engines/e_ncipher.c:798: error: NULL_DEREFERENCE
  pointer `rtmp` last assigned on line 797 could be null and is dereferenced by call to `RSA_set_ex_data()` at line 798, column 2.
Showing all 59 steps of the trace


engines/e_ncipher.c:743:1: start of procedure hwcrhk_load_privkey()
741.   	}
742.   
743. > static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
744.   	UI_METHOD *ui_method, void *callback_data)
745.   	{

engines/e_ncipher.c:747:2: 
745.   	{
746.   #ifndef OPENSSL_NO_RSA
747. > 	RSA *rtmp = NULL;
748.   #endif
749.   	EVP_PKEY *res = NULL;

engines/e_ncipher.c:749:2: 
747.   	RSA *rtmp = NULL;
748.   #endif
749. > 	EVP_PKEY *res = NULL;
750.   #ifndef OPENSSL_NO_RSA
751.   	HWCryptoHook_MPI e, n;

engines/e_ncipher.c:761:2: 
759.   
760.   #if !defined(OPENSSL_NO_RSA)
761. > 	rmsg.buf = tempbuf;
762.   	rmsg.size = sizeof(tempbuf);
763.   #endif

engines/e_ncipher.c:762:2: 
760.   #if !defined(OPENSSL_NO_RSA)
761.   	rmsg.buf = tempbuf;
762. > 	rmsg.size = sizeof(tempbuf);
763.   #endif
764.   

engines/e_ncipher.c:765:6: Taking false branch
763.   #endif
764.   
765.   	if(!hwcrhk_context)
            ^
766.   		{
767.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_ncipher.c:772:2: 
770.   		}
771.   #ifndef OPENSSL_NO_RSA
772. > 	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
773.   	if (!hptr)
774.   		{

crypto/mem.c:291:1: start of procedure CRYPTO_malloc()
  289.   	}
  290.   
  291. > void *CRYPTO_malloc(int num, const char *file, int line)
  292.   	{
  293.   	void *ret = NULL;

crypto/mem.c:293:2: 
  291.   void *CRYPTO_malloc(int num, const char *file, int line)
  292.   	{
  293. > 	void *ret = NULL;
  294.   	extern unsigned char cleanse_ctr;
  295.   

crypto/mem.c:296:6: Taking false branch
  294.   	extern unsigned char cleanse_ctr;
  295.   
  296.   	if (num <= 0) return NULL;
              ^
  297.   
  298.   	allow_customize = 0;

crypto/mem.c:298:2: 
  296.   	if (num <= 0) return NULL;
  297.   
  298. > 	allow_customize = 0;
  299.   	if (malloc_debug_func != NULL)
  300.   		{

crypto/mem.c:299:6: Taking true branch
  297.   
  298.   	allow_customize = 0;
  299.   	if (malloc_debug_func != NULL)
              ^
  300.   		{
  301.   		allow_customize_debug = 0;

crypto/mem.c:301:3: 
  299.   	if (malloc_debug_func != NULL)
  300.   		{
  301. > 		allow_customize_debug = 0;
  302.   		malloc_debug_func(NULL, num, file, line, 0);
  303.   		}

crypto/mem.c:302:3: Skipping __function_pointer__(): unresolved function pointer
  300.   		{
  301.   		allow_customize_debug = 0;
  302.   		malloc_debug_func(NULL, num, file, line, 0);
           ^
  303.   		}
  304.   	ret = malloc_ex_func(num,file,line);

crypto/mem.c:304:2: Skipping __function_pointer__(): unresolved function pointer
  302.   		malloc_debug_func(NULL, num, file, line, 0);
  303.   		}
  304.   	ret = malloc_ex_func(num,file,line);
          ^
  305.   #ifdef LEVITTE_DEBUG_MEM
  306.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);

crypto/mem.c:308:6: Taking true branch
  306.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
  307.   #endif
  308.   	if (malloc_debug_func != NULL)
              ^
  309.   		malloc_debug_func(ret, num, file, line, 1);
  310.   

crypto/mem.c:309:3: Skipping __function_pointer__(): unresolved function pointer
  307.   #endif
  308.   	if (malloc_debug_func != NULL)
  309.   		malloc_debug_func(ret, num, file, line, 1);
           ^
  310.   
  311.           /* Create a dependency on the value of 'cleanse_ctr' so our memory

crypto/mem.c:314:12: Taking true branch
  312.            * sanitisation function can't be optimised out. NB: We only do
  313.            * this for >2Kb so the overhead doesn't bother us. */
  314.           if(ret && (num > 2048))
                    ^
  315.                   ((unsigned char *)ret)[0] = cleanse_ctr;
  316.   

crypto/mem.c:314:20: Taking false branch
  312.            * sanitisation function can't be optimised out. NB: We only do
  313.            * this for >2Kb so the overhead doesn't bother us. */
  314.           if(ret && (num > 2048))
                            ^
  315.                   ((unsigned char *)ret)[0] = cleanse_ctr;
  316.   

crypto/mem.c:317:2: 
  315.                   ((unsigned char *)ret)[0] = cleanse_ctr;
  316.   
  317. > 	return ret;
  318.   	}
  319.   

crypto/mem.c:318:2: return from a call to CRYPTO_malloc
  316.   
  317.   	return ret;
  318.   	}
          ^
  319.   
  320.   void *CRYPTO_realloc(void *str, int num, const char *file, int line)

engines/e_ncipher.c:773:7: Taking false branch
771.   #ifndef OPENSSL_NO_RSA
772.   	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
773.   	if (!hptr)
             ^
774.   		{
775.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_ncipher.c:779:9: 
777.   		goto err;
778.   		}
779. >         ppctx.ui_method = ui_method;
780.   	ppctx.callback_data = callback_data;
781.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,

engines/e_ncipher.c:780:2: 
778.   		}
779.           ppctx.ui_method = ui_method;
780. > 	ppctx.callback_data = callback_data;
781.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
782.   		&rmsg, &ppctx))

engines/e_ncipher.c:781:6: Taking false branch
779.           ppctx.ui_method = ui_method;
780.   	ppctx.callback_data = callback_data;
781.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
            ^
782.   		&rmsg, &ppctx))
783.   		{

engines/e_ncipher.c:789:7: Taking false branch
787.   		goto err;
788.   		}
789.   	if (!*hptr)
             ^
790.   		{
791.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_ncipher.c:797:2: 
795.   #endif
796.   #ifndef OPENSSL_NO_RSA
797. > 	rtmp = RSA_new_method(eng);
798.   	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
799.   	rtmp->e = BN_new();

crypto/rsa/rsa_lib.c:128:1: start of procedure RSA_new_method()
  126.   	}
  127.   
  128. > RSA *RSA_new_method(ENGINE *engine)
  129.   	{
  130.   	RSA *ret;

crypto/rsa/rsa_lib.c:132:2: 
  130.   	RSA *ret;
  131.   
  132. > 	ret=(RSA *)OPENSSL_malloc(sizeof(RSA));
  133.   	if (ret == NULL)
  134.   		{

crypto/mem.c:291:1: start of procedure CRYPTO_malloc()
    289.   	}
    290.   
    291. > void *CRYPTO_malloc(int num, const char *file, int line)
    292.   	{
    293.   	void *ret = NULL;

crypto/mem.c:293:2: 
    291.   void *CRYPTO_malloc(int num, const char *file, int line)
    292.   	{
    293. > 	void *ret = NULL;
    294.   	extern unsigned char cleanse_ctr;
    295.   

crypto/mem.c:296:6: Taking false branch
    294.   	extern unsigned char cleanse_ctr;
    295.   
    296.   	if (num <= 0) return NULL;
                ^
    297.   
    298.   	allow_customize = 0;

crypto/mem.c:298:2: 
    296.   	if (num <= 0) return NULL;
    297.   
    298. > 	allow_customize = 0;
    299.   	if (malloc_debug_func != NULL)
    300.   		{

crypto/mem.c:299:6: Taking true branch
    297.   
    298.   	allow_customize = 0;
    299.   	if (malloc_debug_func != NULL)
                ^
    300.   		{
    301.   		allow_customize_debug = 0;

crypto/mem.c:301:3: 
    299.   	if (malloc_debug_func != NULL)
    300.   		{
    301. > 		allow_customize_debug = 0;
    302.   		malloc_debug_func(NULL, num, file, line, 0);
    303.   		}

crypto/mem.c:302:3: Skipping __function_pointer__(): unresolved function pointer
    300.   		{
    301.   		allow_customize_debug = 0;
    302.   		malloc_debug_func(NULL, num, file, line, 0);
             ^
    303.   		}
    304.   	ret = malloc_ex_func(num,file,line);

crypto/mem.c:304:2: Skipping __function_pointer__(): unresolved function pointer
    302.   		malloc_debug_func(NULL, num, file, line, 0);
    303.   		}
    304.   	ret = malloc_ex_func(num,file,line);
            ^
    305.   #ifdef LEVITTE_DEBUG_MEM
    306.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);

crypto/mem.c:308:6: Taking true branch
    306.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
    307.   #endif
    308.   	if (malloc_debug_func != NULL)
                ^
    309.   		malloc_debug_func(ret, num, file, line, 1);
    310.   

crypto/mem.c:309:3: Skipping __function_pointer__(): unresolved function pointer
    307.   #endif
    308.   	if (malloc_debug_func != NULL)
    309.   		malloc_debug_func(ret, num, file, line, 1);
             ^
    310.   
    311.           /* Create a dependency on the value of 'cleanse_ctr' so our memory

crypto/mem.c:314:12: Taking false branch
    312.            * sanitisation function can't be optimised out. NB: We only do
    313.            * this for >2Kb so the overhead doesn't bother us. */
    314.           if(ret && (num > 2048))
                      ^
    315.                   ((unsigned char *)ret)[0] = cleanse_ctr;
    316.   

crypto/mem.c:317:2: 
    315.                   ((unsigned char *)ret)[0] = cleanse_ctr;
    316.   
    317. > 	return ret;
    318.   	}
    319.   

crypto/mem.c:318:2: return from a call to CRYPTO_malloc
    316.   
    317.   	return ret;
    318.   	}
            ^
    319.   
    320.   void *CRYPTO_realloc(void *str, int num, const char *file, int line)

crypto/rsa/rsa_lib.c:133:6: Taking true branch
  131.   
  132.   	ret=(RSA *)OPENSSL_malloc(sizeof(RSA));
  133.   	if (ret == NULL)
              ^
  134.   		{
  135.   		RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);

crypto/rsa/rsa_lib.c:135:3: 
  133.   	if (ret == NULL)
  134.   		{
  135. > 		RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);
  136.   		return NULL;
  137.   		}

crypto/err/err.c:664:1: start of procedure ERR_put_error()
    662.   /********************************************************/
    663.   
    664. > void ERR_put_error(int lib, int func, int reason, const char *file,
    665.   	     int line)
    666.   	{

crypto/err/err.c:688:2: Skipping ERR_get_state(): empty list of specs
    686.   	}
    687.   #endif
    688.   	es=ERR_get_state();
            ^
    689.   
    690.   	es->top=(es->top+1)%ERR_NUM_ERRORS;

crypto/err/err.c:690:2: 
    688.   	es=ERR_get_state();
    689.   
    690. > 	es->top=(es->top+1)%ERR_NUM_ERRORS;
    691.   	if (es->top == es->bottom)
    692.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;

crypto/err/err.c:691:6: Taking false branch
    689.   
    690.   	es->top=(es->top+1)%ERR_NUM_ERRORS;
    691.   	if (es->top == es->bottom)
                ^
    692.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    693.   	es->err_flags[es->top]=0;

crypto/err/err.c:693:2: 
    691.   	if (es->top == es->bottom)
    692.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    693. > 	es->err_flags[es->top]=0;
    694.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    695.   	es->err_file[es->top]=file;

crypto/err/err.c:694:2: 
    692.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    693.   	es->err_flags[es->top]=0;
    694. > 	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    695.   	es->err_file[es->top]=file;
    696.   	es->err_line[es->top]=line;

crypto/err/err.c:695:2: 
    693.   	es->err_flags[es->top]=0;
    694.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    695. > 	es->err_file[es->top]=file;
    696.   	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);

crypto/err/err.c:696:2: 
    694.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    695.   	es->err_file[es->top]=file;
    696. > 	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);
    698.   	}

crypto/err/err.c:697:2: Taking true branch
    695.   	es->err_file[es->top]=file;
    696.   	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);
            ^
    698.   	}
    699.   

crypto/err/err.c:697:2: Taking false branch
    695.   	es->err_file[es->top]=file;
    696.   	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);
            ^
    698.   	}
    699.   

crypto/err/err.c:697:2: Loop condition is false. Leaving loop
    695.   	es->err_file[es->top]=file;
    696.   	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);
            ^
    698.   	}
    699.   

crypto/err/err.c:698:2: return from a call to ERR_put_error
    696.   	es->err_line[es->top]=line;
    697.   	err_clear_data(es,es->top);
    698.   	}
            ^
    699.   
    700.   void ERR_clear_error(void)

crypto/rsa/rsa_lib.c:136:3: 
  134.   		{
  135.   		RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);
  136. > 		return NULL;
  137.   		}
  138.   

crypto/rsa/rsa_lib.c:196:2: return from a call to RSA_new_method
  194.   		}
  195.   	return(ret);
  196.   	}
          ^
  197.   
  198.   void RSA_free(RSA *r)

engines/e_ncipher.c:798:2: 
796.   #ifndef OPENSSL_NO_RSA
797.   	rtmp = RSA_new_method(eng);
798. > 	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
799.   	rtmp->e = BN_new();
800.   	rtmp->n = BN_new();

static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
	UI_METHOD *ui_method, void *callback_data)
	{
#ifndef OPENSSL_NO_RSA
	RSA *rtmp = NULL;
#endif
	EVP_PKEY *res = NULL;
#ifndef OPENSSL_NO_RSA
	HWCryptoHook_MPI e, n;
	HWCryptoHook_RSAKeyHandle *hptr;
#endif
#if !defined(OPENSSL_NO_RSA)
	char tempbuf[1024];
	HWCryptoHook_ErrMsgBuf rmsg;
#endif
	HWCryptoHook_PassphraseContext ppctx;
#if !defined(OPENSSL_NO_RSA)
	rmsg.buf = tempbuf;
	rmsg.size = sizeof(tempbuf);
#endif
	if(!hwcrhk_context)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_NOT_INITIALISED);
		goto err;
		}
#ifndef OPENSSL_NO_RSA
	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
	if (!hptr)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			ERR_R_MALLOC_FAILURE);
		goto err;
		}
        ppctx.ui_method = ui_method;
	ppctx.callback_data = callback_data;
	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
		&rmsg, &ppctx))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}
	if (!*hptr)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_NO_KEY);
		goto err;
		}
#endif
#ifndef OPENSSL_NO_RSA
	rtmp = RSA_new_method(eng);
	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
	rtmp->e = BN_new();
	rtmp->n = BN_new();
	rtmp->flags |= RSA_FLAG_EXT_PKEY;
	MPI2BN(rtmp->e, e);
	MPI2BN(rtmp->n, n);
	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)
		!= HWCRYPTOHOOK_ERROR_MPISIZE)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}
	bn_expand2(rtmp->e, e.size/sizeof(BN_ULONG));
	bn_expand2(rtmp->n, n.size/sizeof(BN_ULONG));
	MPI2BN(rtmp->e, e);
	MPI2BN(rtmp->n, n);
	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,
			HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}
	rtmp->e->top = e.size / sizeof(BN_ULONG);
	bn_fix_top(rtmp->e);
	rtmp->n->top = n.size / sizeof(BN_ULONG);
	bn_fix_top(rtmp->n);
	res = EVP_PKEY_new();
	EVP_PKEY_assign_RSA(res, rtmp);
#endif
        if (!res)
                HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,
                        HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED);
	return res;
 err:
	if (res)
		EVP_PKEY_free(res);
#ifndef OPENSSL_NO_RSA
	if (rtmp)
		RSA_free(rtmp);
#endif
	return NULL;
	}
['static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,\n\tUI_METHOD *ui_method, void *callback_data)\n\t{\n#ifndef OPENSSL_NO_RSA\n\tRSA *rtmp = NULL;\n#endif\n\tEVP_PKEY *res = NULL;\n#ifndef OPENSSL_NO_RSA\n\tHWCryptoHook_MPI e, n;\n\tHWCryptoHook_RSAKeyHandle *hptr;\n#endif\n#if !defined(OPENSSL_NO_RSA)\n\tchar tempbuf[1024];\n\tHWCryptoHook_ErrMsgBuf rmsg;\n#endif\n\tHWCryptoHook_PassphraseContext ppctx;\n#if !defined(OPENSSL_NO_RSA)\n\trmsg.buf = tempbuf;\n\trmsg.size = sizeof(tempbuf);\n#endif\n\tif(!hwcrhk_context)\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,\n\t\t\tHWCRHK_R_NOT_INITIALISED);\n\t\tgoto err;\n\t\t}\n#ifndef OPENSSL_NO_RSA\n\thptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));\n\tif (!hptr)\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,\n\t\t\tERR_R_MALLOC_FAILURE);\n\t\tgoto err;\n\t\t}\n        ppctx.ui_method = ui_method;\n\tppctx.callback_data = callback_data;\n\tif (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,\n\t\t&rmsg, &ppctx))\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,\n\t\t\tHWCRHK_R_CHIL_ERROR);\n\t\tERR_add_error_data(1,rmsg.buf);\n\t\tgoto err;\n\t\t}\n\tif (!*hptr)\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,\n\t\t\tHWCRHK_R_NO_KEY);\n\t\tgoto err;\n\t\t}\n#endif\n#ifndef OPENSSL_NO_RSA\n\trtmp = RSA_new_method(eng);\n\tRSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);\n\trtmp->e = BN_new();\n\trtmp->n = BN_new();\n\trtmp->flags |= RSA_FLAG_EXT_PKEY;\n\tMPI2BN(rtmp->e, e);\n\tMPI2BN(rtmp->n, n);\n\tif (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)\n\t\t!= HWCRYPTOHOOK_ERROR_MPISIZE)\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,HWCRHK_R_CHIL_ERROR);\n\t\tERR_add_error_data(1,rmsg.buf);\n\t\tgoto err;\n\t\t}\n\tbn_expand2(rtmp->e, e.size/sizeof(BN_ULONG));\n\tbn_expand2(rtmp->n, n.size/sizeof(BN_ULONG));\n\tMPI2BN(rtmp->e, e);\n\tMPI2BN(rtmp->n, n);\n\tif (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg))\n\t\t{\n\t\tHWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,\n\t\t\tHWCRHK_R_CHIL_ERROR);\n\t\tERR_add_error_data(1,rmsg.buf);\n\t\tgoto err;\n\t\t}\n\trtmp->e->top = e.size / sizeof(BN_ULONG);\n\tbn_fix_top(rtmp->e);\n\trtmp->n->top = n.size / sizeof(BN_ULONG);\n\tbn_fix_top(rtmp->n);\n\tres = EVP_PKEY_new();\n\tEVP_PKEY_assign_RSA(res, rtmp);\n#endif\n        if (!res)\n                HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,\n                        HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED);\n\treturn res;\n err:\n\tif (res)\n\t\tEVP_PKEY_free(res);\n#ifndef OPENSSL_NO_RSA\n\tif (rtmp)\n\t\tRSA_free(rtmp);\n#endif\n\treturn NULL;\n\t}', 'void *CRYPTO_malloc(int num, const char *file, int line)\n\t{\n\tvoid *ret = NULL;\n\textern unsigned char cleanse_ctr;\n\tif (num <= 0) return NULL;\n\tallow_customize = 0;\n\tif (malloc_debug_func != NULL)\n\t\t{\n\t\tallow_customize_debug = 0;\n\t\tmalloc_debug_func(NULL, num, file, line, 0);\n\t\t}\n\tret = malloc_ex_func(num,file,line);\n#ifdef LEVITTE_DEBUG_MEM\n\tfprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\\n", ret, num);\n#endif\n\tif (malloc_debug_func != NULL)\n\t\tmalloc_debug_func(ret, num, file, line, 1);\n        if(ret && (num > 2048))\n                ((unsigned char *)ret)[0] = cleanse_ctr;\n\treturn ret;\n\t}', 'RSA *RSA_new_method(ENGINE *engine)\n\t{\n\tRSA *ret;\n\tret=(RSA *)OPENSSL_malloc(sizeof(RSA));\n\tif (ret == NULL)\n\t\t{\n\t\tRSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);\n\t\treturn NULL;\n\t\t}\n\tret->meth = RSA_get_default_method();\n#ifndef OPENSSL_NO_ENGINE\n\tif (engine)\n\t\t{\n\t\tif (!ENGINE_init(engine))\n\t\t\t{\n\t\t\tRSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);\n\t\t\tOPENSSL_free(ret);\n\t\t\treturn NULL;\n\t\t\t}\n\t\tret->engine = engine;\n\t\t}\n\telse\n\t\tret->engine = ENGINE_get_default_RSA();\n\tif(ret->engine)\n\t\t{\n\t\tret->meth = ENGINE_get_RSA(ret->engine);\n\t\tif(!ret->meth)\n\t\t\t{\n\t\t\tRSAerr(RSA_F_RSA_NEW_METHOD,\n\t\t\t\tERR_R_ENGINE_LIB);\n\t\t\tENGINE_finish(ret->engine);\n\t\t\tOPENSSL_free(ret);\n\t\t\treturn NULL;\n\t\t\t}\n\t\t}\n#endif\n\tret->pad=0;\n\tret->version=0;\n\tret->n=NULL;\n\tret->e=NULL;\n\tret->d=NULL;\n\tret->p=NULL;\n\tret->q=NULL;\n\tret->dmp1=NULL;\n\tret->dmq1=NULL;\n\tret->iqmp=NULL;\n\tret->references=1;\n\tret->_method_mod_n=NULL;\n\tret->_method_mod_p=NULL;\n\tret->_method_mod_q=NULL;\n\tret->blinding=NULL;\n\tret->bignum_data=NULL;\n\tret->flags=ret->meth->flags;\n\tCRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data);\n\tif ((ret->meth->init != NULL) && !ret->meth->init(ret))\n\t\t{\n#ifndef OPENSSL_NO_ENGINE\n\t\tif (ret->engine)\n\t\t\tENGINE_finish(ret->engine);\n#endif\n\t\tCRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data);\n\t\tOPENSSL_free(ret);\n\t\tret=NULL;\n\t\t}\n\treturn(ret);\n\t}', 'void ERR_put_error(int lib, int func, int reason, const char *file,\n\t     int line)\n\t{\n\tERR_STATE *es;\n#ifdef _OSD_POSIX\n\tif (strncmp(file,"*POSIX(", sizeof("*POSIX(")-1) == 0) {\n\t\tchar *end;\n\t\tfile += sizeof("*POSIX(")-1;\n\t\tend = &file[strlen(file)-1];\n\t\tif (*end == \')\')\n\t\t\t*end = \'\\0\';\n\t\tif ((end = strrchr(file, \'/\')) != NULL)\n\t\t\tfile = &end[1];\n\t}\n#endif\n\tes=ERR_get_state();\n\tes->top=(es->top+1)%ERR_NUM_ERRORS;\n\tif (es->top == es->bottom)\n\t\tes->bottom=(es->bottom+1)%ERR_NUM_ERRORS;\n\tes->err_flags[es->top]=0;\n\tes->err_buffer[es->top]=ERR_PACK(lib,func,reason);\n\tes->err_file[es->top]=file;\n\tes->err_line[es->top]=line;\n\terr_clear_data(es,es->top);\n\t}']