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/
s3_srvr_6_true-unreach-call_false-termination.cil.c
683 lines (674 loc) · 46.8 KB
/
s3_srvr_6_true-unreach-call_false-termination.cil.c
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extern void __VERIFIER_error() __attribute__ ((__noreturn__));
extern char __VERIFIER_nondet_char(void);
extern int __VERIFIER_nondet_int(void);
extern long __VERIFIER_nondet_long(void);
extern void *__VERIFIER_nondet_pointer(void);
extern int __VERIFIER_nondet_int();
/* Generated by CIL v. 1.3.6 */
/* print_CIL_Input is true */
int ssl3_accept(int initial_state )
{ int s__info_callback = __VERIFIER_nondet_int() ;
int s__in_handshake = __VERIFIER_nondet_int() ;
int s__state ;
int s__new_session ;
int s__server ;
int s__version = __VERIFIER_nondet_int() ;
int s__type ;
int s__init_num ;
int s__hit = __VERIFIER_nondet_int() ;
int s__rwstate ;
int s__init_buf___0 ;
int s__debug = __VERIFIER_nondet_int() ;
int s__shutdown ;
int s__cert = __VERIFIER_nondet_int() ;
int s__options = __VERIFIER_nondet_int() ;
int s__verify_mode = __VERIFIER_nondet_int() ;
int s__session__peer = __VERIFIER_nondet_int() ;
int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ;
int s__ctx__info_callback = __VERIFIER_nondet_int() ;
int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ;
int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ;
int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ;
int s__s3__tmp__cert_request ;
int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ;
int s__s3__tmp__use_rsa_tmp ;
int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ;
int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ;
int s__s3__tmp__next_state___0 ;
int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int() ;
int s__session__cipher ;
int buf ;
unsigned long l ;
unsigned long Time ;
unsigned long tmp ;
int cb ;
long num1 ;
int ret ;
int new_state ;
int state ;
int skip ;
int got_new_session ;
int tmp___1 = __VERIFIER_nondet_int() ;
int tmp___2 = __VERIFIER_nondet_int() ;
int tmp___3 = __VERIFIER_nondet_int() ;
int tmp___4 = __VERIFIER_nondet_int() ;
int tmp___5 = __VERIFIER_nondet_int() ;
int tmp___6 = __VERIFIER_nondet_int() ;
int tmp___7 ;
long tmp___8 = __VERIFIER_nondet_long() ;
int tmp___9 = __VERIFIER_nondet_int() ;
int tmp___10 = __VERIFIER_nondet_int() ;
int blastFlag ;
int __cil_tmp55 ;
unsigned long __cil_tmp56 ;
unsigned long __cil_tmp57 ;
unsigned long __cil_tmp58 ;
unsigned long __cil_tmp59 ;
int __cil_tmp60 ;
unsigned long __cil_tmp61 ;
{
;
s__state = initial_state;
blastFlag = 0;
tmp = __VERIFIER_nondet_int();
Time = tmp;
cb = 0;
ret = -1;
skip = 0;
got_new_session = 0;
if (s__info_callback != 0) {
cb = s__info_callback;
} else {
if (s__ctx__info_callback != 0) {
cb = s__ctx__info_callback;
}
}
s__in_handshake ++;
if (tmp___1 + 12288) {
if (tmp___2 + 16384) {
}
}
if (s__cert == 0) {
return (-1);
}
{
while (1) {
while_0_continue: /* CIL Label */ ;
state = s__state;
if (s__state == 12292) {
goto switch_1_12292;
} else {
if (s__state == 16384) {
goto switch_1_16384;
} else {
if (s__state == 8192) {
goto switch_1_8192;
} else {
if (s__state == 24576) {
goto switch_1_24576;
} else {
if (s__state == 8195) {
goto switch_1_8195;
} else {
if (s__state == 8480) {
goto switch_1_8480;
} else {
if (s__state == 8481) {
goto switch_1_8481;
} else {
if (s__state == 8482) {
goto switch_1_8482;
} else {
if (s__state == 8464) {
goto switch_1_8464;
} else {
if (s__state == 8465) {
goto switch_1_8465;
} else {
if (s__state == 8466) {
goto switch_1_8466;
} else {
if (s__state == 8496) {
goto switch_1_8496;
} else {
if (s__state == 8497) {
goto switch_1_8497;
} else {
if (s__state == 8512) {
goto switch_1_8512;
} else {
if (s__state == 8513) {
goto switch_1_8513;
} else {
if (s__state == 8528) {
goto switch_1_8528;
} else {
if (s__state == 8529) {
goto switch_1_8529;
} else {
if (s__state == 8544) {
goto switch_1_8544;
} else {
if (s__state == 8545) {
goto switch_1_8545;
} else {
if (s__state == 8560) {
goto switch_1_8560;
} else {
if (s__state == 8561) {
goto switch_1_8561;
} else {
if (s__state == 8448) {
goto switch_1_8448;
} else {
if (s__state == 8576) {
goto switch_1_8576;
} else {
if (s__state == 8577) {
goto switch_1_8577;
} else {
if (s__state == 8592) {
goto switch_1_8592;
} else {
if (s__state == 8593) {
goto switch_1_8593;
} else {
if (s__state == 8608) {
goto switch_1_8608;
} else {
if (s__state == 8609) {
goto switch_1_8609;
} else {
if (s__state == 8640) {
goto switch_1_8640;
} else {
if (s__state == 8641) {
goto switch_1_8641;
} else {
if (s__state == 8656) {
goto switch_1_8656;
} else {
if (s__state == 8657) {
goto switch_1_8657;
} else {
if (s__state == 8672) {
goto switch_1_8672;
} else {
if (s__state == 8673) {
goto switch_1_8673;
} else {
if (s__state == 3) {
goto switch_1_3;
} else {
goto switch_1_default;
if (0) {
switch_1_12292:
s__new_session = 1;
switch_1_16384: ;
switch_1_8192: ;
switch_1_24576: ;
switch_1_8195:
s__server = 1;
if (cb != 0) {
}
{
__cil_tmp55 = s__version * 8;
if (__cil_tmp55 != 3) {
return (-1);
}
}
s__type = 8192;
if (s__init_buf___0 == 0) {
buf = __VERIFIER_nondet_int();
if (buf == 0) {
ret = -1;
goto end;
}
if (! tmp___3) {
ret = -1;
goto end;
}
s__init_buf___0 = buf;
}
if (! tmp___4) {
ret = -1;
goto end;
}
s__init_num = 0;
if (s__state != 12292) {
if (! tmp___5) {
ret = -1;
goto end;
}
s__state = 8464;
s__ctx__stats__sess_accept ++;
} else {
s__ctx__stats__sess_accept_renegotiate ++;
s__state = 8480;
}
goto switch_1_break;
switch_1_8480: ;
switch_1_8481:
s__shutdown = 0;
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
}
s__s3__tmp__next_state___0 = 8482;
s__state = 8448;
s__init_num = 0;
goto switch_1_break;
switch_1_8482:
s__state = 3;
goto switch_1_break;
switch_1_8464: ;
switch_1_8465: ;
switch_1_8466:
s__shutdown = 0;
ret = __VERIFIER_nondet_int();
if (blastFlag == 0) {
blastFlag = 1;
}
if (ret <= 0) {
goto end;
}
got_new_session = 1;
s__state = 8496;
s__init_num = 0;
goto switch_1_break;
switch_1_8496: ;
switch_1_8497:
ret = __VERIFIER_nondet_int();
if (blastFlag == 1) {
blastFlag = 2;
}
if (ret <= 0) {
goto end;
}
if (s__hit) {
s__state = 8656;
} else {
s__state = 8512;
}
s__init_num = 0;
goto switch_1_break;
switch_1_8512: ;
switch_1_8513: ;
{
__cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms;
if (__cil_tmp56 + 256UL) {
skip = 1;
} else {
ret = __VERIFIER_nondet_int();
if (blastFlag == 2) {
blastFlag = 3;
}
if (ret <= 0) {
goto end;
}
}
}
s__state = 8528;
s__init_num = 0;
goto switch_1_break;
switch_1_8528: ;
switch_1_8529:
l = (unsigned long )s__s3__tmp__new_cipher__algorithms;
{
__cil_tmp57 = (unsigned long )s__options;
if (__cil_tmp57 + 2097152UL) {
s__s3__tmp__use_rsa_tmp = 1;
} else {
s__s3__tmp__use_rsa_tmp = 0;
}
}
if (s__s3__tmp__use_rsa_tmp) {
goto _L___0;
} else {
if (l + 30UL) {
goto _L___0;
} else {
if (l + 1UL) {
if (s__cert__pkeys__AT0__privatekey == 0) {
goto _L___0;
} else {
{
__cil_tmp58 = (unsigned long )s__s3__tmp__new_cipher__algo_strength;
if (__cil_tmp58 + 2UL) {
{
__cil_tmp59 = (unsigned long )s__s3__tmp__new_cipher__algo_strength;
if (__cil_tmp59 + 4UL) {
tmp___7 = 512;
} else {
tmp___7 = 1024;
}
}
{
__cil_tmp60 = tmp___6 * 8;
if (__cil_tmp60 > tmp___7) {
_L___0:
ret = __VERIFIER_nondet_int();
if (blastFlag == 3) {
blastFlag = 4;
}
if (ret <= 0) {
goto end;
}
} else {
skip = 1;
}
}
} else {
skip = 1;
}
}
}
} else {
skip = 1;
}
}
}
s__state = 8544;
s__init_num = 0;
goto switch_1_break;
switch_1_8544: ;
switch_1_8545: ;
if (s__verify_mode + 1) {
if (s__session__peer != 0) {
if (s__verify_mode + 4) {
skip = 1;
s__s3__tmp__cert_request = 0;
s__state = 8560;
} else {
goto _L___2;
}
} else {
_L___2:
{
__cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms;
if (__cil_tmp61 + 256UL) {
if (s__verify_mode + 2) {
goto _L___1;
} else {
skip = 1;
s__s3__tmp__cert_request = 0;
s__state = 8560;
}
} else {
_L___1:
s__s3__tmp__cert_request = 1;
ret = __VERIFIER_nondet_int();
if (blastFlag == 4) {
blastFlag = 5;
}
if (ret <= 0) {
goto end;
}
s__state = 8448;
s__s3__tmp__next_state___0 = 8576;
s__init_num = 0;
}
}
}
} else {
skip = 1;
s__s3__tmp__cert_request = 0;
s__state = 8560;
}
goto switch_1_break;
switch_1_8560: ;
switch_1_8561:
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
}
s__s3__tmp__next_state___0 = 8576;
s__state = 8448;
s__init_num = 0;
goto switch_1_break;
switch_1_8448:
if (num1 > 0L) {
s__rwstate = 2;
num1 = tmp___8;
if (num1 <= 0L) {
ret = -1;
goto end;
}
s__rwstate = 1;
}
s__state = s__s3__tmp__next_state___0;
goto switch_1_break;
switch_1_8576: ;
switch_1_8577:
ret = __VERIFIER_nondet_int();
if (blastFlag == 5) {
blastFlag = 6;
}
if (ret <= 0) {
goto end;
}
if (ret == 2) {
s__state = 8466;
} else {
ret = __VERIFIER_nondet_int();
if (blastFlag == 6) {
blastFlag = 7;
}
if (ret <= 0) {
goto end;
}
s__init_num = 0;
s__state = 8592;
}
goto switch_1_break;
switch_1_8592: ;
switch_1_8593:
ret = __VERIFIER_nondet_int();
if (blastFlag == 7) {
blastFlag = 8;
}
if (ret <= 0) {
goto end;
}
s__state = 8608;
s__init_num = 0;
goto switch_1_break;
switch_1_8608: ;
switch_1_8609:
ret = __VERIFIER_nondet_int();
if (blastFlag == 8) {
blastFlag = 9;
}
if (ret <= 0) {
goto end;
}
s__state = 8640;
s__init_num = 0;
goto switch_1_break;
switch_1_8640: ;
switch_1_8641:
ret = __VERIFIER_nondet_int();
if (blastFlag == 9) {
blastFlag = 10;
} else {
if (blastFlag == 12) {
blastFlag = 13;
} else {
if (blastFlag == 15) {
blastFlag = 16;
} else {
if (blastFlag == 18) {
blastFlag = 19;
} else {
if (blastFlag == 21) {
goto ERROR;
}
}
}
}
}
if (ret <= 0) {
goto end;
}
if (s__hit) {
s__state = 3;
} else {
s__state = 8656;
}
s__init_num = 0;
goto switch_1_break;
switch_1_8656: ;
switch_1_8657:
s__session__cipher = s__s3__tmp__new_cipher;
if (! tmp___9) {
ret = -1;
goto end;
}
ret = __VERIFIER_nondet_int();
if (blastFlag == 10) {
blastFlag = 11;
} else {
if (blastFlag == 13) {
blastFlag = 14;
} else {
if (blastFlag == 16) {
blastFlag = 17;
} else {
if (blastFlag == 19) {
blastFlag = 20;
}
}
}
}
if (ret <= 0) {
goto end;
}
s__state = 8672;
s__init_num = 0;
if (! tmp___10) {
ret = -1;
goto end;
}
goto switch_1_break;
switch_1_8672: ;
switch_1_8673:
ret = __VERIFIER_nondet_int();
if (blastFlag == 11) {
blastFlag = 12;
} else {
if (blastFlag == 14) {
blastFlag = 15;
} else {
if (blastFlag == 17) {
blastFlag = 18;
} else {
if (blastFlag == 20) {
blastFlag = 21;
}
}
}
}
if (ret <= 0) {
goto end;
}
s__state = 8448;
if (s__hit) {
s__s3__tmp__next_state___0 = 8640;
} else {
s__s3__tmp__next_state___0 = 3;
}
s__init_num = 0;
goto switch_1_break;
switch_1_3:
s__init_buf___0 = 0;
s__init_num = 0;
if (got_new_session) {
s__new_session = 0;
s__ctx__stats__sess_accept_good ++;
if (cb != 0) {
}
}
ret = 1;
goto end;
switch_1_default:
ret = -1;
goto end;
} else {
switch_1_break: ;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
if (! s__s3__tmp__reuse_message) {
if (! skip) {
if (s__debug) {
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
}
}
if (cb != 0) {
if (s__state != state) {
new_state = s__state;
s__state = state;
s__state = new_state;
}
}
}
}
skip = 0;
}
while_0_break: /* CIL Label */ ;
}
end:
s__in_handshake --;
if (cb != 0) {
}
return (ret);
ERROR: __VERIFIER_error();
return (-1);
}
}
int main(void)
{ int s ;
int tmp ;
{
{
s = 8464;
tmp = ssl3_accept(s);
}
return (tmp);
}
}