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s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c
689 lines (639 loc) · 43.5 KB
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s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c
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extern void __VERIFIER_error() __attribute__ ((__noreturn__));
extern long __VERIFIER_nondet_long(void);
extern unsigned long __VERIFIER_nondet_ulong(void);
extern int __VERIFIER_nondet_int(void);
/* Generated by CIL v. 1.3.7 */
/* 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 ;
int s__ctx__stats__sess_accept ;
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 = __VERIFIER_nondet_int();
unsigned long l ;
unsigned long Time ;
unsigned long tmp = __VERIFIER_nondet_ulong();
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 ;
int tmp___4 ;
int tmp___5 ;
int tmp___6 ;
int tmp___7 ;
long tmp___8 = __VERIFIER_nondet_long();
int tmp___9 ;
int tmp___10 ;
int blastFlag ;
int __retres67 ;
{
s__state = initial_state;
blastFlag = 0;
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;
} else {
}
}
s__in_handshake = s__in_handshake + 1;
if (tmp___1 & 12288) {
if (tmp___2 & 16384) {
} else {
}
} else {
}
if (s__cert == 0) {
__retres67 = -1;
goto return_label;
} else {
}
{
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: /* CIL Label */
s__new_session = 1;
switch_1_16384: /* CIL Label */ ;
switch_1_8192: /* CIL Label */ ;
switch_1_24576: /* CIL Label */ ;
switch_1_8195: /* CIL Label */
s__server = 1;
if (cb != 0) {
} else {
}
if (s__version >> 8 != 3) {
__retres67 = -1;
goto return_label;
} else {
}
s__type = 8192;
if (s__init_buf___0 == 0) {
tmp___3 = __VERIFIER_nondet_int();
if (! tmp___3) {
ret = -1;
goto end;
} else {
}
s__init_buf___0 = buf;
} else {
}
tmp___4 = __VERIFIER_nondet_int();
if (! tmp___4) {
ret = -1;
goto end;
} else {
}
s__init_num = 0;
if (s__state != 12292) {
tmp___5 = __VERIFIER_nondet_int();
if (! tmp___5) {
ret = -1;
goto end;
} else {
}
s__state = 8464;
s__ctx__stats__sess_accept = s__ctx__stats__sess_accept + 1;
} else {
s__ctx__stats__sess_accept_renegotiate = s__ctx__stats__sess_accept_renegotiate + 1;
s__state = 8480;
}
goto switch_1_break;
switch_1_8480: /* CIL Label */ ;
switch_1_8481: /* CIL Label */
s__shutdown = 0;
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
s__s3__tmp__next_state___0 = 8482;
s__state = 8448;
s__init_num = 0;
goto switch_1_break;
switch_1_8482: /* CIL Label */
s__state = 3;
goto switch_1_break;
switch_1_8464: /* CIL Label */ ;
switch_1_8465: /* CIL Label */ ;
switch_1_8466: /* CIL Label */
s__shutdown = 0;
ret = __VERIFIER_nondet_int();
if (blastFlag == 0) {
blastFlag = 1;
} else {
}
if (ret <= 0) {
goto end;
} else {
}
got_new_session = 1;
s__state = 8496;
s__init_num = 0;
goto switch_1_break;
switch_1_8496: /* CIL Label */ ;
switch_1_8497: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (blastFlag == 1) {
blastFlag = 2;
} else {
}
if (ret <= 0) {
goto end;
} else {
}
if (s__hit) {
s__state = 8656;
} else {
s__state = 8512;
}
s__init_num = 0;
goto switch_1_break;
switch_1_8512: /* CIL Label */ ;
switch_1_8513: /* CIL Label */ ;
if ((unsigned long )s__s3__tmp__new_cipher__algorithms & 256UL) {
skip = 1;
} else {
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
}
s__state = 8528;
s__init_num = 0;
goto switch_1_break;
switch_1_8528: /* CIL Label */ ;
switch_1_8529: /* CIL Label */
l = s__s3__tmp__new_cipher__algorithms;
if ((unsigned long )s__options & 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 {
if ((unsigned long )s__s3__tmp__new_cipher__algo_strength & 2UL) {
tmp___6 = __VERIFIER_nondet_int();
if ((unsigned long )s__s3__tmp__new_cipher__algo_strength & 4UL) {
tmp___7 = 512;
} else {
tmp___7 = 1024;
}
if (tmp___6 * 8 > tmp___7) {
_L___0:
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
} else {
skip = 1;
}
} else {
skip = 1;
}
}
} else {
skip = 1;
}
}
}
s__state = 8544;
s__init_num = 0;
goto switch_1_break;
switch_1_8544: /* CIL Label */ ;
switch_1_8545: /* CIL Label */ ;
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:
if ((unsigned long )s__s3__tmp__new_cipher__algorithms & 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 (ret <= 0) {
goto end;
} else {
}
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: /* CIL Label */ ;
switch_1_8561: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
s__s3__tmp__next_state___0 = 8576;
s__state = 8448;
s__init_num = 0;
goto switch_1_break;
switch_1_8448: /* CIL Label */
num1 = __VERIFIER_nondet_int();
if (num1 > 0L) {
s__rwstate = 2;
num1 = tmp___8;
if (num1 <= 0L) {
ret = -1;
goto end;
} else {
}
s__rwstate = 1;
} else {
}
s__state = s__s3__tmp__next_state___0;
goto switch_1_break;
switch_1_8576: /* CIL Label */ ;
switch_1_8577: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
if (ret == 2) {
s__state = 8466;
} else {
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
s__init_num = 0;
s__state = 8592;
}
goto switch_1_break;
switch_1_8592: /* CIL Label */ ;
switch_1_8593: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
s__state = 8608;
s__init_num = 0;
goto switch_1_break;
switch_1_8608: /* CIL Label */ ;
switch_1_8609: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
s__state = 8640;
s__init_num = 0;
goto switch_1_break;
switch_1_8640: /* CIL Label */ ;
switch_1_8641: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (blastFlag == 3) {
blastFlag = 4;
} else {
}
if (ret <= 0) {
goto end;
} else {
}
if (s__hit) {
s__state = 3;
} else {
s__state = 8656;
}
s__init_num = 0;
goto switch_1_break;
switch_1_8656: /* CIL Label */ ;
switch_1_8657: /* CIL Label */
s__session__cipher = s__s3__tmp__new_cipher;
tmp___9 = __VERIFIER_nondet_int();
if (! tmp___9) {
ret = -1;
goto end;
} else {
}
ret = __VERIFIER_nondet_int();
if (blastFlag == 2) {
blastFlag = 3;
} else {
}
if (ret <= 0) {
goto end;
} else {
}
s__state = 8672;
s__init_num = 0;
tmp___10 = __VERIFIER_nondet_int();
if (! tmp___10) {
ret = -1;
goto end;
} else {
}
goto switch_1_break;
switch_1_8672: /* CIL Label */ ;
switch_1_8673: /* CIL Label */
ret = __VERIFIER_nondet_int();
if (blastFlag == 4) {
goto ERROR;
} else {
if (blastFlag == 5) {
goto ERROR;
} else {
}
}
if (ret <= 0) {
goto end;
} else {
}
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: /* CIL Label */
s__init_buf___0 = 0;
s__init_num = 0;
if (got_new_session) {
s__new_session = 0;
s__ctx__stats__sess_accept_good = s__ctx__stats__sess_accept_good + 1;
if (cb != 0) {
} else {
}
} else {
}
ret = 1;
goto end;
switch_1_default: /* CIL Label */
ret = -1;
goto end;
} else {
switch_1_break: /* CIL Label */ ;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
if (! s__s3__tmp__reuse_message) {
if (! skip) {
if (s__debug) {
ret = __VERIFIER_nondet_int();
if (ret <= 0) {
goto end;
} else {
}
} else {
}
if (cb != 0) {
if (s__state != state) {
new_state = s__state;
s__state = state;
s__state = new_state;
} else {
}
} else {
}
} else {
}
} else {
}
skip = 0;
}
while_0_break: /* CIL Label */ ;
}
end:
s__in_handshake = s__in_handshake - 1;
if (cb != 0) {
} else {
}
__retres67 = ret;
goto return_label;
ERROR: __VERIFIER_error();
{
}
__retres67 = -1;
return_label: /* CIL Label */
return (__retres67);
}
}
int main(void)
{ int s ;
int tmp ;
{
{
s = 8464;
tmp = ssl3_accept(s);
}
return (tmp);
}
}