mem.c:273:1: start of procedure CRYPTO_clear_free()
  271.   }
  272.   
  273. > void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)
  274.   {
  275.       if (str == NULL)

crypto/mem.c:275:9: Taking false branch
  273.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)
  274.   {
  275.       if (str == NULL)
                 ^
  276.           return;
  277.       if (num)

crypto/mem.c:277:9: Taking true branch
  275.       if (str == NULL)
  276.           return;
  277.       if (num)
                 ^
  278.           OPENSSL_cleanse(str, num);
  279.       CRYPTO_free(str, file, line);

crypto/mem.c:278:9: Skipping OPENSSL_cleanse(): method has no implementation
  276.           return;
  277.       if (num)
  278.           OPENSSL_cleanse(str, num);
                 ^
  279.       CRYPTO_free(str, file, line);
  280.   }

crypto/mem.c:279:5: 
  277.       if (num)
  278.           OPENSSL_cleanse(str, num);
  279. >     CRYPTO_free(str, file, line);
  280.   }

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

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

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

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

crypto/mem.c:257:9: 
    255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    256.           free_impl(str, file, line);
    257. >         return;
    258.       }
    259.   

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

crypto/mem.c:280:1: return from a call to CRYPTO_clear_free
  278.           OPENSSL_cleanse(str, num);
  279.       CRYPTO_free(str, file, line);
  280. > }
