ssl/statem/statem_clnt.c:2857: error: MEMORY_LEAK
  memory dynamically allocated by call to `CRYPTO_malloc()` at line 2809, column 11 is not reachable after line 2857, column 5.
Showing all 64 steps of the trace


ssl/statem/statem_clnt.c:2784:1: start of procedure tls_construct_cke_rsa()
2782.   }
2783.   
2784. > static int tls_construct_cke_rsa(SSL *s, WPACKET *pkt, int *al)
2785.   {
2786.   #ifndef OPENSSL_NO_RSA

ssl/statem/statem_clnt.c:2787:5: 
2785.   {
2786.   #ifndef OPENSSL_NO_RSA
2787. >     unsigned char *encdata = NULL;
2788.       EVP_PKEY *pkey = NULL;
2789.       EVP_PKEY_CTX *pctx = NULL;

ssl/statem/statem_clnt.c:2788:5: 
2786.   #ifndef OPENSSL_NO_RSA
2787.       unsigned char *encdata = NULL;
2788. >     EVP_PKEY *pkey = NULL;
2789.       EVP_PKEY_CTX *pctx = NULL;
2790.       size_t enclen;

ssl/statem/statem_clnt.c:2789:5: 
2787.       unsigned char *encdata = NULL;
2788.       EVP_PKEY *pkey = NULL;
2789. >     EVP_PKEY_CTX *pctx = NULL;
2790.       size_t enclen;
2791.       unsigned char *pms = NULL;

ssl/statem/statem_clnt.c:2791:5: 
2789.       EVP_PKEY_CTX *pctx = NULL;
2790.       size_t enclen;
2791. >     unsigned char *pms = NULL;
2792.       size_t pmslen = 0;
2793.   

ssl/statem/statem_clnt.c:2792:5: 
2790.       size_t enclen;
2791.       unsigned char *pms = NULL;
2792. >     size_t pmslen = 0;
2793.   
2794.       if (s->session->peer == NULL) {

ssl/statem/statem_clnt.c:2794:9: Taking false branch
2792.       size_t pmslen = 0;
2793.   
2794.       if (s->session->peer == NULL) {
                ^
2795.           /*
2796.            * We should always have a server certificate with SSL_kRSA.

ssl/statem/statem_clnt.c:2802:5: 
2800.       }
2801.   
2802. >     pkey = X509_get0_pubkey(s->session->peer);
2803.       if (EVP_PKEY_get0_RSA(pkey) == NULL) {
2804.           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:2803:9: 
2801.   
2802.       pkey = X509_get0_pubkey(s->session->peer);
2803. >     if (EVP_PKEY_get0_RSA(pkey) == NULL) {
2804.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2805.           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:2803:9: Taking false branch
2801.   
2802.       pkey = X509_get0_pubkey(s->session->peer);
2803.       if (EVP_PKEY_get0_RSA(pkey) == NULL) {
                ^
2804.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2805.           return 0;

ssl/statem/statem_clnt.c:2808:5: 
2806.       }
2807.   
2808. >     pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2809.       pms = OPENSSL_malloc(pmslen);
2810.       if (pms == NULL) {

ssl/statem/statem_clnt.c:2809:5: 
2807.   
2808.       pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2809. >     pms = OPENSSL_malloc(pmslen);
2810.       if (pms == NULL) {
2811.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);

crypto/mem.c:169:1: start of procedure CRYPTO_malloc()
  167.   #endif
  168.   
  169. > void *CRYPTO_malloc(size_t num, const char *file, int line)
  170.   {
  171.       void *ret = NULL;

crypto/mem.c:171:5: 
  169.   void *CRYPTO_malloc(size_t num, const char *file, int line)
  170.   {
  171. >     void *ret = NULL;
  172.   
  173.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:173:9: Taking false branch
  171.       void *ret = NULL;
  172.   
  173.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                 ^
  174.           return malloc_impl(num, file, line);
  175.   

crypto/mem.c:176:9: Taking false branch
  174.           return malloc_impl(num, file, line);
  175.   
  176.       if (num == 0)
                 ^
  177.           return NULL;
  178.   

crypto/mem.c:180:5: 
  178.   
  179.       FAILTEST();
  180. >     allow_customize = 0;
  181.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
  182.       if (call_malloc_debug) {

crypto/mem.c:190:5: 
  188.       }
  189.   #else
  190. >     osslargused(file); osslargused(line);
  191.       ret = malloc(num);
  192.   #endif

crypto/mem.c:190:24: 
  188.       }
  189.   #else
  190. >     osslargused(file); osslargused(line);
  191.       ret = malloc(num);
  192.   #endif

crypto/mem.c:191:5: 
  189.   #else
  190.       osslargused(file); osslargused(line);
  191. >     ret = malloc(num);
  192.   #endif
  193.   

crypto/mem.c:194:5: 
  192.   #endif
  193.   
  194. >     return ret;
  195.   }
  196.   

crypto/mem.c:195:1: return from a call to CRYPTO_malloc
  193.   
  194.       return ret;
  195. > }
  196.   
  197.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

ssl/statem/statem_clnt.c:2810:9: Taking false branch
2808.       pmslen = SSL_MAX_MASTER_KEY_LENGTH;
2809.       pms = OPENSSL_malloc(pmslen);
2810.       if (pms == NULL) {
                ^
2811.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);
2812.           *al = SSL_AD_INTERNAL_ERROR;

ssl/statem/statem_clnt.c:2816:5: 
2814.       }
2815.   
2816. >     pms[0] = s->client_version >> 8;
2817.       pms[1] = s->client_version & 0xff;
2818.       /* TODO(size_t): Convert this function */

ssl/statem/statem_clnt.c:2817:5: 
2815.   
2816.       pms[0] = s->client_version >> 8;
2817. >     pms[1] = s->client_version & 0xff;
2818.       /* TODO(size_t): Convert this function */
2819.       if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {

ssl/statem/statem_clnt.c:2819:9: Taking false branch
2817.       pms[1] = s->client_version & 0xff;
2818.       /* TODO(size_t): Convert this function */
2819.       if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {
                ^
2820.           goto err;
2821.       }

ssl/statem/statem_clnt.c:2824:9: Taking true branch
2822.   
2823.       /* Fix buf for TLS and beyond */
2824.       if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {
                ^
2825.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2826.           goto err;

ssl/statem/statem_clnt.c:2824:39: 
2822.   
2823.       /* Fix buf for TLS and beyond */
2824. >     if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {
2825.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2826.           goto err;

ssl/packet.c:270:1: start of procedure WPACKET_start_sub_packet_len__()
  268.   }
  269.   
  270. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
  271.   {
  272.       WPACKET_SUB *sub;

ssl/packet.c:276:10: Condition is false
  274.   
  275.       /* Internal API, so should not fail */
  276.       if (!ossl_assert(pkt->subs != NULL))
                  ^
  277.           return 0;
  278.   

ssl/packet.c:276:10: Taking true branch
  274.   
  275.       /* Internal API, so should not fail */
  276.       if (!ossl_assert(pkt->subs != NULL))
                  ^
  277.           return 0;
  278.   

ssl/packet.c:277:9: 
  275.       /* Internal API, so should not fail */
  276.       if (!ossl_assert(pkt->subs != NULL))
  277. >         return 0;
  278.   
  279.       sub = OPENSSL_zalloc(sizeof(*sub));

ssl/packet.c:299:1: return from a call to WPACKET_start_sub_packet_len__
  297.   
  298.       return 1;
  299. > }
  300.   
  301.   int WPACKET_start_sub_packet(WPACKET *pkt)

ssl/statem/statem_clnt.c:2824:39: Taking true branch
2822.   
2823.       /* Fix buf for TLS and beyond */
2824.       if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {
                                              ^
2825.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
2826.           goto err;

ssl/statem/statem_clnt.c:2825:9: Skipping ERR_put_error(): empty list of specs
2823.       /* Fix buf for TLS and beyond */
2824.       if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {
2825.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
                ^
2826.           goto err;
2827.       }

ssl/statem/statem_clnt.c:2856:2: 
2854.   
2855.       return 1;
2856. >  err:
2857.       OPENSSL_clear_free(pms, pmslen);
2858.       EVP_PKEY_CTX_free(pctx);

ssl/statem/statem_clnt.c:2857:5: 
2855.       return 1;
2856.    err:
2857. >     OPENSSL_clear_free(pms, pmslen);
2858.       EVP_PKEY_CTX_free(pctx);
2859.   

crypto/mem.c:284:1: start of procedure CRYPTO_clear_free()
  282.   }
  283.   
  284. > void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)
  285.   {
  286.       if (str == NULL)

crypto/mem.c:286:9: Taking false branch
  284.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)
  285.   {
  286.       if (str == NULL)
                 ^
  287.           return;
  288.       if (num)

crypto/mem.c:288:9: Taking true branch
  286.       if (str == NULL)
  287.           return;
  288.       if (num)
                 ^
  289.           OPENSSL_cleanse(str, num);
  290.       CRYPTO_free(str, file, line);

crypto/mem.c:289:9: Skipping OPENSSL_cleanse(): method has no implementation
  287.           return;
  288.       if (num)
  289.           OPENSSL_cleanse(str, num);
                 ^
  290.       CRYPTO_free(str, file, line);
  291.   }

crypto/mem.c:290:5: 
  288.       if (num)
  289.           OPENSSL_cleanse(str, num);
  290. >     CRYPTO_free(str, file, line);
  291.   }

crypto/mem.c:264:1: start of procedure CRYPTO_free()
    262.   }
    263.   
    264. > void CRYPTO_free(void *str, const char *file, int line)
    265.   {
    266.       if (free_impl != NULL && free_impl != &CRYPTO_free) {

crypto/mem.c:266:9: Taking true branch
    264.   void CRYPTO_free(void *str, const char *file, int line)
    265.   {
    266.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                   ^
    267.           free_impl(str, file, line);
    268.           return;

crypto/mem.c:266:30: Taking true branch
    264.   void CRYPTO_free(void *str, const char *file, int line)
    265.   {
    266.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                                        ^
    267.           free_impl(str, file, line);
    268.           return;

crypto/mem.c:267:9: Skipping __function_pointer__(): unresolved function pointer
    265.   {
    266.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    267.           free_impl(str, file, line);
                   ^
    268.           return;
    269.       }

crypto/mem.c:268:9: 
    266.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    267.           free_impl(str, file, line);
    268. >         return;
    269.       }
    270.   

crypto/mem.c:282:1: return from a call to CRYPTO_free
    280.       free(str);
    281.   #endif
    282. > }
    283.   
    284.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)

crypto/mem.c:291:1: return from a call to CRYPTO_clear_free
  289.           OPENSSL_cleanse(str, num);
  290.       CRYPTO_free(str, file, line);
  291. > }

static int tls_construct_cke_rsa(SSL *s, WPACKET *pkt, int *al)
{
#ifndef OPENSSL_NO_RSA
    unsigned char *encdata = NULL;
    EVP_PKEY *pkey = NULL;
    EVP_PKEY_CTX *pctx = NULL;
    size_t enclen;
    unsigned char *pms = NULL;
    size_t pmslen = 0;
    if (s->session->peer == NULL) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
        return 0;
    }
    pkey = X509_get0_pubkey(s->session->peer);
    if (EVP_PKEY_get0_RSA(pkey) == NULL) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
        return 0;
    }
    pmslen = SSL_MAX_MASTER_KEY_LENGTH;
    pms = OPENSSL_malloc(pmslen);
    if (pms == NULL) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);
        *al = SSL_AD_INTERNAL_ERROR;
        return 0;
    }
    pms[0] = s->client_version >> 8;
    pms[1] = s->client_version & 0xff;
    if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {
        goto err;
    }
    if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
        goto err;
    }
    pctx = EVP_PKEY_CTX_new(pkey, NULL);
    if (pctx == NULL || EVP_PKEY_encrypt_init(pctx) <= 0
        || EVP_PKEY_encrypt(pctx, NULL, &enclen, pms, pmslen) <= 0) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_EVP_LIB);
        goto err;
    }
    if (!WPACKET_allocate_bytes(pkt, enclen, &encdata)
            || EVP_PKEY_encrypt(pctx, encdata, &enclen, pms, pmslen) <= 0) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, SSL_R_BAD_RSA_ENCRYPT);
        goto err;
    }
    EVP_PKEY_CTX_free(pctx);
    pctx = NULL;
    if (s->version > SSL3_VERSION && !WPACKET_close(pkt)) {
        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
        goto err;
    }
    if (!ssl_log_rsa_client_key_exchange(s, encdata, enclen, pms, pmslen))
        goto err;
    s->s3->tmp.pms = pms;
    s->s3->tmp.pmslen = pmslen;
    return 1;
 err:
    OPENSSL_clear_free(pms, pmslen);
    EVP_PKEY_CTX_free(pctx);
    return 0;
#else
    SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);
    *al = SSL_AD_INTERNAL_ERROR;
    return 0;
#endif
}
['static int tls_construct_cke_rsa(SSL *s, WPACKET *pkt, int *al)\n{\n#ifndef OPENSSL_NO_RSA\n    unsigned char *encdata = NULL;\n    EVP_PKEY *pkey = NULL;\n    EVP_PKEY_CTX *pctx = NULL;\n    size_t enclen;\n    unsigned char *pms = NULL;\n    size_t pmslen = 0;\n    if (s->session->peer == NULL) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);\n        return 0;\n    }\n    pkey = X509_get0_pubkey(s->session->peer);\n    if (EVP_PKEY_get0_RSA(pkey) == NULL) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);\n        return 0;\n    }\n    pmslen = SSL_MAX_MASTER_KEY_LENGTH;\n    pms = OPENSSL_malloc(pmslen);\n    if (pms == NULL) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_MALLOC_FAILURE);\n        *al = SSL_AD_INTERNAL_ERROR;\n        return 0;\n    }\n    pms[0] = s->client_version >> 8;\n    pms[1] = s->client_version & 0xff;\n    if (RAND_bytes(pms + 2, (int)(pmslen - 2)) <= 0) {\n        goto err;\n    }\n    if (s->version > SSL3_VERSION && !WPACKET_start_sub_packet_u16(pkt)) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);\n        goto err;\n    }\n    pctx = EVP_PKEY_CTX_new(pkey, NULL);\n    if (pctx == NULL || EVP_PKEY_encrypt_init(pctx) <= 0\n        || EVP_PKEY_encrypt(pctx, NULL, &enclen, pms, pmslen) <= 0) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_EVP_LIB);\n        goto err;\n    }\n    if (!WPACKET_allocate_bytes(pkt, enclen, &encdata)\n            || EVP_PKEY_encrypt(pctx, encdata, &enclen, pms, pmslen) <= 0) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, SSL_R_BAD_RSA_ENCRYPT);\n        goto err;\n    }\n    EVP_PKEY_CTX_free(pctx);\n    pctx = NULL;\n    if (s->version > SSL3_VERSION && !WPACKET_close(pkt)) {\n        SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);\n        goto err;\n    }\n    if (!ssl_log_rsa_client_key_exchange(s, encdata, enclen, pms, pmslen))\n        goto err;\n    s->s3->tmp.pms = pms;\n    s->s3->tmp.pmslen = pmslen;\n    return 1;\n err:\n    OPENSSL_clear_free(pms, pmslen);\n    EVP_PKEY_CTX_free(pctx);\n    return 0;\n#else\n    SSLerr(SSL_F_TLS_CONSTRUCT_CKE_RSA, ERR_R_INTERNAL_ERROR);\n    *al = SSL_AD_INTERNAL_ERROR;\n    return 0;\n#endif\n}', 'EVP_PKEY *X509_get0_pubkey(const X509 *x)\n{\n    if (x == NULL)\n        return NULL;\n    return X509_PUBKEY_get0(x->cert_info.key);\n}', 'EVP_PKEY *X509_PUBKEY_get0(X509_PUBKEY *key)\n{\n    EVP_PKEY *ret = NULL;\n    if (key == NULL || key->public_key == NULL)\n        return NULL;\n    if (key->pkey != NULL)\n        return key->pkey;\n    x509_pubkey_decode(&ret, key);\n    if (ret != NULL) {\n        X509err(X509_F_X509_PUBKEY_GET0, ERR_R_INTERNAL_ERROR);\n        EVP_PKEY_free(ret);\n    }\n    return NULL;\n}', 'RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey)\n{\n    if (pkey->type != EVP_PKEY_RSA) {\n        EVPerr(EVP_F_EVP_PKEY_GET0_RSA, EVP_R_EXPECTING_AN_RSA_KEY);\n        return NULL;\n    }\n    return pkey->pkey.rsa;\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    FAILTEST();\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}', 'int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)\n{\n    WPACKET_SUB *sub;\n    unsigned char *lenchars;\n    if (!ossl_assert(pkt->subs != NULL))\n        return 0;\n    sub = OPENSSL_zalloc(sizeof(*sub));\n    if (sub == NULL)\n        return 0;\n    sub->parent = pkt->subs;\n    pkt->subs = sub;\n    sub->pwritten = pkt->written + lenbytes;\n    sub->lenbytes = lenbytes;\n    if (lenbytes == 0) {\n        sub->packet_len = 0;\n        return 1;\n    }\n    if (!WPACKET_allocate_bytes(pkt, lenbytes, &lenchars))\n        return 0;\n    sub->packet_len = lenchars - GETBUF(pkt);\n    return 1;\n}', 'void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)\n{\n    if (str == NULL)\n        return;\n    if (num)\n        OPENSSL_cleanse(str, num);\n    CRYPTO_free(str, file, line);\n}', 'void CRYPTO_free(void *str, const char *file, int line)\n{\n    if (free_impl != NULL && free_impl != &CRYPTO_free) {\n        free_impl(str, file, line);\n        return;\n    }\n#ifndef OPENSSL_NO_CRYPTO_MDEBUG\n    if (call_malloc_debug) {\n        CRYPTO_mem_debug_free(str, 0, file, line);\n        free(str);\n        CRYPTO_mem_debug_free(str, 1, file, line);\n    } else {\n        free(str);\n    }\n#else\n    free(str);\n#endif\n}']