engines/e_chil.c:814: error: NULL_DEREFERENCE
  pointer `rtmp` last assigned on line 813 could be null and is dereferenced by call to `RSA_set_ex_data()` at line 814, column 2.
Showing all 59 steps of the trace


engines/e_chil.c:759:1: start of procedure hwcrhk_load_privkey()
757.   	}
758.   
759. > static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
760.   	UI_METHOD *ui_method, void *callback_data)
761.   	{

engines/e_chil.c:763:2: 
761.   	{
762.   #ifndef OPENSSL_NO_RSA
763. > 	RSA *rtmp = NULL;
764.   #endif
765.   	EVP_PKEY *res = NULL;

engines/e_chil.c:765:2: 
763.   	RSA *rtmp = NULL;
764.   #endif
765. > 	EVP_PKEY *res = NULL;
766.   #ifndef OPENSSL_NO_RSA
767.   	HWCryptoHook_MPI e, n;

engines/e_chil.c:777:2: 
775.   
776.   #if !defined(OPENSSL_NO_RSA)
777. > 	rmsg.buf = tempbuf;
778.   	rmsg.size = sizeof(tempbuf);
779.   #endif

engines/e_chil.c:778:2: 
776.   #if !defined(OPENSSL_NO_RSA)
777.   	rmsg.buf = tempbuf;
778. > 	rmsg.size = sizeof(tempbuf);
779.   #endif
780.   

engines/e_chil.c:781:6: Taking false branch
779.   #endif
780.   
781.   	if(!hwcrhk_context)
            ^
782.   		{
783.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_chil.c:788:2: 
786.   		}
787.   #ifndef OPENSSL_NO_RSA
788. > 	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
789.   	if (!hptr)
790.   		{

crypto/mem.c:294:1: start of procedure CRYPTO_malloc()
  292.   	}
  293.   
  294. > void *CRYPTO_malloc(int num, const char *file, int line)
  295.   	{
  296.   	void *ret = NULL;

crypto/mem.c:296:2: 
  294.   void *CRYPTO_malloc(int num, const char *file, int line)
  295.   	{
  296. > 	void *ret = NULL;
  297.   
  298.   	if (num <= 0) return NULL;

crypto/mem.c:298:6: Taking false branch
  296.   	void *ret = NULL;
  297.   
  298.   	if (num <= 0) return NULL;
              ^
  299.   
  300.   	allow_customize = 0;

crypto/mem.c:300:2: 
  298.   	if (num <= 0) return NULL;
  299.   
  300. > 	allow_customize = 0;
  301.   	if (malloc_debug_func != NULL)
  302.   		{

crypto/mem.c:301:6: Taking true branch
  299.   
  300.   	allow_customize = 0;
  301.   	if (malloc_debug_func != NULL)
              ^
  302.   		{
  303.   		allow_customize_debug = 0;

crypto/mem.c:303:3: 
  301.   	if (malloc_debug_func != NULL)
  302.   		{
  303. > 		allow_customize_debug = 0;
  304.   		malloc_debug_func(NULL, num, file, line, 0);
  305.   		}

crypto/mem.c:304:3: Skipping __function_pointer__(): unresolved function pointer
  302.   		{
  303.   		allow_customize_debug = 0;
  304.   		malloc_debug_func(NULL, num, file, line, 0);
           ^
  305.   		}
  306.   	ret = malloc_ex_func(num,file,line);

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

crypto/mem.c:310:6: Taking true branch
  308.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
  309.   #endif
  310.   	if (malloc_debug_func != NULL)
              ^
  311.   		malloc_debug_func(ret, num, file, line, 1);
  312.   

crypto/mem.c:311:3: Skipping __function_pointer__(): unresolved function pointer
  309.   #endif
  310.   	if (malloc_debug_func != NULL)
  311.   		malloc_debug_func(ret, num, file, line, 1);
           ^
  312.   
  313.   #ifndef OPENSSL_CPUID_OBJ

crypto/mem.c:317:12: Taking true branch
  315.            * sanitisation function can't be optimised out. NB: We only do
  316.            * this for >2Kb so the overhead doesn't bother us. */
  317.           if(ret && (num > 2048))
                    ^
  318.   	{	extern unsigned char cleanse_ctr;
  319.                   ((unsigned char *)ret)[0] = cleanse_ctr;

crypto/mem.c:317:20: Taking false branch
  315.            * sanitisation function can't be optimised out. NB: We only do
  316.            * this for >2Kb so the overhead doesn't bother us. */
  317.           if(ret && (num > 2048))
                            ^
  318.   	{	extern unsigned char cleanse_ctr;
  319.                   ((unsigned char *)ret)[0] = cleanse_ctr;

crypto/mem.c:323:2: 
  321.   #endif
  322.   
  323. > 	return ret;
  324.   	}
  325.   

crypto/mem.c:324:2: return from a call to CRYPTO_malloc
  322.   
  323.   	return ret;
  324.   	}
          ^
  325.   
  326.   void *CRYPTO_realloc(void *str, int num, const char *file, int line)

engines/e_chil.c:789:7: Taking false branch
787.   #ifndef OPENSSL_NO_RSA
788.   	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
789.   	if (!hptr)
             ^
790.   		{
791.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_chil.c:795:9: 
793.   		goto err;
794.   		}
795. >         ppctx.ui_method = ui_method;
796.   	ppctx.callback_data = callback_data;
797.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,

engines/e_chil.c:796:2: 
794.   		}
795.           ppctx.ui_method = ui_method;
796. > 	ppctx.callback_data = callback_data;
797.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
798.   		&rmsg, &ppctx))

engines/e_chil.c:797:6: Taking false branch
795.           ppctx.ui_method = ui_method;
796.   	ppctx.callback_data = callback_data;
797.   	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
            ^
798.   		&rmsg, &ppctx))
799.   		{

engines/e_chil.c:805:7: Taking false branch
803.   		goto err;
804.   		}
805.   	if (!*hptr)
             ^
806.   		{
807.   		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,

engines/e_chil.c:813:2: 
811.   #endif
812.   #ifndef OPENSSL_NO_RSA
813. > 	rtmp = RSA_new_method(eng);
814.   	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
815.   	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:294:1: start of procedure CRYPTO_malloc()
    292.   	}
    293.   
    294. > void *CRYPTO_malloc(int num, const char *file, int line)
    295.   	{
    296.   	void *ret = NULL;

crypto/mem.c:296:2: 
    294.   void *CRYPTO_malloc(int num, const char *file, int line)
    295.   	{
    296. > 	void *ret = NULL;
    297.   
    298.   	if (num <= 0) return NULL;

crypto/mem.c:298:6: Taking false branch
    296.   	void *ret = NULL;
    297.   
    298.   	if (num <= 0) return NULL;
                ^
    299.   
    300.   	allow_customize = 0;

crypto/mem.c:300:2: 
    298.   	if (num <= 0) return NULL;
    299.   
    300. > 	allow_customize = 0;
    301.   	if (malloc_debug_func != NULL)
    302.   		{

crypto/mem.c:301:6: Taking true branch
    299.   
    300.   	allow_customize = 0;
    301.   	if (malloc_debug_func != NULL)
                ^
    302.   		{
    303.   		allow_customize_debug = 0;

crypto/mem.c:303:3: 
    301.   	if (malloc_debug_func != NULL)
    302.   		{
    303. > 		allow_customize_debug = 0;
    304.   		malloc_debug_func(NULL, num, file, line, 0);
    305.   		}

crypto/mem.c:304:3: Skipping __function_pointer__(): unresolved function pointer
    302.   		{
    303.   		allow_customize_debug = 0;
    304.   		malloc_debug_func(NULL, num, file, line, 0);
             ^
    305.   		}
    306.   	ret = malloc_ex_func(num,file,line);

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

crypto/mem.c:310:6: Taking true branch
    308.   	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
    309.   #endif
    310.   	if (malloc_debug_func != NULL)
                ^
    311.   		malloc_debug_func(ret, num, file, line, 1);
    312.   

crypto/mem.c:311:3: Skipping __function_pointer__(): unresolved function pointer
    309.   #endif
    310.   	if (malloc_debug_func != NULL)
    311.   		malloc_debug_func(ret, num, file, line, 1);
             ^
    312.   
    313.   #ifndef OPENSSL_CPUID_OBJ

crypto/mem.c:317:12: Taking false branch
    315.            * sanitisation function can't be optimised out. NB: We only do
    316.            * this for >2Kb so the overhead doesn't bother us. */
    317.           if(ret && (num > 2048))
                      ^
    318.   	{	extern unsigned char cleanse_ctr;
    319.                   ((unsigned char *)ret)[0] = cleanse_ctr;

crypto/mem.c:323:2: 
    321.   #endif
    322.   
    323. > 	return ret;
    324.   	}
    325.   

crypto/mem.c:324:2: return from a call to CRYPTO_malloc
    322.   
    323.   	return ret;
    324.   	}
            ^
    325.   
    326.   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:706:1: start of procedure ERR_put_error()
    704.   /********************************************************/
    705.   
    706. > void ERR_put_error(int lib, int func, int reason, const char *file,
    707.   	     int line)
    708.   	{

crypto/err/err.c:730:2: Skipping ERR_get_state(): empty list of specs
    728.   	}
    729.   #endif
    730.   	es=ERR_get_state();
            ^
    731.   
    732.   	es->top=(es->top+1)%ERR_NUM_ERRORS;

crypto/err/err.c:732:2: 
    730.   	es=ERR_get_state();
    731.   
    732. > 	es->top=(es->top+1)%ERR_NUM_ERRORS;
    733.   	if (es->top == es->bottom)
    734.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;

crypto/err/err.c:733:6: Taking false branch
    731.   
    732.   	es->top=(es->top+1)%ERR_NUM_ERRORS;
    733.   	if (es->top == es->bottom)
                ^
    734.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    735.   	es->err_flags[es->top]=0;

crypto/err/err.c:735:2: 
    733.   	if (es->top == es->bottom)
    734.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    735. > 	es->err_flags[es->top]=0;
    736.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    737.   	es->err_file[es->top]=file;

crypto/err/err.c:736:2: 
    734.   		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
    735.   	es->err_flags[es->top]=0;
    736. > 	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    737.   	es->err_file[es->top]=file;
    738.   	es->err_line[es->top]=line;

crypto/err/err.c:737:2: 
    735.   	es->err_flags[es->top]=0;
    736.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    737. > 	es->err_file[es->top]=file;
    738.   	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);

crypto/err/err.c:738:2: 
    736.   	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
    737.   	es->err_file[es->top]=file;
    738. > 	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);
    740.   	}

crypto/err/err.c:739:2: Taking true branch
    737.   	es->err_file[es->top]=file;
    738.   	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);
            ^
    740.   	}
    741.   

crypto/err/err.c:739:2: Taking false branch
    737.   	es->err_file[es->top]=file;
    738.   	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);
            ^
    740.   	}
    741.   

crypto/err/err.c:739:2: Loop condition is false. Leaving loop
    737.   	es->err_file[es->top]=file;
    738.   	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);
            ^
    740.   	}
    741.   

crypto/err/err.c:740:2: return from a call to ERR_put_error
    738.   	es->err_line[es->top]=line;
    739.   	err_clear_data(es,es->top);
    740.   	}
            ^
    741.   
    742.   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:197:2: return from a call to RSA_new_method
  195.   		}
  196.   	return(ret);
  197.   	}
          ^
  198.   
  199.   void RSA_free(RSA *r)

engines/e_chil.c:814:2: 
812.   #ifndef OPENSSL_NO_RSA
813.   	rtmp = RSA_new_method(eng);
814. > 	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
815.   	rtmp->e = BN_new();
816.   	rtmp->n = BN_new();
