diff options
4 files changed, 1416 insertions, 0 deletions
diff --git a/meta/recipes-extended/bash/bash-3.2.48/cve-2014-7186_cve-2014-7187.patch b/meta/recipes-extended/bash/bash-3.2.48/cve-2014-7186_cve-2014-7187.patch new file mode 100644 index 0000000000..dcb8ea44c5 --- /dev/null +++ b/meta/recipes-extended/bash/bash-3.2.48/cve-2014-7186_cve-2014-7187.patch @@ -0,0 +1,99 @@ +bash: Fix for CVE-2014-7186 and CVE-2014-7187 + +Upstream-Status: Backport {GNU Patch-ID: bash32-055} + +Downloaded from: http://ftp.gnu.org/gnu/bash/bash-3.2-patches/bash32-055 + +Author: Chet Ramey <chet.ramey@case.edu> +Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com> + + BASH PATCH REPORT + ================= + +Bash-Release: 3.2 +Patch-ID: bash32-055 + +Bug-Reported-by: Florian Weimer <fweimer@redhat.com> +Bug-Reference-ID: +Bug-Reference-URL: + +Bug-Description: + +There are two local buffer overflows in parse.y that can cause the shell +to dump core when given many here-documents attached to a single command +or many nested loops. +--- +--- a/parse.y 2014-09-27 12:17:16.000000000 -0400 ++++ b/parse.y 2014-09-30 19:43:22.000000000 -0400 +@@ -166,4 +166,7 @@ + static int reserved_word_acceptable __P((int)); + static int yylex __P((void)); ++ ++static void push_heredoc __P((REDIRECT *)); ++static char *mk_alexpansion __P((char *)); + static int alias_expand_token __P((char *)); + static int time_command_acceptable __P((void)); +@@ -254,5 +257,7 @@ + /* Variables to manage the task of reading here documents, because we need to + defer the reading until after a complete command has been collected. */ +-static REDIRECT *redir_stack[10]; ++#define HEREDOC_MAX 16 ++ ++static REDIRECT *redir_stack[HEREDOC_MAX]; + int need_here_doc; + +@@ -280,5 +285,5 @@ + index is decremented after a case, select, or for command is parsed. */ + #define MAX_CASE_NEST 128 +-static int word_lineno[MAX_CASE_NEST]; ++static int word_lineno[MAX_CASE_NEST+1]; + static int word_top = -1; + +@@ -425,5 +430,5 @@ + redir.filename = $2; + $$ = make_redirection (0, r_reading_until, redir); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | NUMBER LESS_LESS WORD +@@ -431,5 +436,5 @@ + redir.filename = $3; + $$ = make_redirection ($1, r_reading_until, redir); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | LESS_LESS_LESS WORD +@@ -488,5 +493,5 @@ + $$ = make_redirection + (0, r_deblank_reading_until, redir); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | NUMBER LESS_LESS_MINUS WORD +@@ -495,5 +500,5 @@ + $$ = make_redirection + ($1, r_deblank_reading_until, redir); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | GREATER_AND '-' +@@ -2214,4 +2219,19 @@ + static int esacs_needed_count; + ++static void ++push_heredoc (r) ++ REDIRECT *r; ++{ ++ if (need_here_doc >= HEREDOC_MAX) ++ { ++ last_command_exit_value = EX_BADUSAGE; ++ need_here_doc = 0; ++ report_syntax_error (_("maximum here-document count exceeded")); ++ reset_parser (); ++ exit_shell (last_command_exit_value); ++ } ++ redir_stack[need_here_doc++] = r; ++} ++ + void + gather_here_documents () diff --git a/meta/recipes-extended/bash/bash/cve-2014-7186_cve-2014-7187.patch b/meta/recipes-extended/bash/bash/cve-2014-7186_cve-2014-7187.patch new file mode 100644 index 0000000000..3382567a21 --- /dev/null +++ b/meta/recipes-extended/bash/bash/cve-2014-7186_cve-2014-7187.patch @@ -0,0 +1,1315 @@ +bash: Fix for CVE-2014-7186 and CVE-2014-7187 + +Upstream-Status: Backport {GNU Patch-ID: bash43-028} + +Downloaded from: http://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-028 + +Author: Chet Ramey <chet.ramey@case.edu> +Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com> + + BASH PATCH REPORT + ================= + +Bash-Release: 4.3 +Patch-ID: bash43-028 + +Bug-Reported-by: Florian Weimer <fweimer@redhat.com> +Bug-Reference-ID: +Bug-Reference-URL: + +Bug-Description: + +There are two local buffer overflows in parse.y that can cause the shell +to dump core when given many here-documents attached to a single command +or many nested loops. +--- +--- a/parse.y 2014-09-25 23:02:35.000000000 -0400 ++++ b/parse.y 2014-09-29 16:47:03.000000000 -0400 +@@ -169,4 +169,7 @@ + static int reserved_word_acceptable __P((int)); + static int yylex __P((void)); ++ ++static void push_heredoc __P((REDIRECT *)); ++static char *mk_alexpansion __P((char *)); + static int alias_expand_token __P((char *)); + static int time_command_acceptable __P((void)); +@@ -266,5 +269,7 @@ + /* Variables to manage the task of reading here documents, because we need to + defer the reading until after a complete command has been collected. */ +-static REDIRECT *redir_stack[10]; ++#define HEREDOC_MAX 16 ++ ++static REDIRECT *redir_stack[HEREDOC_MAX]; + int need_here_doc; + +@@ -308,5 +313,5 @@ + index is decremented after a case, select, or for command is parsed. */ + #define MAX_CASE_NEST 128 +-static int word_lineno[MAX_CASE_NEST]; ++static int word_lineno[MAX_CASE_NEST+1]; + static int word_top = -1; + +@@ -521,5 +526,5 @@ + redir.filename = $2; + $$ = make_redirection (source, r_reading_until, redir, 0); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | NUMBER LESS_LESS WORD +@@ -528,5 +533,5 @@ + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, 0); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | REDIR_WORD LESS_LESS WORD +@@ -535,5 +540,5 @@ + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | LESS_LESS_MINUS WORD +@@ -542,5 +547,5 @@ + redir.filename = $2; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | NUMBER LESS_LESS_MINUS WORD +@@ -549,5 +554,5 @@ + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | REDIR_WORD LESS_LESS_MINUS WORD +@@ -556,5 +561,5 @@ + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); +- redir_stack[need_here_doc++] = $$; ++ push_heredoc ($$); + } + | LESS_LESS_LESS WORD +@@ -2637,4 +2642,19 @@ + static int esacs_needed_count; + ++static void ++push_heredoc (r) ++ REDIRECT *r; ++{ ++ if (need_here_doc >= HEREDOC_MAX) ++ { ++ last_command_exit_value = EX_BADUSAGE; ++ need_here_doc = 0; ++ report_syntax_error (_("maximum here-document count exceeded")); ++ reset_parser (); ++ exit_shell (last_command_exit_value); ++ } ++ redir_stack[need_here_doc++] = r; ++} ++ + void + gather_here_documents () +--- a/y.tab.c 2014-10-01 11:38:24.000000000 -0400 ++++ b/y.tab.c 2014-10-01 12:46:11.000000000 -0400 +@@ -169,5 +169,5 @@ + + /* Copy the first part of user declarations. */ +-#line 21 "/usr/homes/chet/src/bash/src/parse.y" ++#line 21 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + + #include "config.h" +@@ -320,4 +320,7 @@ + static int reserved_word_acceptable __P((int)); + static int yylex __P((void)); ++ ++static void push_heredoc __P((REDIRECT *)); ++static char *mk_alexpansion __P((char *)); + static int alias_expand_token __P((char *)); + static int time_command_acceptable __P((void)); +@@ -417,5 +420,7 @@ + /* Variables to manage the task of reading here documents, because we need to + defer the reading until after a complete command has been collected. */ +-static REDIRECT *redir_stack[10]; ++#define HEREDOC_MAX 16 ++ ++static REDIRECT *redir_stack[HEREDOC_MAX]; + int need_here_doc; + +@@ -459,5 +464,5 @@ + index is decremented after a case, select, or for command is parsed. */ + #define MAX_CASE_NEST 128 +-static int word_lineno[MAX_CASE_NEST]; ++static int word_lineno[MAX_CASE_NEST+1]; + static int word_top = -1; + +@@ -493,5 +498,5 @@ + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED + typedef union YYSTYPE +-#line 324 "/usr/homes/chet/src/bash/src/parse.y" ++#line 329 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + WORD_DESC *word; /* the word that we read. */ +@@ -504,5 +509,5 @@ + } + /* Line 193 of yacc.c. */ +-#line 507 "y.tab.c" ++#line 512 "y.tab.c" + YYSTYPE; + # define yystype YYSTYPE /* obsolescent; will be withdrawn */ +@@ -517,5 +522,5 @@ + + /* Line 216 of yacc.c. */ +-#line 520 "y.tab.c" ++#line 525 "y.tab.c" + + #ifdef short +@@ -887,21 +892,21 @@ + static const yytype_uint16 yyrline[] = + { +- 0, 377, 377, 388, 397, 412, 422, 424, 428, 434, +- 440, 446, 452, 458, 464, 470, 476, 482, 488, 494, +- 500, 506, 512, 518, 525, 532, 539, 546, 553, 560, +- 566, 572, 578, 584, 590, 596, 602, 608, 614, 620, +- 626, 632, 638, 644, 650, 656, 662, 668, 674, 680, +- 686, 692, 700, 702, 704, 708, 712, 723, 725, 729, +- 731, 733, 749, 751, 755, 757, 759, 761, 763, 765, +- 767, 769, 771, 773, 775, 779, 784, 789, 794, 799, +- 804, 809, 814, 821, 826, 831, 836, 843, 848, 853, +- 858, 863, 868, 875, 880, 885, 892, 895, 898, 902, +- 904, 935, 942, 947, 964, 969, 986, 993, 995, 997, +- 1002, 1006, 1010, 1014, 1016, 1018, 1022, 1023, 1027, 1029, +- 1031, 1033, 1037, 1039, 1041, 1043, 1045, 1047, 1051, 1053, +- 1062, 1070, 1071, 1077, 1078, 1085, 1089, 1091, 1093, 1100, +- 1102, 1104, 1108, 1109, 1112, 1114, 1116, 1120, 1121, 1130, +- 1143, 1159, 1174, 1176, 1178, 1185, 1188, 1192, 1194, 1200, +- 1206, 1223, 1243, 1245, 1268, 1272, 1274, 1276 ++ 0, 382, 382, 393, 402, 417, 427, 429, 433, 439, ++ 445, 451, 457, 463, 469, 475, 481, 487, 493, 499, ++ 505, 511, 517, 523, 530, 537, 544, 551, 558, 565, ++ 571, 577, 583, 589, 595, 601, 607, 613, 619, 625, ++ 631, 637, 643, 649, 655, 661, 667, 673, 679, 685, ++ 691, 697, 705, 707, 709, 713, 717, 728, 730, 734, ++ 736, 738, 754, 756, 760, 762, 764, 766, 768, 770, ++ 772, 774, 776, 778, 780, 784, 789, 794, 799, 804, ++ 809, 814, 819, 826, 831, 836, 841, 848, 853, 858, ++ 863, 868, 873, 880, 885, 890, 897, 900, 903, 907, ++ 909, 940, 947, 952, 969, 974, 991, 998, 1000, 1002, ++ 1007, 1011, 1015, 1019, 1021, 1023, 1027, 1028, 1032, 1034, ++ 1036, 1038, 1042, 1044, 1046, 1048, 1050, 1052, 1056, 1058, ++ 1067, 1075, 1076, 1082, 1083, 1090, 1094, 1096, 1098, 1105, ++ 1107, 1109, 1113, 1114, 1117, 1119, 1121, 1125, 1126, 1135, ++ 1148, 1164, 1179, 1181, 1183, 1190, 1193, 1197, 1199, 1205, ++ 1211, 1228, 1248, 1250, 1273, 1277, 1279, 1281 + }; + #endif +@@ -2094,5 +2099,5 @@ + { + case 2: +-#line 378 "/usr/homes/chet/src/bash/src/parse.y" ++#line 383 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of regular command. Discard the error +@@ -2108,5 +2113,5 @@ + + case 3: +-#line 389 "/usr/homes/chet/src/bash/src/parse.y" ++#line 394 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of regular command, but not a very +@@ -2120,5 +2125,5 @@ + + case 4: +-#line 398 "/usr/homes/chet/src/bash/src/parse.y" ++#line 403 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Error during parsing. Return NULL command. */ +@@ -2138,5 +2143,5 @@ + + case 5: +-#line 413 "/usr/homes/chet/src/bash/src/parse.y" ++#line 418 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of EOF seen by itself. Do ignoreeof or +@@ -2149,15 +2154,15 @@ + + case 6: +-#line 423 "/usr/homes/chet/src/bash/src/parse.y" ++#line 428 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); } + break; + + case 7: +-#line 425 "/usr/homes/chet/src/bash/src/parse.y" ++#line 430 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.word_list) = make_word_list ((yyvsp[(2) - (2)].word), (yyvsp[(1) - (2)].word_list)); } + break; + + case 8: +-#line 429 "/usr/homes/chet/src/bash/src/parse.y" ++#line 434 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2168,5 +2173,5 @@ + + case 9: +-#line 435 "/usr/homes/chet/src/bash/src/parse.y" ++#line 440 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2177,5 +2182,5 @@ + + case 10: +-#line 441 "/usr/homes/chet/src/bash/src/parse.y" ++#line 446 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2186,5 +2191,5 @@ + + case 11: +-#line 447 "/usr/homes/chet/src/bash/src/parse.y" ++#line 452 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2195,5 +2200,5 @@ + + case 12: +-#line 453 "/usr/homes/chet/src/bash/src/parse.y" ++#line 458 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2204,5 +2209,5 @@ + + case 13: +-#line 459 "/usr/homes/chet/src/bash/src/parse.y" ++#line 464 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2213,5 +2218,5 @@ + + case 14: +-#line 465 "/usr/homes/chet/src/bash/src/parse.y" ++#line 470 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2222,5 +2227,5 @@ + + case 15: +-#line 471 "/usr/homes/chet/src/bash/src/parse.y" ++#line 476 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2231,5 +2236,5 @@ + + case 16: +-#line 477 "/usr/homes/chet/src/bash/src/parse.y" ++#line 482 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2240,5 +2245,5 @@ + + case 17: +-#line 483 "/usr/homes/chet/src/bash/src/parse.y" ++#line 488 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2249,5 +2254,5 @@ + + case 18: +-#line 489 "/usr/homes/chet/src/bash/src/parse.y" ++#line 494 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2258,5 +2263,5 @@ + + case 19: +-#line 495 "/usr/homes/chet/src/bash/src/parse.y" ++#line 500 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2267,5 +2272,5 @@ + + case 20: +-#line 501 "/usr/homes/chet/src/bash/src/parse.y" ++#line 506 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2276,5 +2281,5 @@ + + case 21: +-#line 507 "/usr/homes/chet/src/bash/src/parse.y" ++#line 512 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2285,5 +2290,5 @@ + + case 22: +-#line 513 "/usr/homes/chet/src/bash/src/parse.y" ++#line 518 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2294,65 +2299,65 @@ + + case 23: +-#line 519 "/usr/homes/chet/src/bash/src/parse.y" ++#line 524 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; + redir.filename = (yyvsp[(2) - (2)].word); + (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 24: +-#line 526 "/usr/homes/chet/src/bash/src/parse.y" ++#line 531 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); + redir.filename = (yyvsp[(3) - (3)].word); + (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 25: +-#line 533 "/usr/homes/chet/src/bash/src/parse.y" ++#line 538 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); + redir.filename = (yyvsp[(3) - (3)].word); + (yyval.redirect) = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 26: +-#line 540 "/usr/homes/chet/src/bash/src/parse.y" ++#line 545 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; + redir.filename = (yyvsp[(2) - (2)].word); + (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 27: +-#line 547 "/usr/homes/chet/src/bash/src/parse.y" ++#line 552 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); + redir.filename = (yyvsp[(3) - (3)].word); + (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 28: +-#line 554 "/usr/homes/chet/src/bash/src/parse.y" ++#line 559 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); + redir.filename = (yyvsp[(3) - (3)].word); + (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); +- redir_stack[need_here_doc++] = (yyval.redirect); ++ push_heredoc ((yyval.redirect)); + } + break; + + case 29: +-#line 561 "/usr/homes/chet/src/bash/src/parse.y" ++#line 566 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2363,5 +2368,5 @@ + + case 30: +-#line 567 "/usr/homes/chet/src/bash/src/parse.y" ++#line 572 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2372,5 +2377,5 @@ + + case 31: +-#line 573 "/usr/homes/chet/src/bash/src/parse.y" ++#line 578 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2381,5 +2386,5 @@ + + case 32: +-#line 579 "/usr/homes/chet/src/bash/src/parse.y" ++#line 584 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2390,5 +2395,5 @@ + + case 33: +-#line 585 "/usr/homes/chet/src/bash/src/parse.y" ++#line 590 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2399,5 +2404,5 @@ + + case 34: +-#line 591 "/usr/homes/chet/src/bash/src/parse.y" ++#line 596 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2408,5 +2413,5 @@ + + case 35: +-#line 597 "/usr/homes/chet/src/bash/src/parse.y" ++#line 602 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2417,5 +2422,5 @@ + + case 36: +-#line 603 "/usr/homes/chet/src/bash/src/parse.y" ++#line 608 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2426,5 +2431,5 @@ + + case 37: +-#line 609 "/usr/homes/chet/src/bash/src/parse.y" ++#line 614 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2435,5 +2440,5 @@ + + case 38: +-#line 615 "/usr/homes/chet/src/bash/src/parse.y" ++#line 620 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2444,5 +2449,5 @@ + + case 39: +-#line 621 "/usr/homes/chet/src/bash/src/parse.y" ++#line 626 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2453,5 +2458,5 @@ + + case 40: +-#line 627 "/usr/homes/chet/src/bash/src/parse.y" ++#line 632 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2462,5 +2467,5 @@ + + case 41: +-#line 633 "/usr/homes/chet/src/bash/src/parse.y" ++#line 638 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2471,5 +2476,5 @@ + + case 42: +-#line 639 "/usr/homes/chet/src/bash/src/parse.y" ++#line 644 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2480,5 +2485,5 @@ + + case 43: +-#line 645 "/usr/homes/chet/src/bash/src/parse.y" ++#line 650 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2489,5 +2494,5 @@ + + case 44: +-#line 651 "/usr/homes/chet/src/bash/src/parse.y" ++#line 656 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2498,5 +2503,5 @@ + + case 45: +-#line 657 "/usr/homes/chet/src/bash/src/parse.y" ++#line 662 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2507,5 +2512,5 @@ + + case 46: +-#line 663 "/usr/homes/chet/src/bash/src/parse.y" ++#line 668 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2516,5 +2521,5 @@ + + case 47: +-#line 669 "/usr/homes/chet/src/bash/src/parse.y" ++#line 674 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +@@ -2525,5 +2530,5 @@ + + case 48: +-#line 675 "/usr/homes/chet/src/bash/src/parse.y" ++#line 680 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +@@ -2534,5 +2539,5 @@ + + case 49: +-#line 681 "/usr/homes/chet/src/bash/src/parse.y" ++#line 686 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +@@ -2543,5 +2548,5 @@ + + case 50: +-#line 687 "/usr/homes/chet/src/bash/src/parse.y" ++#line 692 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2552,5 +2557,5 @@ + + case 51: +-#line 693 "/usr/homes/chet/src/bash/src/parse.y" ++#line 698 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +@@ -2561,20 +2566,20 @@ + + case 52: +-#line 701 "/usr/homes/chet/src/bash/src/parse.y" ++#line 706 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; } + break; + + case 53: +-#line 703 "/usr/homes/chet/src/bash/src/parse.y" ++#line 708 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; } + break; + + case 54: +-#line 705 "/usr/homes/chet/src/bash/src/parse.y" ++#line 710 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.element).redirect = (yyvsp[(1) - (1)].redirect); (yyval.element).word = 0; } + break; + + case 55: +-#line 709 "/usr/homes/chet/src/bash/src/parse.y" ++#line 714 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.redirect) = (yyvsp[(1) - (1)].redirect); +@@ -2583,5 +2588,5 @@ + + case 56: +-#line 713 "/usr/homes/chet/src/bash/src/parse.y" ++#line 718 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + register REDIRECT *t; +@@ -2595,25 +2600,25 @@ + + case 57: +-#line 724 "/usr/homes/chet/src/bash/src/parse.y" ++#line 729 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_simple_command ((yyvsp[(1) - (1)].element), (COMMAND *)NULL); } + break; + + case 58: +-#line 726 "/usr/homes/chet/src/bash/src/parse.y" ++#line 731 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_simple_command ((yyvsp[(2) - (2)].element), (yyvsp[(1) - (2)].command)); } + break; + + case 59: +-#line 730 "/usr/homes/chet/src/bash/src/parse.y" ++#line 735 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = clean_simple_command ((yyvsp[(1) - (1)].command)); } + break; + + case 60: +-#line 732 "/usr/homes/chet/src/bash/src/parse.y" ++#line 737 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 61: +-#line 734 "/usr/homes/chet/src/bash/src/parse.y" ++#line 739 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +@@ -2634,70 +2639,70 @@ + + case 62: +-#line 750 "/usr/homes/chet/src/bash/src/parse.y" ++#line 755 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 63: +-#line 752 "/usr/homes/chet/src/bash/src/parse.y" ++#line 757 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 64: +-#line 756 "/usr/homes/chet/src/bash/src/parse.y" ++#line 761 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 65: +-#line 758 "/usr/homes/chet/src/bash/src/parse.y" ++#line 763 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 66: +-#line 760 "/usr/homes/chet/src/bash/src/parse.y" ++#line 765 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_while_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); } + break; + + case 67: +-#line 762 "/usr/homes/chet/src/bash/src/parse.y" ++#line 767 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_until_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); } + break; + + case 68: +-#line 764 "/usr/homes/chet/src/bash/src/parse.y" ++#line 769 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 69: +-#line 766 "/usr/homes/chet/src/bash/src/parse.y" ++#line 771 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 70: +-#line 768 "/usr/homes/chet/src/bash/src/parse.y" ++#line 773 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 71: +-#line 770 "/usr/homes/chet/src/bash/src/parse.y" ++#line 775 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 72: +-#line 772 "/usr/homes/chet/src/bash/src/parse.y" ++#line 777 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 73: +-#line 774 "/usr/homes/chet/src/bash/src/parse.y" ++#line 779 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 74: +-#line 776 "/usr/homes/chet/src/bash/src/parse.y" ++#line 781 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 75: +-#line 780 "/usr/homes/chet/src/bash/src/parse.y" ++#line 785 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +@@ -2707,5 +2712,5 @@ + + case 76: +-#line 785 "/usr/homes/chet/src/bash/src/parse.y" ++#line 790 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +@@ -2715,5 +2720,5 @@ + + case 77: +-#line 790 "/usr/homes/chet/src/bash/src/parse.y" ++#line 795 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +@@ -2723,5 +2728,5 @@ + + case 78: +-#line 795 "/usr/homes/chet/src/bash/src/parse.y" ++#line 800 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +@@ -2731,5 +2736,5 @@ + + case 79: +-#line 800 "/usr/homes/chet/src/bash/src/parse.y" ++#line 805 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]); +@@ -2739,5 +2744,5 @@ + + case 80: +-#line 805 "/usr/homes/chet/src/bash/src/parse.y" ++#line 810 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]); +@@ -2747,5 +2752,5 @@ + + case 81: +-#line 810 "/usr/homes/chet/src/bash/src/parse.y" ++#line 815 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]); +@@ -2755,5 +2760,5 @@ + + case 82: +-#line 815 "/usr/homes/chet/src/bash/src/parse.y" ++#line 820 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]); +@@ -2763,5 +2768,5 @@ + + case 83: +-#line 822 "/usr/homes/chet/src/bash/src/parse.y" ++#line 827 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno); +@@ -2771,5 +2776,5 @@ + + case 84: +-#line 827 "/usr/homes/chet/src/bash/src/parse.y" ++#line 832 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno); +@@ -2779,5 +2784,5 @@ + + case 85: +-#line 832 "/usr/homes/chet/src/bash/src/parse.y" ++#line 837 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno); +@@ -2787,5 +2792,5 @@ + + case 86: +-#line 837 "/usr/homes/chet/src/bash/src/parse.y" ++#line 842 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno); +@@ -2795,5 +2800,5 @@ + + case 87: +-#line 844 "/usr/homes/chet/src/bash/src/parse.y" ++#line 849 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +@@ -2803,5 +2808,5 @@ + + case 88: +-#line 849 "/usr/homes/chet/src/bash/src/parse.y" ++#line 854 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +@@ -2811,5 +2816,5 @@ + + case 89: +-#line 854 "/usr/homes/chet/src/bash/src/parse.y" ++#line 859 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +@@ -2819,5 +2824,5 @@ + + case 90: +-#line 859 "/usr/homes/chet/src/bash/src/parse.y" ++#line 864 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +@@ -2827,5 +2832,5 @@ + + case 91: +-#line 864 "/usr/homes/chet/src/bash/src/parse.y" ++#line 869 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]); +@@ -2835,5 +2840,5 @@ + + case 92: +-#line 869 "/usr/homes/chet/src/bash/src/parse.y" ++#line 874 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]); +@@ -2843,5 +2848,5 @@ + + case 93: +-#line 876 "/usr/homes/chet/src/bash/src/parse.y" ++#line 881 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (PATTERN_LIST *)NULL, word_lineno[word_top]); +@@ -2851,5 +2856,5 @@ + + case 94: +-#line 881 "/usr/homes/chet/src/bash/src/parse.y" ++#line 886 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (7)].word), (yyvsp[(5) - (7)].pattern), word_lineno[word_top]); +@@ -2859,5 +2864,5 @@ + + case 95: +-#line 886 "/usr/homes/chet/src/bash/src/parse.y" ++#line 891 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (yyvsp[(5) - (6)].pattern), word_lineno[word_top]); +@@ -2867,25 +2872,25 @@ + + case 96: +-#line 893 "/usr/homes/chet/src/bash/src/parse.y" ++#line 898 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_function_def ((yyvsp[(1) - (5)].word), (yyvsp[(5) - (5)].command), function_dstart, function_bstart); } + break; + + case 97: +-#line 896 "/usr/homes/chet/src/bash/src/parse.y" ++#line 901 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_function_def ((yyvsp[(2) - (6)].word), (yyvsp[(6) - (6)].command), function_dstart, function_bstart); } + break; + + case 98: +-#line 899 "/usr/homes/chet/src/bash/src/parse.y" ++#line 904 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_function_def ((yyvsp[(2) - (4)].word), (yyvsp[(4) - (4)].command), function_dstart, function_bstart); } + break; + + case 99: +-#line 903 "/usr/homes/chet/src/bash/src/parse.y" ++#line 908 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 100: +-#line 905 "/usr/homes/chet/src/bash/src/parse.y" ++#line 910 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +@@ -2919,5 +2924,5 @@ + + case 101: +-#line 936 "/usr/homes/chet/src/bash/src/parse.y" ++#line 941 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command)); +@@ -2927,5 +2932,5 @@ + + case 102: +-#line 943 "/usr/homes/chet/src/bash/src/parse.y" ++#line 948 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" |