crypto/bio/bss_file.c:113: error: RESOURCE_LEAK
  resource of type `_IO_FILE` acquired to `return` by call to `fopen()` at line 102, column 12 is not released after line 113, column 3.
Showing all 40 steps of the trace


crypto/bio/bss_file.c:97:1: start of procedure BIO_new_file()
95.   	};
96.   
97. > BIO *BIO_new_file(const char *filename, const char *mode)
98.   	{
99.   	BIO *ret;

crypto/bio/bss_file.c:102:6: Taking false branch
100.   	FILE *file;
101.   
102.   	if ((file=fopen(filename,mode)) == NULL)
            ^
103.   		{
104.   		SYSerr(SYS_F_FOPEN,get_last_sys_error());

crypto/bio/bss_file.c:112:6: 
110.   		return(NULL);
111.   		}
112. > 	if ((ret=BIO_new(BIO_s_file_internal())) == NULL)
113.   		return(NULL);
114.   

crypto/bio/bss_file.c:130:1: start of procedure BIO_s_file()
  128.   	}
  129.   
  130. > BIO_METHOD *BIO_s_file(void)
  131.   	{
  132.   	return(&methods_filep);

crypto/bio/bss_file.c:132:2: 
  130.   BIO_METHOD *BIO_s_file(void)
  131.   	{
  132. > 	return(&methods_filep);
  133.   	}
  134.   

crypto/bio/bss_file.c:133:2: return from a call to BIO_s_file
  131.   	{
  132.   	return(&methods_filep);
  133.   	}
          ^
  134.   
  135.   static int MS_CALLBACK file_new(BIO *bi)

crypto/bio/bio_lib.c:66:1: start of procedure BIO_new()
  64.   #include <openssl/stack.h>
  65.   
  66. > BIO *BIO_new(BIO_METHOD *method)
  67.   	{
  68.   	BIO *ret=NULL;

crypto/bio/bio_lib.c:68:2: 
  66.   BIO *BIO_new(BIO_METHOD *method)
  67.   	{
  68. > 	BIO *ret=NULL;
  69.   
  70.   	ret=(BIO *)OPENSSL_malloc(sizeof(BIO));

crypto/bio/bio_lib.c:70:2: 
  68.   	BIO *ret=NULL;
  69.   
  70. > 	ret=(BIO *)OPENSSL_malloc(sizeof(BIO));
  71.   	if (ret == NULL)
  72.   		{

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/bio/bio_lib.c:71:6: Taking true branch
  69.   
  70.   	ret=(BIO *)OPENSSL_malloc(sizeof(BIO));
  71.   	if (ret == NULL)
             ^
  72.   		{
  73.   		BIOerr(BIO_F_BIO_NEW,ERR_R_MALLOC_FAILURE);

crypto/bio/bio_lib.c:73:3: 
  71.   	if (ret == NULL)
  72.   		{
  73. > 		BIOerr(BIO_F_BIO_NEW,ERR_R_MALLOC_FAILURE);
  74.   		return(NULL);
  75.   		}

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/bio/bio_lib.c:74:3: 
  72.   		{
  73.   		BIOerr(BIO_F_BIO_NEW,ERR_R_MALLOC_FAILURE);
  74. > 		return(NULL);
  75.   		}
  76.   	if (!BIO_set(ret,method))

crypto/bio/bio_lib.c:82:2: return from a call to BIO_new
  80.   		}
  81.   	return(ret);
  82.   	}
         ^
  83.   
  84.   int BIO_set(BIO *bio, BIO_METHOD *method)

crypto/bio/bss_file.c:112:6: Taking true branch
110.   		return(NULL);
111.   		}
112.   	if ((ret=BIO_new(BIO_s_file_internal())) == NULL)
            ^
113.   		return(NULL);
114.   

crypto/bio/bss_file.c:113:3: 
111.   		}
112.   	if ((ret=BIO_new(BIO_s_file_internal())) == NULL)
113. > 		return(NULL);
114.   
115.   	BIO_set_fp(ret,file,BIO_CLOSE);
