crypto/ocsp/ocsp_vfy.c:449: error: MEMORY_LEAK
  memory dynamically allocated by call to `X509_STORE_CTX_new()` at line 384, column 27 is not reachable after line 449, column 5.
Showing all 42 steps of the trace


crypto/ocsp/ocsp_vfy.c:377:1: start of procedure OCSP_request_verify()
375.    */
376.   
377. > int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
378.                           X509_STORE *store, unsigned long flags)
379.   {

crypto/ocsp/ocsp_vfy.c:383:5: 
381.       X509_NAME *nm;
382.       GENERAL_NAME *gen;
383. >     int ret = 0;
384.       X509_STORE_CTX *ctx = X509_STORE_CTX_new();
385.   

crypto/ocsp/ocsp_vfy.c:384:5: 
382.       GENERAL_NAME *gen;
383.       int ret = 0;
384. >     X509_STORE_CTX *ctx = X509_STORE_CTX_new();
385.   
386.       if (ctx == NULL) {

crypto/x509/x509_vfy.c:2120:1: start of procedure X509_STORE_CTX_new()
  2118.   }
  2119.   
  2120. > X509_STORE_CTX *X509_STORE_CTX_new(void)
  2121.   {
  2122.       X509_STORE_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));

crypto/x509/x509_vfy.c:2122:5: 
  2120.   X509_STORE_CTX *X509_STORE_CTX_new(void)
  2121.   {
  2122. >     X509_STORE_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
  2123.   
  2124.       if (ctx == NULL) {

crypto/mem.c:146:1: start of procedure CRYPTO_zalloc()
    144.   }
    145.   
    146. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
    147.   {
    148.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:148:5: 
    146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
    147.   {
    148. >     void *ret = CRYPTO_malloc(num, file, line);
    149.   
    150.       if (ret != NULL)

crypto/mem.c:119:1: start of procedure CRYPTO_malloc()
      117.   }
      118.   
      119. > void *CRYPTO_malloc(size_t num, const char *file, int line)
      120.   {
      121.       void *ret = NULL;

crypto/mem.c:121:5: 
      119.   void *CRYPTO_malloc(size_t num, const char *file, int line)
      120.   {
      121. >     void *ret = NULL;
      122.   
      123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:123:9: Taking false branch
      121.       void *ret = NULL;
      122.   
      123.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                     ^
      124.           return malloc_impl(num, file, line);
      125.   

crypto/mem.c:126:9: Taking false branch
      124.           return malloc_impl(num, file, line);
      125.   
      126.       if (num <= 0)
                     ^
      127.           return NULL;
      128.   

crypto/mem.c:129:5: 
      127.           return NULL;
      128.   
      129. >     allow_customize = 0;
      130.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
      131.       if (call_malloc_debug) {

crypto/mem.c:139:5: 
      137.       }
      138.   #else
      139. >     osslargused(file); osslargused(line);
      140.       ret = malloc(num);
      141.   #endif

crypto/mem.c:139:24: 
      137.       }
      138.   #else
      139. >     osslargused(file); osslargused(line);
      140.       ret = malloc(num);
      141.   #endif

crypto/mem.c:140:5: 
      138.   #else
      139.       osslargused(file); osslargused(line);
      140. >     ret = malloc(num);
      141.   #endif
      142.   

crypto/mem.c:143:5: 
      141.   #endif
      142.   
      143. >     return ret;
      144.   }
      145.   

crypto/mem.c:144:1: return from a call to CRYPTO_malloc
      142.   
      143.       return ret;
      144. > }
      145.   
      146.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:150:9: Taking true branch
    148.       void *ret = CRYPTO_malloc(num, file, line);
    149.   
    150.       if (ret != NULL)
                   ^
    151.           memset(ret, 0, num);
    152.       return ret;

crypto/mem.c:151:9: 
    149.   
    150.       if (ret != NULL)
    151. >         memset(ret, 0, num);
    152.       return ret;
    153.   }

crypto/mem.c:152:5: 
    150.       if (ret != NULL)
    151.           memset(ret, 0, num);
    152. >     return ret;
    153.   }
    154.   

crypto/mem.c:153:1: return from a call to CRYPTO_zalloc
    151.           memset(ret, 0, num);
    152.       return ret;
    153. > }
    154.   
    155.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

crypto/x509/x509_vfy.c:2124:9: Taking false branch
  2122.       X509_STORE_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
  2123.   
  2124.       if (ctx == NULL) {
                  ^
  2125.           X509err(X509_F_X509_STORE_CTX_NEW, ERR_R_MALLOC_FAILURE);
  2126.           return NULL;

crypto/x509/x509_vfy.c:2128:5: 
  2126.           return NULL;
  2127.       }
  2128. >     return ctx;
  2129.   }
  2130.   

crypto/x509/x509_vfy.c:2129:1: return from a call to X509_STORE_CTX_new
  2127.       }
  2128.       return ctx;
  2129. > }
  2130.   
  2131.   void X509_STORE_CTX_free(X509_STORE_CTX *ctx)

crypto/ocsp/ocsp_vfy.c:386:9: Taking false branch
384.       X509_STORE_CTX *ctx = X509_STORE_CTX_new();
385.   
386.       if (ctx == NULL) {
               ^
387.           OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_MALLOC_FAILURE);
388.           goto err;

crypto/ocsp/ocsp_vfy.c:391:10: Taking true branch
389.       }
390.   
391.       if (!req->optionalSignature) {
                ^
392.           OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);
393.           goto err;

crypto/ocsp/ocsp_vfy.c:392:9: Skipping ERR_put_error(): empty list of specs
390.   
391.       if (!req->optionalSignature) {
392.           OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);
               ^
393.           goto err;
394.       }

crypto/ocsp/ocsp_vfy.c:446:1: 
444.       goto end;
445.   
446. > err:
447.       ret = 0;
448.   end:

crypto/ocsp/ocsp_vfy.c:447:5: 
445.   
446.   err:
447. >     ret = 0;
448.   end:
449.       X509_STORE_CTX_free(ctx);

crypto/ocsp/ocsp_vfy.c:448:1: 
446.   err:
447.       ret = 0;
448. > end:
449.       X509_STORE_CTX_free(ctx);
450.       return ret;

crypto/ocsp/ocsp_vfy.c:449:5: 
447.       ret = 0;
448.   end:
449. >     X509_STORE_CTX_free(ctx);
450.       return ret;
451.   

crypto/x509/x509_vfy.c:2131:1: start of procedure X509_STORE_CTX_free()
  2129.   }
  2130.   
  2131. > void X509_STORE_CTX_free(X509_STORE_CTX *ctx)
  2132.   {
  2133.       if (ctx == NULL)

crypto/x509/x509_vfy.c:2133:9: Taking false branch
  2131.   void X509_STORE_CTX_free(X509_STORE_CTX *ctx)
  2132.   {
  2133.       if (ctx == NULL)
                  ^
  2134.           return;
  2135.   

crypto/x509/x509_vfy.c:2136:5: Skipping X509_STORE_CTX_cleanup(): empty list of specs
  2134.           return;
  2135.   
  2136.       X509_STORE_CTX_cleanup(ctx);
              ^
  2137.       OPENSSL_free(ctx);
  2138.   }

crypto/x509/x509_vfy.c:2137:5: 
  2135.   
  2136.       X509_STORE_CTX_cleanup(ctx);
  2137. >     OPENSSL_free(ctx);
  2138.   }
  2139.   

crypto/mem.c:211:1: start of procedure CRYPTO_free()
    209.   }
    210.   
    211. > void CRYPTO_free(void *str, const char *file, int line)
    212.   {
    213.       if (free_impl != NULL && free_impl != &CRYPTO_free) {

crypto/mem.c:213:9: Taking true branch
    211.   void CRYPTO_free(void *str, const char *file, int line)
    212.   {
    213.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                   ^
    214.           free_impl(str, file, line);
    215.           return;

crypto/mem.c:213:30: Taking true branch
    211.   void CRYPTO_free(void *str, const char *file, int line)
    212.   {
    213.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                                        ^
    214.           free_impl(str, file, line);
    215.           return;

crypto/mem.c:214:9: Skipping __function_pointer__(): unresolved function pointer
    212.   {
    213.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    214.           free_impl(str, file, line);
                   ^
    215.           return;
    216.       }

crypto/mem.c:215:9: 
    213.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
    214.           free_impl(str, file, line);
    215. >         return;
    216.       }
    217.   

crypto/mem.c:229:1: return from a call to CRYPTO_free
    227.       free(str);
    228.   #endif
    229. > }
    230.   
    231.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)

crypto/x509/x509_vfy.c:2138:1: return from a call to X509_STORE_CTX_free
  2136.       X509_STORE_CTX_cleanup(ctx);
  2137.       OPENSSL_free(ctx);
  2138. > }
  2139.   
  2140.   int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509,

int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
                        X509_STORE *store, unsigned long flags)
{
    X509 *signer;
    X509_NAME *nm;
    GENERAL_NAME *gen;
    int ret = 0;
    X509_STORE_CTX *ctx = X509_STORE_CTX_new();
    if (ctx == NULL) {
        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_MALLOC_FAILURE);
        goto err;
    }
    if (!req->optionalSignature) {
        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);
        goto err;
    }
    gen = req->tbsRequest.requestorName;
    if (!gen || gen->type != GEN_DIRNAME) {
        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
                OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE);
        goto err;
    }
    nm = gen->d.directoryName;
    ret = ocsp_req_find_signer(&signer, req, nm, certs, flags);
    if (ret <= 0) {
        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
                OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);
        goto err;
    }
    if ((ret == 2) && (flags & OCSP_TRUSTOTHER))
        flags |= OCSP_NOVERIFY;
    if (!(flags & OCSP_NOSIGS)) {
        EVP_PKEY *skey;
        skey = X509_get0_pubkey(signer);
        ret = OCSP_REQUEST_verify(req, skey);
        if (ret <= 0) {
            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_SIGNATURE_FAILURE);
            goto err;
        }
    }
    if (!(flags & OCSP_NOVERIFY)) {
        int init_res;
        if (flags & OCSP_NOCHAIN)
            init_res = X509_STORE_CTX_init(ctx, store, signer, NULL);
        else
            init_res = X509_STORE_CTX_init(ctx, store, signer,
                                           req->optionalSignature->certs);
        if (!init_res) {
            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_X509_LIB);
            goto err;
        }
        X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_OCSP_HELPER);
        X509_STORE_CTX_set_trust(ctx, X509_TRUST_OCSP_REQUEST);
        ret = X509_verify_cert(ctx);
        if (ret <= 0) {
            ret = X509_STORE_CTX_get_error(ctx);
            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
                    OCSP_R_CERTIFICATE_VERIFY_ERROR);
            ERR_add_error_data(2, "Verify error:",
                               X509_verify_cert_error_string(ret));
            goto err;
        }
    }
    ret = 1;
    goto end;
err:
    ret = 0;
end:
    X509_STORE_CTX_free(ctx);
    return ret;
}
['int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,\n                        X509_STORE *store, unsigned long flags)\n{\n    X509 *signer;\n    X509_NAME *nm;\n    GENERAL_NAME *gen;\n    int ret = 0;\n    X509_STORE_CTX *ctx = X509_STORE_CTX_new();\n    if (ctx == NULL) {\n        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_MALLOC_FAILURE);\n        goto err;\n    }\n    if (!req->optionalSignature) {\n        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);\n        goto err;\n    }\n    gen = req->tbsRequest.requestorName;\n    if (!gen || gen->type != GEN_DIRNAME) {\n        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,\n                OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE);\n        goto err;\n    }\n    nm = gen->d.directoryName;\n    ret = ocsp_req_find_signer(&signer, req, nm, certs, flags);\n    if (ret <= 0) {\n        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,\n                OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);\n        goto err;\n    }\n    if ((ret == 2) && (flags & OCSP_TRUSTOTHER))\n        flags |= OCSP_NOVERIFY;\n    if (!(flags & OCSP_NOSIGS)) {\n        EVP_PKEY *skey;\n        skey = X509_get0_pubkey(signer);\n        ret = OCSP_REQUEST_verify(req, skey);\n        if (ret <= 0) {\n            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_SIGNATURE_FAILURE);\n            goto err;\n        }\n    }\n    if (!(flags & OCSP_NOVERIFY)) {\n        int init_res;\n        if (flags & OCSP_NOCHAIN)\n            init_res = X509_STORE_CTX_init(ctx, store, signer, NULL);\n        else\n            init_res = X509_STORE_CTX_init(ctx, store, signer,\n                                           req->optionalSignature->certs);\n        if (!init_res) {\n            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_X509_LIB);\n            goto err;\n        }\n        X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_OCSP_HELPER);\n        X509_STORE_CTX_set_trust(ctx, X509_TRUST_OCSP_REQUEST);\n        ret = X509_verify_cert(ctx);\n        if (ret <= 0) {\n            ret = X509_STORE_CTX_get_error(ctx);\n            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,\n                    OCSP_R_CERTIFICATE_VERIFY_ERROR);\n            ERR_add_error_data(2, "Verify error:",\n                               X509_verify_cert_error_string(ret));\n            goto err;\n        }\n    }\n    ret = 1;\n    goto end;\nerr:\n    ret = 0;\nend:\n    X509_STORE_CTX_free(ctx);\n    return ret;\n}', 'X509_STORE_CTX *X509_STORE_CTX_new(void)\n{\n    X509_STORE_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));\n    if (ctx == NULL) {\n        X509err(X509_F_X509_STORE_CTX_NEW, ERR_R_MALLOC_FAILURE);\n        return NULL;\n    }\n    return 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}', 'void X509_STORE_CTX_free(X509_STORE_CTX *ctx)\n{\n    if (ctx == NULL)\n        return;\n    X509_STORE_CTX_cleanup(ctx);\n    OPENSSL_free(ctx);\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}']