1
2
3
4#line 4 "s3_srvr_3.cil.c"
5int ssl3_accept(int initial_state )
6{ int s__info_callback ;
7 int s__in_handshake ;
8 int s__state ;
9 int s__new_session ;
10 int s__server ;
11 int s__version ;
12 int s__type ;
13 int s__init_num ;
14 int s__hit ;
15 int s__rwstate ;
16 int s__init_buf___0 ;
17 int s__debug ;
18 int s__shutdown ;
19 int s__cert ;
20 int s__options ;
21 int s__verify_mode ;
22 int s__session__peer ;
23 int s__cert__pkeys__AT0__privatekey ;
24 int s__ctx__info_callback ;
25 int s__ctx__stats__sess_accept_renegotiate ;
26 int s__ctx__stats__sess_accept ;
27 int s__ctx__stats__sess_accept_good ;
28 int s__s3__tmp__cert_request ;
29 int s__s3__tmp__reuse_message ;
30 int s__s3__tmp__use_rsa_tmp ;
31 int s__s3__tmp__new_cipher ;
32 int s__s3__tmp__new_cipher__algorithms ;
33 int s__s3__tmp__next_state___0 ;
34 int s__s3__tmp__new_cipher__algo_strength ;
35 int s__session__cipher ;
36 int buf ;
37 unsigned long l ;
38 unsigned long Time ;
39 unsigned long tmp ;
40 int cb ;
41 long num1 ;
42 int ret ;
43 int new_state ;
44 int state ;
45 int skip ;
46 int got_new_session ;
47 int tmp___1 ;
48 int tmp___2 ;
49 int tmp___3 ;
50 int tmp___4 ;
51 int tmp___5 ;
52 int tmp___6 ;
53 int tmp___7 ;
54 long tmp___8 ;
55 int tmp___9 ;
56 int tmp___10 ;
57 int blastFlag ;
58
59 int __cil_tmp55 ;
60 unsigned long __cil_tmp56 ;
61 unsigned long __cil_tmp57 ;
62 unsigned long __cil_tmp58 ;
63 unsigned long __cil_tmp59 ;
64 int __cil_tmp60 ;
65 unsigned long __cil_tmp61 ;
66
67 {
68#line 60
69;
70 s__state = initial_state;
71#line 61
72 blastFlag = 0;
73#line 62
74 tmp = __VERIFIER_nondet_int();
75#line 63
76 Time = tmp;
77#line 64
78 cb = 0;
79#line 65
80 ret = -1;
81#line 66
82 skip = 0;
83#line 67
84 got_new_session = 0;
85#line 68
86 if (s__info_callback != 0) {
87#line 69
88 cb = s__info_callback;
89 } else {
90#line 71
91 if (s__ctx__info_callback != 0) {
92#line 72
93 cb = s__ctx__info_callback;
94 }
95 }
96#line 77
97 s__in_handshake ++;
98#line 78
99 if (tmp___1 + 12288) {
100#line 79
101 if (tmp___2 + 16384) {
102
103 }
104 }
105#line 87
106 if (s__cert == 0) {
107#line 88
108 return (-1);
109 }
110 {
111#line 93
112 while (1) {
113 while_0_continue: ;
114#line 95
115 state = s__state;
116#line 96
117 if (s__state == 12292) {
118 goto switch_1_12292;
119 } else {
120#line 99
121 if (s__state == 16384) {
122 goto switch_1_16384;
123 } else {
124#line 102
125 if (s__state == 8192) {
126 goto switch_1_8192;
127 } else {
128#line 105
129 if (s__state == 24576) {
130 goto switch_1_24576;
131 } else {
132#line 108
133 if (s__state == 8195) {
134 goto switch_1_8195;
135 } else {
136#line 111
137 if (s__state == 8480) {
138 goto switch_1_8480;
139 } else {
140#line 114
141 if (s__state == 8481) {
142 goto switch_1_8481;
143 } else {
144#line 117
145 if (s__state == 8482) {
146 goto switch_1_8482;
147 } else {
148#line 120
149 if (s__state == 8464) {
150 goto switch_1_8464;
151 } else {
152#line 123
153 if (s__state == 8465) {
154 goto switch_1_8465;
155 } else {
156#line 126
157 if (s__state == 8466) {
158 goto switch_1_8466;
159 } else {
160#line 129
161 if (s__state == 8496) {
162 goto switch_1_8496;
163 } else {
164#line 132
165 if (s__state == 8497) {
166 goto switch_1_8497;
167 } else {
168#line 135
169 if (s__state == 8512) {
170 goto switch_1_8512;
171 } else {
172#line 138
173 if (s__state == 8513) {
174 goto switch_1_8513;
175 } else {
176#line 141
177 if (s__state == 8528) {
178 goto switch_1_8528;
179 } else {
180#line 144
181 if (s__state == 8529) {
182 goto switch_1_8529;
183 } else {
184#line 147
185 if (s__state == 8544) {
186 goto switch_1_8544;
187 } else {
188#line 150
189 if (s__state == 8545) {
190 goto switch_1_8545;
191 } else {
192#line 153
193 if (s__state == 8560) {
194 goto switch_1_8560;
195 } else {
196#line 156
197 if (s__state == 8561) {
198 goto switch_1_8561;
199 } else {
200#line 159
201 if (s__state == 8448) {
202 goto switch_1_8448;
203 } else {
204#line 162
205 if (s__state == 8576) {
206 goto switch_1_8576;
207 } else {
208#line 165
209 if (s__state == 8577) {
210 goto switch_1_8577;
211 } else {
212#line 168
213 if (s__state == 8592) {
214 goto switch_1_8592;
215 } else {
216#line 171
217 if (s__state == 8593) {
218 goto switch_1_8593;
219 } else {
220#line 174
221 if (s__state == 8608) {
222 goto switch_1_8608;
223 } else {
224#line 177
225 if (s__state == 8609) {
226 goto switch_1_8609;
227 } else {
228#line 180
229 if (s__state == 8640) {
230 goto switch_1_8640;
231 } else {
232#line 183
233 if (s__state == 8641) {
234 goto switch_1_8641;
235 } else {
236#line 186
237 if (s__state == 8656) {
238 goto switch_1_8656;
239 } else {
240#line 189
241 if (s__state == 8657) {
242 goto switch_1_8657;
243 } else {
244#line 192
245 if (s__state == 8672) {
246 goto switch_1_8672;
247 } else {
248#line 195
249 if (s__state == 8673) {
250 goto switch_1_8673;
251 } else {
252#line 198
253 if (s__state == 3) {
254 goto switch_1_3;
255 } else {
256 goto switch_1_default;
257#line 203
258 if (0) {
259 switch_1_12292:
260#line 205
261 s__new_session = 1;
262 switch_1_16384: ;
263 switch_1_8192: ;
264 switch_1_24576: ;
265 switch_1_8195:
266#line 210
267 s__server = 1;
268#line 211
269 if (cb != 0) {
270
271 }
272 {
273#line 216
274 __cil_tmp55 = s__version * 8;
275#line 216
276 if (__cil_tmp55 != 3) {
277#line 217
278 return (-1);
279 }
280 }
281#line 221
282 s__type = 8192;
283#line 222
284 if (s__init_buf___0 == 0) {
285#line 223
286 buf = __VERIFIER_nondet_int();
287#line 224
288 if (buf == 0) {
289#line 225
290 ret = -1;
291 goto end;
292 }
293#line 230
294 if (! tmp___3) {
295#line 231
296 ret = -1;
297 goto end;
298 }
299#line 236
300 s__init_buf___0 = buf;
301 }
302#line 240
303 if (! tmp___4) {
304#line 241
305 ret = -1;
306 goto end;
307 }
308#line 246
309 s__init_num = 0;
310#line 247
311 if (s__state != 12292) {
312#line 248
313 if (! tmp___5) {
314#line 249
315 ret = -1;
316 goto end;
317 }
318#line 254
319 s__state = 8464;
320#line 255
321 s__ctx__stats__sess_accept ++;
322 } else {
323#line 257
324 s__ctx__stats__sess_accept_renegotiate ++;
325#line 258
326 s__state = 8480;
327 }
328 goto switch_1_break;
329 switch_1_8480: ;
330 switch_1_8481:
331#line 263
332 s__shutdown = 0;
333#line 264
334 ret = __VERIFIER_nondet_int();
335#line 265
336 if (ret <= 0) {
337 goto end;
338 }
339#line 270
340 s__s3__tmp__next_state___0 = 8482;
341#line 271
342 s__state = 8448;
343#line 272
344 s__init_num = 0;
345 goto switch_1_break;
346 switch_1_8482:
347#line 275
348 s__state = 3;
349 goto switch_1_break;
350 switch_1_8464: ;
351 switch_1_8465: ;
352 switch_1_8466:
353#line 280
354 s__shutdown = 0;
355#line 281
356 ret = __VERIFIER_nondet_int();
357#line 282
358 if (blastFlag == 0) {
359#line 283
360 blastFlag = 1;
361 }
362#line 287
363 if (ret <= 0) {
364 goto end;
365 }
366#line 292
367 got_new_session = 1;
368#line 293
369 s__state = 8496;
370#line 294
371 s__init_num = 0;
372 goto switch_1_break;
373 switch_1_8496: ;
374 switch_1_8497:
375#line 298
376 ret = __VERIFIER_nondet_int();
377#line 299
378 if (blastFlag == 1) {
379#line 300
380 blastFlag = 2;
381 }
382#line 304
383 if (ret <= 0) {
384 goto end;
385 }
386#line 309
387 if (s__hit) {
388#line 310
389 s__state = 8656;
390 } else {
391#line 312
392 s__state = 8512;
393 }
394#line 314
395 s__init_num = 0;
396 goto switch_1_break;
397 switch_1_8512: ;
398 switch_1_8513: ;
399 {
400#line 318
401 __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms;
402#line 318
403 if (__cil_tmp56 + 256UL) {
404#line 319
405 skip = 1;
406 } else {
407#line 321
408 ret = __VERIFIER_nondet_int();
409#line 322
410 if (ret <= 0) {
411 goto end;
412 }
413 }
414 }
415#line 328
416 s__state = 8528;
417#line 329
418 s__init_num = 0;
419 goto switch_1_break;
420 switch_1_8528: ;
421 switch_1_8529:
422#line 333
423 l = (unsigned long )s__s3__tmp__new_cipher__algorithms;
424 {
425#line 334
426 __cil_tmp57 = (unsigned long )s__options;
427#line 334
428 if (__cil_tmp57 + 2097152UL) {
429#line 335
430 s__s3__tmp__use_rsa_tmp = 1;
431 } else {
432#line 337
433 s__s3__tmp__use_rsa_tmp = 0;
434 }
435 }
436#line 339
437 if (s__s3__tmp__use_rsa_tmp) {
438 goto _L___0;
439 } else {
440#line 342
441 if (l + 30UL) {
442 goto _L___0;
443 } else {
444#line 345
445 if (l + 1UL) {
446#line 346
447 if (s__cert__pkeys__AT0__privatekey == 0) {
448 goto _L___0;
449 } else {
450 {
451#line 349
452 __cil_tmp58 = (unsigned long )s__s3__tmp__new_cipher__algo_strength;
453#line 349
454 if (__cil_tmp58 + 2UL) {
455 {
456#line 350
457 __cil_tmp59 = (unsigned long )s__s3__tmp__new_cipher__algo_strength;
458#line 350
459 if (__cil_tmp59 + 4UL) {
460#line 351
461 tmp___7 = 512;
462 } else {
463#line 353
464 tmp___7 = 1024;
465 }
466 }
467 {
468#line 355
469 __cil_tmp60 = tmp___6 * 8;
470#line 355
471 if (__cil_tmp60 > tmp___7) {
472 _L___0:
473#line 357
474 ret = __VERIFIER_nondet_int();
475#line 358
476 if (ret <= 0) {
477 goto end;
478 }
479 } else {
480#line 364
481 skip = 1;
482 }
483 }
484 } else {
485#line 367
486 skip = 1;
487 }
488 }
489 }
490 } else {
491#line 371
492 skip = 1;
493 }
494 }
495 }
496#line 375
497 s__state = 8544;
498#line 376
499 s__init_num = 0;
500 goto switch_1_break;
501 switch_1_8544: ;
502 switch_1_8545: ;
503#line 380
504 if (s__verify_mode + 1) {
505#line 381
506 if (s__session__peer != 0) {
507#line 382
508 if (s__verify_mode + 4) {
509#line 383
510 skip = 1;
511#line 384
512 s__s3__tmp__cert_request = 0;
513#line 385
514 s__state = 8560;
515 } else {
516 goto _L___2;
517 }
518 } else {
519 _L___2:
520 {
521#line 391
522 __cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms;
523#line 391
524 if (__cil_tmp61 + 256UL) {
525#line 392
526 if (s__verify_mode + 2) {
527 goto _L___1;
528 } else {
529#line 395
530 skip = 1;
531#line 396
532 s__s3__tmp__cert_request = 0;
533#line 397
534 s__state = 8560;
535 }
536 } else {
537 _L___1:
538#line 401
539 s__s3__tmp__cert_request = 1;
540#line 402
541 ret = __VERIFIER_nondet_int();
542#line 403
543 if (ret <= 0) {
544 goto end;
545 }
546#line 408
547 s__state = 8448;
548#line 409
549 s__s3__tmp__next_state___0 = 8576;
550#line 410
551 s__init_num = 0;
552 }
553 }
554 }
555 } else {
556#line 414
557 skip = 1;
558#line 415
559 s__s3__tmp__cert_request = 0;
560#line 416
561 s__state = 8560;
562 }
563 goto switch_1_break;
564 switch_1_8560: ;
565 switch_1_8561:
566#line 421
567 ret = __VERIFIER_nondet_int();
568#line 422
569 if (ret <= 0) {
570 goto end;
571 }
572#line 427
573 s__s3__tmp__next_state___0 = 8576;
574#line 428
575 s__state = 8448;
576#line 429
577 s__init_num = 0;
578 goto switch_1_break;
579 switch_1_8448:
580#line 432
581 if (num1 > 0L) {
582#line 433
583 s__rwstate = 2;
584#line 434
585 num1 = tmp___8;
586#line 435
587 if (num1 <= 0L) {
588#line 436
589 ret = -1;
590 goto end;
591 }
592#line 441
593 s__rwstate = 1;
594 }
595#line 445
596 s__state = s__s3__tmp__next_state___0;
597 goto switch_1_break;
598 switch_1_8576: ;
599 switch_1_8577:
600#line 449
601 ret = __VERIFIER_nondet_int();
602#line 450
603 if (ret <= 0) {
604 goto end;
605 }
606#line 455
607 if (ret == 2) {
608#line 456
609 s__state = 8466;
610 } else {
611#line 458
612 ret = __VERIFIER_nondet_int();
613#line 459
614 if (ret <= 0) {
615 goto end;
616 }
617#line 464
618 s__init_num = 0;
619#line 465
620 s__state = 8592;
621 }
622 goto switch_1_break;
623 switch_1_8592: ;
624 switch_1_8593:
625#line 470
626 ret = __VERIFIER_nondet_int();
627#line 471
628 if (ret <= 0) {
629 goto end;
630 }
631#line 476
632 s__state = 8608;
633#line 477
634 s__init_num = 0;
635 goto switch_1_break;
636 switch_1_8608: ;
637 switch_1_8609:
638#line 481
639 ret = __VERIFIER_nondet_int();
640#line 482
641 if (ret <= 0) {
642 goto end;
643 }
644#line 487
645 s__state = 8640;
646#line 488
647 s__init_num = 0;
648 goto switch_1_break;
649 switch_1_8640: ;
650 switch_1_8641:
651#line 492
652 ret = __VERIFIER_nondet_int();
653#line 493
654 if (blastFlag == 3) {
655#line 494
656 blastFlag = 4;
657 }
658#line 498
659 if (ret <= 0) {
660 goto end;
661 }
662#line 503
663 if (s__hit) {
664#line 504
665 s__state = 3;
666 } else {
667#line 506
668 s__state = 8656;
669 }
670#line 508
671 s__init_num = 0;
672 goto switch_1_break;
673 switch_1_8656: ;
674 switch_1_8657:
675#line 512
676 s__session__cipher = s__s3__tmp__new_cipher;
677#line 513
678 if (! tmp___9) {
679#line 514
680 ret = -1;
681 goto end;
682 }
683#line 519
684 ret = __VERIFIER_nondet_int();
685#line 520
686 if (blastFlag == 2) {
687#line 521
688 blastFlag = 3;
689 }
690#line 525
691 if (ret <= 0) {
692 goto end;
693 }
694#line 530
695 s__state = 8672;
696#line 531
697 s__init_num = 0;
698#line 532
699 if (! tmp___10) {
700#line 533
701 ret = -1;
702 goto end;
703 }
704 goto switch_1_break;
705 switch_1_8672: ;
706 switch_1_8673:
707#line 541
708 ret = __VERIFIER_nondet_int();
709#line 542
710 if (blastFlag == 4) {
711 goto ERROR;
712 }
713#line 547
714 if (ret <= 0) {
715 goto end;
716 }
717#line 552
718 s__state = 8448;
719#line 553
720 if (s__hit) {
721#line 554
722 s__s3__tmp__next_state___0 = 8640;
723 } else {
724#line 556
725 s__s3__tmp__next_state___0 = 3;
726 }
727#line 558
728 s__init_num = 0;
729 goto switch_1_break;
730 switch_1_3:
731#line 561
732 s__init_buf___0 = 0;
733#line 562
734 s__init_num = 0;
735#line 563
736 if (got_new_session) {
737#line 564
738 s__new_session = 0;
739#line 565
740 s__ctx__stats__sess_accept_good ++;
741#line 566
742 if (cb != 0) {
743
744 }
745 }
746#line 574
747 ret = 1;
748 goto end;
749 switch_1_default:
750#line 577
751 ret = -1;
752 goto end;
753 } else {
754 switch_1_break: ;
755 }
756 }
757 }
758 }
759 }
760 }
761 }
762 }
763 }
764 }
765 }
766 }
767 }
768 }
769 }
770 }
771 }
772 }
773 }
774 }
775 }
776 }
777 }
778 }
779 }
780 }
781 }
782 }
783 }
784 }
785 }
786 }
787 }
788 }
789 }
790 }
791#line 618
792 if (! s__s3__tmp__reuse_message) {
793#line 619
794 if (! skip) {
795#line 620
796 if (s__debug) {
797#line 621
798 ret = __VERIFIER_nondet_int();
799#line 622
800 if (ret <= 0) {
801 goto end;
802 }
803 }
804#line 630
805 if (cb != 0) {
806#line 631
807 if (s__state != state) {
808#line 632
809 new_state = s__state;
810#line 633
811 s__state = state;
812#line 634
813 s__state = new_state;
814 }
815 }
816 }
817 }
818#line 647
819 skip = 0;
820 }
821 while_0_break: ;
822 }
823
824 end:
825#line 652
826 s__in_handshake --;
827#line 653
828 if (cb != 0) {
829
830 }
831#line 658
832 return (ret);
833 ERROR:
834#line 660
835 return (-1);
836}
837}
838#line 663 "s3_srvr_3.cil.c"
839int main(void)
840{ int s ;
841 int tmp ;
842
843 {
844 {
845#line 669
846 s = 8464;
847#line 670
848 tmp = ssl3_accept(s);
849 }
850#line 672
851 return (tmp);
852}
853}