crypto/txt_db/txt_db.c:182: error: NULL_DEREFERENCE
  pointer `ret` last assigned on line 73 could be null and is dereferenced at line 182, column 7.
Showing all 51 steps of the trace


crypto/txt_db/txt_db.c:71:1: start of procedure TXT_DB_read()
69.   const char *TXT_DB_version="TXT_DB" OPENSSL_VERSION_PTEXT;
70.   
71. > TXT_DB *TXT_DB_read(BIO *in, int num)
72.   	{
73.   	TXT_DB *ret=NULL;

crypto/txt_db/txt_db.c:73:2: 
71.   TXT_DB *TXT_DB_read(BIO *in, int num)
72.   	{
73. > 	TXT_DB *ret=NULL;
74.   	int er=1;
75.   	int esc=0;

crypto/txt_db/txt_db.c:74:2: 
72.   	{
73.   	TXT_DB *ret=NULL;
74. > 	int er=1;
75.   	int esc=0;
76.   	long ln=0;

crypto/txt_db/txt_db.c:75:2: 
73.   	TXT_DB *ret=NULL;
74.   	int er=1;
75. > 	int esc=0;
76.   	long ln=0;
77.   	int i,add,n;

crypto/txt_db/txt_db.c:76:2: 
74.   	int er=1;
75.   	int esc=0;
76. > 	long ln=0;
77.   	int i,add,n;
78.   	int size=BUFSIZE;

crypto/txt_db/txt_db.c:78:2: 
76.   	long ln=0;
77.   	int i,add,n;
78. > 	int size=BUFSIZE;
79.   	int offset=0;
80.   	char *p,**pp,*f;

crypto/txt_db/txt_db.c:79:2: 
77.   	int i,add,n;
78.   	int size=BUFSIZE;
79. > 	int offset=0;
80.   	char *p,**pp,*f;
81.   	BUF_MEM *buf=NULL;

crypto/txt_db/txt_db.c:81:2: 
79.   	int offset=0;
80.   	char *p,**pp,*f;
81. > 	BUF_MEM *buf=NULL;
82.   
83.   	if ((buf=BUF_MEM_new()) == NULL) goto err;

crypto/txt_db/txt_db.c:83:6: 
81.   	BUF_MEM *buf=NULL;
82.   
83. > 	if ((buf=BUF_MEM_new()) == NULL) goto err;
84.   	if (!BUF_MEM_grow(buf,size)) goto err;
85.   

crypto/buffer/buffer.c:63:1: start of procedure BUF_MEM_new()
  61.   #include <openssl/buffer.h>
  62.   
  63. > BUF_MEM *BUF_MEM_new(void)
  64.   	{
  65.   	BUF_MEM *ret;

crypto/buffer/buffer.c:67:2: 
  65.   	BUF_MEM *ret;
  66.   
  67. > 	ret=OPENSSL_malloc(sizeof(BUF_MEM));
  68.   	if (ret == NULL)
  69.   		{

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/buffer/buffer.c:68:6: Taking true branch
  66.   
  67.   	ret=OPENSSL_malloc(sizeof(BUF_MEM));
  68.   	if (ret == NULL)
             ^
  69.   		{
  70.   		BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);

crypto/buffer/buffer.c:70:3: 
  68.   	if (ret == NULL)
  69.   		{
  70. > 		BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);
  71.   		return(NULL);
  72.   		}

crypto/err/err.c:666:1: start of procedure ERR_put_error()
    664.   /********************************************************/
    665.   
    666. > void ERR_put_error(int lib, int func, int reason, const char *file,
    667.   	     int line)
    668.   	{

crypto/err/err.c:690:2: Skipping ERR_get_state(): empty list of specs
    688.   	}
    689.   #endif
    690.   	es=ERR_get_state();
            ^
    691.   
    692.   	es->top=(es->top+1)%ERR_NUM_ERRORS;

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

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

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

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

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

crypto/err/err.c:698:2: 
    696.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    697.   	es->err_file[es->top]=file;
    698. > 	es->err_line[es->top]=line;
    699.   	err_clear_data(es,es->top);
    700.   	}

crypto/err/err.c:699:2: Taking true branch
    697.   	es->err_file[es->top]=file;
    698.   	es->err_line[es->top]=line;
    699.   	err_clear_data(es,es->top);
            ^
    700.   	}
    701.   

crypto/err/err.c:699:2: Taking false branch
    697.   	es->err_file[es->top]=file;
    698.   	es->err_line[es->top]=line;
    699.   	err_clear_data(es,es->top);
            ^
    700.   	}
    701.   

crypto/err/err.c:699:2: Loop condition is false. Leaving loop
    697.   	es->err_file[es->top]=file;
    698.   	es->err_line[es->top]=line;
    699.   	err_clear_data(es,es->top);
            ^
    700.   	}
    701.   

crypto/err/err.c:700:2: return from a call to ERR_put_error
    698.   	es->err_line[es->top]=line;
    699.   	err_clear_data(es,es->top);
    700.   	}
            ^
    701.   
    702.   void ERR_clear_error(void)

crypto/buffer/buffer.c:71:3: 
  69.   		{
  70.   		BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);
  71. > 		return(NULL);
  72.   		}
  73.   	ret->length=0;

crypto/buffer/buffer.c:77:2: return from a call to BUF_MEM_new
  75.   	ret->data=NULL;
  76.   	return(ret);
  77.   	}
         ^
  78.   
  79.   void BUF_MEM_free(BUF_MEM *a)

crypto/txt_db/txt_db.c:83:6: Taking true branch
81.   	BUF_MEM *buf=NULL;
82.   
83.   	if ((buf=BUF_MEM_new()) == NULL) goto err;
           ^
84.   	if (!BUF_MEM_grow(buf,size)) goto err;
85.   

crypto/txt_db/txt_db.c:175:1: 
173.   		}
174.   	er=0;
175. > err:
176.   	BUF_MEM_free(buf);
177.   	if (er)

crypto/txt_db/txt_db.c:176:2: 
174.   	er=0;
175.   err:
176. > 	BUF_MEM_free(buf);
177.   	if (er)
178.   		{

crypto/buffer/buffer.c:79:1: start of procedure BUF_MEM_free()
  77.   	}
  78.   
  79. > void BUF_MEM_free(BUF_MEM *a)
  80.   	{
  81.   	if(a == NULL)

crypto/buffer/buffer.c:81:5: Taking true branch
  79.   void BUF_MEM_free(BUF_MEM *a)
  80.   	{
  81.   	if(a == NULL)
            ^
  82.   	    return;
  83.   

crypto/buffer/buffer.c:82:6: 
  80.   	{
  81.   	if(a == NULL)
  82. > 	    return;
  83.   
  84.   	if (a->data != NULL)

crypto/buffer/buffer.c:90:2: return from a call to BUF_MEM_free
  88.   		}
  89.   	OPENSSL_free(a);
  90.   	}
         ^
  91.   
  92.   int BUF_MEM_grow(BUF_MEM *str, int len)

crypto/txt_db/txt_db.c:177:6: Taking true branch
175.   err:
176.   	BUF_MEM_free(buf);
177.   	if (er)
            ^
178.   		{
179.   #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)

crypto/txt_db/txt_db.c:180:7: Taking true branch
178.   		{
179.   #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
180.   		if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
             ^
181.   #endif
182.   		if (ret->data != NULL) sk_free(ret->data);

crypto/txt_db/txt_db.c:180:16: 
178.   		{
179.   #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
180. > 		if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
181.   #endif
182.   		if (ret->data != NULL) sk_free(ret->data);

crypto/txt_db/txt_db.c:182:7: 
180.   		if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
181.   #endif
182. > 		if (ret->data != NULL) sk_free(ret->data);
183.   		if (ret->index != NULL) OPENSSL_free(ret->index);
184.   		if (ret->qual != NULL) OPENSSL_free(ret->qual);

TXT_DB *TXT_DB_read(BIO *in, int num)
	{
	TXT_DB *ret=NULL;
	int er=1;
	int esc=0;
	long ln=0;
	int i,add,n;
	int size=BUFSIZE;
	int offset=0;
	char *p,**pp,*f;
	BUF_MEM *buf=NULL;
	if ((buf=BUF_MEM_new()) == NULL) goto err;
	if (!BUF_MEM_grow(buf,size)) goto err;
	if ((ret=(TXT_DB *)OPENSSL_malloc(sizeof(TXT_DB))) == NULL)
		goto err;
	ret->num_fields=num;
	ret->index=NULL;
	ret->qual=NULL;
	if ((ret->data=sk_new_null()) == NULL)
		goto err;
	if ((ret->index=(LHASH **)OPENSSL_malloc(sizeof(LHASH *)*num)) == NULL)
		goto err;
	if ((ret->qual=(int (**)(char **))OPENSSL_malloc(sizeof(int (**)(char **))*num)) == NULL)
		goto err;
	for (i=0; i<num; i++)
		{
		ret->index[i]=NULL;
		ret->qual[i]=NULL;
		}
	add=(num+1)*sizeof(char *);
	buf->data[size-1]='\0';
	offset=0;
	for (;;)
		{
		if (offset != 0)
			{
			size+=BUFSIZE;
			if (!BUF_MEM_grow_clean(buf,size)) goto err;
			}
		buf->data[offset]='\0';
		BIO_gets(in,&(buf->data[offset]),size-offset);
		ln++;
		if (buf->data[offset] == '\0') break;
		if ((offset == 0) && (buf->data[0] == '#')) continue;
		i=strlen(&(buf->data[offset]));
		offset+=i;
		if (buf->data[offset-1] != '\n')
			continue;
		else
			{
			buf->data[offset-1]='\0';
			if (!(p=(char *)OPENSSL_malloc(add+offset))) goto err;
			offset=0;
			}
		pp=(char **)p;
		p+=add;
		n=0;
		pp[n++]=p;
		i=0;
		f=buf->data;
		esc=0;
		for (;;)
			{
			if (*f == '\0') break;
			if (*f == '\t')
				{
				if (esc)
					p--;
				else
					{
					*(p++)='\0';
					f++;
					if (n >=  num) break;
					pp[n++]=p;
					continue;
					}
				}
			esc=(*f == '\\');
			*(p++)= *(f++);
			}
		*(p++)='\0';
		if ((n != num) || (*f != '\0'))
			{
#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
			fprintf(stderr,"wrong number of fields on line %ld (looking for field %d, got %d, '%s' left)\n",ln,num,n,f);
#endif
			er=2;
			goto err;
			}
		pp[n]=p;
		if (!sk_push(ret->data,(char *)pp))
			{
#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
			fprintf(stderr,"failure in sk_push\n");
#endif
			er=2;
			goto err;
			}
		}
	er=0;
err:
	BUF_MEM_free(buf);
	if (er)
		{
#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
		if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
#endif
		if (ret->data != NULL) sk_free(ret->data);
		if (ret->index != NULL) OPENSSL_free(ret->index);
		if (ret->qual != NULL) OPENSSL_free(ret->qual);
		if (ret != NULL) OPENSSL_free(ret);
		return(NULL);
		}
	else
		return(ret);
	}
['TXT_DB *TXT_DB_read(BIO *in, int num)\n\t{\n\tTXT_DB *ret=NULL;\n\tint er=1;\n\tint esc=0;\n\tlong ln=0;\n\tint i,add,n;\n\tint size=BUFSIZE;\n\tint offset=0;\n\tchar *p,**pp,*f;\n\tBUF_MEM *buf=NULL;\n\tif ((buf=BUF_MEM_new()) == NULL) goto err;\n\tif (!BUF_MEM_grow(buf,size)) goto err;\n\tif ((ret=(TXT_DB *)OPENSSL_malloc(sizeof(TXT_DB))) == NULL)\n\t\tgoto err;\n\tret->num_fields=num;\n\tret->index=NULL;\n\tret->qual=NULL;\n\tif ((ret->data=sk_new_null()) == NULL)\n\t\tgoto err;\n\tif ((ret->index=(LHASH **)OPENSSL_malloc(sizeof(LHASH *)*num)) == NULL)\n\t\tgoto err;\n\tif ((ret->qual=(int (**)(char **))OPENSSL_malloc(sizeof(int (**)(char **))*num)) == NULL)\n\t\tgoto err;\n\tfor (i=0; i<num; i++)\n\t\t{\n\t\tret->index[i]=NULL;\n\t\tret->qual[i]=NULL;\n\t\t}\n\tadd=(num+1)*sizeof(char *);\n\tbuf->data[size-1]=\'\\0\';\n\toffset=0;\n\tfor (;;)\n\t\t{\n\t\tif (offset != 0)\n\t\t\t{\n\t\t\tsize+=BUFSIZE;\n\t\t\tif (!BUF_MEM_grow_clean(buf,size)) goto err;\n\t\t\t}\n\t\tbuf->data[offset]=\'\\0\';\n\t\tBIO_gets(in,&(buf->data[offset]),size-offset);\n\t\tln++;\n\t\tif (buf->data[offset] == \'\\0\') break;\n\t\tif ((offset == 0) && (buf->data[0] == \'#\')) continue;\n\t\ti=strlen(&(buf->data[offset]));\n\t\toffset+=i;\n\t\tif (buf->data[offset-1] != \'\\n\')\n\t\t\tcontinue;\n\t\telse\n\t\t\t{\n\t\t\tbuf->data[offset-1]=\'\\0\';\n\t\t\tif (!(p=(char *)OPENSSL_malloc(add+offset))) goto err;\n\t\t\toffset=0;\n\t\t\t}\n\t\tpp=(char **)p;\n\t\tp+=add;\n\t\tn=0;\n\t\tpp[n++]=p;\n\t\ti=0;\n\t\tf=buf->data;\n\t\tesc=0;\n\t\tfor (;;)\n\t\t\t{\n\t\t\tif (*f == \'\\0\') break;\n\t\t\tif (*f == \'\\t\')\n\t\t\t\t{\n\t\t\t\tif (esc)\n\t\t\t\t\tp--;\n\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t*(p++)=\'\\0\';\n\t\t\t\t\tf++;\n\t\t\t\t\tif (n >=  num) break;\n\t\t\t\t\tpp[n++]=p;\n\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tesc=(*f == \'\\\\\');\n\t\t\t*(p++)= *(f++);\n\t\t\t}\n\t\t*(p++)=\'\\0\';\n\t\tif ((n != num) || (*f != \'\\0\'))\n\t\t\t{\n#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)\n\t\t\tfprintf(stderr,"wrong number of fields on line %ld (looking for field %d, got %d, \'%s\' left)\\n",ln,num,n,f);\n#endif\n\t\t\ter=2;\n\t\t\tgoto err;\n\t\t\t}\n\t\tpp[n]=p;\n\t\tif (!sk_push(ret->data,(char *)pp))\n\t\t\t{\n#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)\n\t\t\tfprintf(stderr,"failure in sk_push\\n");\n#endif\n\t\t\ter=2;\n\t\t\tgoto err;\n\t\t\t}\n\t\t}\n\ter=0;\nerr:\n\tBUF_MEM_free(buf);\n\tif (er)\n\t\t{\n#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)\n\t\tif (er == 1) fprintf(stderr,"OPENSSL_malloc failure\\n");\n#endif\n\t\tif (ret->data != NULL) sk_free(ret->data);\n\t\tif (ret->index != NULL) OPENSSL_free(ret->index);\n\t\tif (ret->qual != NULL) OPENSSL_free(ret->qual);\n\t\tif (ret != NULL) OPENSSL_free(ret);\n\t\treturn(NULL);\n\t\t}\n\telse\n\t\treturn(ret);\n\t}', 'BUF_MEM *BUF_MEM_new(void)\n\t{\n\tBUF_MEM *ret;\n\tret=OPENSSL_malloc(sizeof(BUF_MEM));\n\tif (ret == NULL)\n\t\t{\n\t\tBUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);\n\t\treturn(NULL);\n\t\t}\n\tret->length=0;\n\tret->max=0;\n\tret->data=NULL;\n\treturn(ret);\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}', '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}', 'void BUF_MEM_free(BUF_MEM *a)\n\t{\n\tif(a == NULL)\n\t    return;\n\tif (a->data != NULL)\n\t\t{\n\t\tmemset(a->data,0,(unsigned int)a->max);\n\t\tOPENSSL_free(a->data);\n\t\t}\n\tOPENSSL_free(a);\n\t}']