From 70b49a47e35610eb8e7ceedbf1083099705a1562 Mon Sep 17 00:00:00 2001 From: Ondrej Oprala Date: Thu, 2 Oct 2014 12:20:20 +0200 Subject: [PATCH] Patchlevel 28 --- bash-4.2-cve-2014-7169-0.patch | 12 - bash-4.2-cve-2014-7169-1.patch | 155 --- bash-4.2-cve-2014-7169-2.patch | 83 -- bash.spec | 22 +- bash43-026 | 60 + bash43-027 | 221 ++++ bash43-028 | 2265 ++++++++++++++++++++++++++++++++ 7 files changed, 2557 insertions(+), 261 deletions(-) delete mode 100644 bash-4.2-cve-2014-7169-0.patch delete mode 100644 bash-4.2-cve-2014-7169-1.patch delete mode 100644 bash-4.2-cve-2014-7169-2.patch create mode 100644 bash43-026 create mode 100644 bash43-027 create mode 100644 bash43-028 diff --git a/bash-4.2-cve-2014-7169-0.patch b/bash-4.2-cve-2014-7169-0.patch deleted file mode 100644 index 5f59b46..0000000 --- a/bash-4.2-cve-2014-7169-0.patch +++ /dev/null @@ -1,12 +0,0 @@ -*** ../bash-20140912/parse.y 2014-08-26 15:09:42.000000000 -0400 ---- parse.y 2014-09-24 22:47:28.000000000 -0400 -*************** -*** 2959,2962 **** ---- 2959,2964 ---- - word_desc_to_read = (WORD_DESC *)NULL; - -+ eol_ungetc_lookahead = 0; -+ - current_token = '\n'; /* XXX */ - last_read_token = '\n'; - diff --git a/bash-4.2-cve-2014-7169-1.patch b/bash-4.2-cve-2014-7169-1.patch deleted file mode 100644 index 77c6616..0000000 --- a/bash-4.2-cve-2014-7169-1.patch +++ /dev/null @@ -1,155 +0,0 @@ ---- ../bash-4.2-orig/variables.c 2014-09-25 13:07:59.313209541 +0200 -+++ variables.c 2014-09-25 13:15:29.869420719 +0200 -@@ -268,7 +268,7 @@ - static void propagate_temp_var __P((PTR_T)); - static void dispose_temporary_env __P((sh_free_func_t *)); - --static inline char *mk_env_string __P((const char *, const char *)); -+static inline char *mk_env_string __P((const char *, const char *, int)); - static char **make_env_array_from_var_list __P((SHELL_VAR **)); - static char **make_var_export_array __P((VAR_CONTEXT *)); - static char **make_func_export_array __P((void)); -@@ -301,6 +301,14 @@ - #endif - } - -+/* Prefix and suffix for environment variable names which contain -+ shell functions. */ -+#define FUNCDEF_PREFIX "BASH_FUNC_" -+#define FUNCDEF_PREFIX_LEN (strlen (FUNCDEF_PREFIX)) -+#define FUNCDEF_SUFFIX "()" -+#define FUNCDEF_SUFFIX_LEN (strlen (FUNCDEF_SUFFIX)) -+ -+ - /* Initialize the shell variables from the current environment. - If PRIVMODE is nonzero, don't import functions from ENV or - parse $SHELLOPTS. */ -@@ -338,36 +346,48 @@ - - /* If exported function, define it now. Don't import functions from - the environment in privileged mode. */ -- if (privmode == 0 && read_but_dont_execute == 0 && STREQN ("() {", string, 4)) -- { -- string_length = strlen (string); -- temp_string = (char *)xmalloc (3 + string_length + char_index); -+ if (privmode == 0 && read_but_dont_execute == 0 -+ && STREQN (FUNCDEF_PREFIX, name, FUNCDEF_PREFIX_LEN) -+ && STREQ (name + char_index - FUNCDEF_SUFFIX_LEN, FUNCDEF_SUFFIX) -+ && STREQN ("() {", string, 4)) -+ { -+ size_t name_length -+ = char_index - (FUNCDEF_PREFIX_LEN + FUNCDEF_SUFFIX_LEN); -+ char *temp_name = name + FUNCDEF_PREFIX_LEN; -+ /* Temporarily remove the suffix. */ -+ temp_name[name_length] = '\0'; - -- strcpy (temp_string, name); -- temp_string[char_index] = ' '; -- strcpy (temp_string + char_index + 1, string); -+ string_length = strlen (string); -+ temp_string = (char *)xmalloc (name_length + 1 + string_length + 1); -+ memcpy (temp_string, temp_name, name_length); -+ temp_string[name_length] = ' '; -+ memcpy (temp_string + name_length + 1, string, string_length + 1); - - /* Don't import function names that are invalid identifiers from the - environment, though we still allow them to be defined as shell - variables. */ -- if (legal_identifier (name)) -- parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD); -+ if (legal_identifier (temp_name)) -+ parse_and_execute (temp_string, temp_name, -+ SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD); - -- if (temp_var = find_function (name)) -+ if (temp_var = find_function (temp_name)) - { - VSETATTR (temp_var, (att_exported|att_imported)); - array_needs_making = 1; - } - else - { - if (temp_var = bind_variable (name, string, 0)) - { - VSETATTR (temp_var, (att_exported | att_imported | att_invisible)); - array_needs_making = 1; - } - last_command_exit_value = 1; - report_error (_("error importing function definition for `%s'"), name); - } -+ -+ /* Restore the original suffix. */ -+ temp_name[name_length] = FUNCDEF_SUFFIX[0]; - } - #if defined (ARRAY_VARS) - # if ARRAY_EXPORT -@@ -2537,7 +2557,7 @@ - var->context = variable_context; /* XXX */ - - INVALIDATE_EXPORTSTR (var); -- var->exportstr = mk_env_string (name, value); -+ var->exportstr = mk_env_string (name, value, 0); - - array_needs_making = 1; - -@@ -3388,22 +3408,43 @@ - /* */ - /* **************************************************************** */ - -+/* Returns the string NAME=VALUE if !FUNCTIONP or if VALUE == NULL (in -+ which case it is treated as empty). Otherwise, decorate NAME with -+ FUNCDEF_PREFIX and FUNCDEF_SUFFIX, and return a string of the form -+ FUNCDEF_PREFIX NAME FUNCDEF_SUFFIX = VALUE (without spaces). */ - static inline char * --mk_env_string (name, value) -+mk_env_string (name, value, functionp) - const char *name, *value; -+ int functionp; - { -- int name_len, value_len; -- char *p; -+ size_t name_len, value_len; -+ char *p, *q; - - name_len = strlen (name); - value_len = STRLEN (value); -- p = (char *)xmalloc (2 + name_len + value_len); -- strcpy (p, name); -- p[name_len] = '='; -+ if (functionp && value != NULL) -+ { -+ p = (char *)xmalloc (FUNCDEF_PREFIX_LEN + name_len + FUNCDEF_SUFFIX_LEN -+ + 1 + value_len + 1); -+ q = p; -+ memcpy (q, FUNCDEF_PREFIX, FUNCDEF_PREFIX_LEN); -+ q += FUNCDEF_PREFIX_LEN; -+ memcpy (q, name, name_len); -+ q += name_len; -+ memcpy (q, FUNCDEF_SUFFIX, FUNCDEF_SUFFIX_LEN); -+ q += FUNCDEF_SUFFIX_LEN; -+ } -+ else -+ { -+ p = (char *)xmalloc (name_len + 1 + value_len + 1); -+ memcpy (p, name, name_len); -+ q = p + name_len; -+ } -+ q[0] = '='; - if (value && *value) -- strcpy (p + name_len + 1, value); -+ memcpy (q + 1, value, value_len + 1); - else -- p[name_len + 1] = '\0'; -+ q[1] = '\0'; - return (p); - } - -@@ -3489,7 +3530,7 @@ - /* Gee, I'd like to get away with not using savestring() if we're - using the cached exportstr... */ - list[list_index] = USE_EXPORTSTR ? savestring (value) -- : mk_env_string (var->name, value); -+ : mk_env_string (var->name, value, function_p (var)); - - if (USE_EXPORTSTR == 0) - SAVE_EXPORTSTR (var, list[list_index]); diff --git a/bash-4.2-cve-2014-7169-2.patch b/bash-4.2-cve-2014-7169-2.patch deleted file mode 100644 index 3da05bb..0000000 --- a/bash-4.2-cve-2014-7169-2.patch +++ /dev/null @@ -1,83 +0,0 @@ ---- ../bash-4.2-orig/parse.y 2014-09-25 13:07:59.218209276 +0200 -+++ parse.y 2014-09-25 15:26:52.813159810 +0200 -@@ -264,9 +264,21 @@ - - /* 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]; -+static REDIRECT **redir_stack; - int need_here_doc; - -+/* Pushes REDIR onto redir_stack, resizing it as needed. */ -+static void -+push_redir_stack (REDIRECT *redir) -+{ -+ /* Guard against oveflow. */ -+ if (need_here_doc + 1 > INT_MAX / sizeof (*redir_stack)) -+ abort (); -+ redir_stack = xrealloc (redir_stack, -+ (need_here_doc + 1) * sizeof (*redir_stack)); -+ redir_stack[need_here_doc++] = redir; -+} -+ - /* Where shell input comes from. History expansion is performed on each - line when the shell is interactive. */ - static char *shell_input_line = (char *)NULL; -@@ -519,42 +531,42 @@ - source.dest = 0; - redir.filename = $2; - $$ = make_redirection (source, r_reading_until, redir, 0); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | NUMBER LESS_LESS WORD - { - source.dest = $1; - redir.filename = $3; - $$ = make_redirection (source, r_reading_until, redir, 0); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | REDIR_WORD LESS_LESS WORD - { - source.filename = $1; - redir.filename = $3; - $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | LESS_LESS_MINUS WORD - { - source.dest = 0; - redir.filename = $2; - $$ = make_redirection (source, r_deblank_reading_until, redir, 0); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | NUMBER LESS_LESS_MINUS WORD - { - source.dest = $1; - redir.filename = $3; - $$ = make_redirection (source, r_deblank_reading_until, redir, 0); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | REDIR_WORD LESS_LESS_MINUS WORD - { - source.filename = $1; - redir.filename = $3; - $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); -- redir_stack[need_here_doc++] = $$; -+ push_redir_stack ($$); - } - | LESS_LESS_LESS WORD - { -@@ -4757,7 +4769,7 @@ - case CASE: - case SELECT: - case FOR: -- if (word_top < MAX_CASE_NEST) -+ if (word_top + 1 < MAX_CASE_NEST) - word_top++; - word_lineno[word_top] = line_number; - break; diff --git a/bash.spec b/bash.spec index 14d0e82..8017e7e 100644 --- a/bash.spec +++ b/bash.spec @@ -1,5 +1,5 @@ #% define beta_tag rc2 -%define patchleveltag .25 +%define patchleveltag .28 %define baseversion 4.3 %bcond_without tests %{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}} @@ -7,7 +7,7 @@ Version: %{baseversion}%{patchleveltag} Name: bash Summary: The GNU Bourne Again shell -Release: 2%{?dist} +Release: 1%{?dist} Group: System Environment/Shells License: GPLv3+ Url: http://www.gnu.org/software/bash @@ -46,6 +46,9 @@ Patch022: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-022 Patch023: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-023 Patch024: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-024 Patch025: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-025 +Patch026: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-026 +Patch027: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-027 +Patch028: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-028 # Other patches Patch101: bash-2.02-security.patch @@ -103,12 +106,6 @@ Patch134: bash-4.3-pathexp-globignore-delim.patch # 1102815 - fix double echoes in vi visual mode Patch135: bash-4.3-noecho.patch -# 1146319 - cve-2014-7169 - -Patch136: bash-4.2-cve-2014-7169-0.patch -Patch137: bash-4.2-cve-2014-7169-1.patch -Patch138: bash-4.2-cve-2014-7169-2.patch - BuildRequires: texinfo bison BuildRequires: ncurses-devel BuildRequires: autoconf, gettext @@ -160,6 +157,9 @@ This package contains documentation files for %{name}. %patch023 -p0 -b .023 %patch024 -p0 -b .024 %patch025 -p0 -b .025 +%patch026 -p0 -b .026 +%patch027 -p0 -b .027 +%patch028 -p0 -b .028 # Other patches %patch101 -p1 -b .security @@ -190,9 +190,6 @@ This package contains documentation files for %{name}. %patch131 -p0 -b .keyword %patch134 -p0 -b .delim %patch135 -p1 -b .noecho -%patch136 -p0 -b .7169-0 -%patch137 -p0 -b .7169-1 -%patch138 -p0 -b .7169-2 echo %{version} > _distribution echo %{release} > _patchlevel @@ -388,6 +385,9 @@ end %doc doc/*.ps doc/*.0 doc/*.html doc/article.txt %changelog +* Thu Oct 02 2014 Ondrej Oprala - 4.3.28-1 +- Patchlevel 28 + * Thu Sep 25 2014 Ondrej Oprala - 4.3.25-2 - CVE-2014-7169 Resolves: #1146319 diff --git a/bash43-026 b/bash43-026 new file mode 100644 index 0000000..d5d5b1d --- /dev/null +++ b/bash43-026 @@ -0,0 +1,60 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.3 +Patch-ID: bash43-026 + +Bug-Reported-by: Tavis Ormandy +Bug-Reference-ID: +Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929 + +Bug-Description: + +Under certain circumstances, bash can incorrectly save a lookahead character and +return it on a subsequent call, even when reading a new line. + +Patch (apply with `patch -p0'): + +*** ../bash-4.3.25/parse.y 2014-07-30 10:14:31.000000000 -0400 +--- parse.y 2014-09-25 20:20:21.000000000 -0400 +*************** +*** 2954,2957 **** +--- 2954,2959 ---- + word_desc_to_read = (WORD_DESC *)NULL; + ++ eol_ungetc_lookahead = 0; ++ + current_token = '\n'; /* XXX */ + last_read_token = '\n'; +*** ../bash-4.3.25/y.tab.c 2014-07-30 10:14:32.000000000 -0400 +--- y.tab.c 2014-09-25 20:21:48.000000000 -0400 +*************** +*** 5266,5269 **** +--- 5266,5271 ---- + word_desc_to_read = (WORD_DESC *)NULL; + ++ eol_ungetc_lookahead = 0; ++ + current_token = '\n'; /* XXX */ + last_read_token = '\n'; +*************** +*** 8540,8542 **** + } + #endif /* HANDLE_MULTIBYTE */ +- +--- 8542,8543 ---- +*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500 +--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 25 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 26 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/bash43-027 b/bash43-027 new file mode 100644 index 0000000..ef48bd8 --- /dev/null +++ b/bash43-027 @@ -0,0 +1,221 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.3 +Patch-ID: bash43-027 + +Bug-Reported-by: Florian Weimer +Bug-Reference-ID: +Bug-Reference-URL: + +Bug-Description: + +This patch changes the encoding bash uses for exported functions to avoid +clashes with shell variables and to avoid depending only on an environment +variable's contents to determine whether or not to interpret it as a shell +function. + +Patch (apply with `patch -p0'): + +*** ../bash-4.3.26/variables.c 2014-09-25 23:02:18.000000000 -0400 +--- variables.c 2014-09-27 20:52:04.000000000 -0400 +*************** +*** 84,87 **** +--- 84,92 ---- + #define ifsname(s) ((s)[0] == 'I' && (s)[1] == 'F' && (s)[2] == 'S' && (s)[3] == '\0') + ++ #define BASHFUNC_PREFIX "BASH_FUNC_" ++ #define BASHFUNC_PREFLEN 10 /* == strlen(BASHFUNC_PREFIX */ ++ #define BASHFUNC_SUFFIX "%%" ++ #define BASHFUNC_SUFFLEN 2 /* == strlen(BASHFUNC_SUFFIX) */ ++ + extern char **environ; + +*************** +*** 280,284 **** + static void dispose_temporary_env __P((sh_free_func_t *)); + +! static inline char *mk_env_string __P((const char *, const char *)); + static char **make_env_array_from_var_list __P((SHELL_VAR **)); + static char **make_var_export_array __P((VAR_CONTEXT *)); +--- 285,289 ---- + static void dispose_temporary_env __P((sh_free_func_t *)); + +! static inline char *mk_env_string __P((const char *, const char *, int)); + static char **make_env_array_from_var_list __P((SHELL_VAR **)); + static char **make_var_export_array __P((VAR_CONTEXT *)); +*************** +*** 350,369 **** + /* If exported function, define it now. Don't import functions from + the environment in privileged mode. */ +! if (privmode == 0 && read_but_dont_execute == 0 && STREQN ("() {", string, 4)) + { + string_length = strlen (string); +! temp_string = (char *)xmalloc (3 + string_length + char_index); + +! strcpy (temp_string, name); +! temp_string[char_index] = ' '; +! strcpy (temp_string + char_index + 1, string); + + /* Don't import function names that are invalid identifiers from the + environment, though we still allow them to be defined as shell + variables. */ +! if (legal_identifier (name)) +! parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD); + +! if (temp_var = find_function (name)) + { + VSETATTR (temp_var, (att_exported|att_imported)); +--- 355,385 ---- + /* If exported function, define it now. Don't import functions from + the environment in privileged mode. */ +! if (privmode == 0 && read_but_dont_execute == 0 && +! STREQN (BASHFUNC_PREFIX, name, BASHFUNC_PREFLEN) && +! STREQ (BASHFUNC_SUFFIX, name + char_index - BASHFUNC_SUFFLEN) && +! STREQN ("() {", string, 4)) + { ++ size_t namelen; ++ char *tname; /* desired imported function name */ ++ ++ namelen = char_index - BASHFUNC_PREFLEN - BASHFUNC_SUFFLEN; ++ ++ tname = name + BASHFUNC_PREFLEN; /* start of func name */ ++ tname[namelen] = '\0'; /* now tname == func name */ ++ + string_length = strlen (string); +! temp_string = (char *)xmalloc (namelen + string_length + 2); + +! memcpy (temp_string, tname, namelen); +! temp_string[namelen] = ' '; +! memcpy (temp_string + namelen + 1, string, string_length + 1); + + /* Don't import function names that are invalid identifiers from the + environment, though we still allow them to be defined as shell + variables. */ +! if (absolute_program (tname) == 0 && (posixly_correct == 0 || legal_identifier (tname))) +! parse_and_execute (temp_string, tname, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD); + +! if (temp_var = find_function (tname)) + { + VSETATTR (temp_var, (att_exported|att_imported)); +*************** +*** 378,383 **** + } + last_command_exit_value = 1; +! report_error (_("error importing function definition for `%s'"), name); + } + } + #if defined (ARRAY_VARS) +--- 394,402 ---- + } + last_command_exit_value = 1; +! report_error (_("error importing function definition for `%s'"), tname); + } ++ ++ /* Restore original suffix */ ++ tname[namelen] = BASHFUNC_SUFFIX[0]; + } + #if defined (ARRAY_VARS) +*************** +*** 2955,2959 **** + + INVALIDATE_EXPORTSTR (var); +! var->exportstr = mk_env_string (name, value); + + array_needs_making = 1; +--- 2974,2978 ---- + + INVALIDATE_EXPORTSTR (var); +! var->exportstr = mk_env_string (name, value, 0); + + array_needs_making = 1; +*************** +*** 3853,3871 **** + + static inline char * +! mk_env_string (name, value) + const char *name, *value; + { +! int name_len, value_len; +! char *p; + + name_len = strlen (name); + value_len = STRLEN (value); +! p = (char *)xmalloc (2 + name_len + value_len); +! strcpy (p, name); +! p[name_len] = '='; + if (value && *value) +! strcpy (p + name_len + 1, value); + else +! p[name_len + 1] = '\0'; + return (p); + } +--- 3872,3911 ---- + + static inline char * +! mk_env_string (name, value, isfunc) + const char *name, *value; ++ int isfunc; + { +! size_t name_len, value_len; +! char *p, *q; + + name_len = strlen (name); + value_len = STRLEN (value); +! +! /* If we are exporting a shell function, construct the encoded function +! name. */ +! if (isfunc && value) +! { +! p = (char *)xmalloc (BASHFUNC_PREFLEN + name_len + BASHFUNC_SUFFLEN + value_len + 2); +! q = p; +! memcpy (q, BASHFUNC_PREFIX, BASHFUNC_PREFLEN); +! q += BASHFUNC_PREFLEN; +! memcpy (q, name, name_len); +! q += name_len; +! memcpy (q, BASHFUNC_SUFFIX, BASHFUNC_SUFFLEN); +! q += BASHFUNC_SUFFLEN; +! } +! else +! { +! p = (char *)xmalloc (2 + name_len + value_len); +! memcpy (p, name, name_len); +! q = p + name_len; +! } +! +! q[0] = '='; + if (value && *value) +! memcpy (q + 1, value, value_len + 1); + else +! q[1] = '\0'; +! + return (p); + } +*************** +*** 3953,3957 **** + using the cached exportstr... */ + list[list_index] = USE_EXPORTSTR ? savestring (value) +! : mk_env_string (var->name, value); + + if (USE_EXPORTSTR == 0) +--- 3993,3997 ---- + using the cached exportstr... */ + list[list_index] = USE_EXPORTSTR ? savestring (value) +! : mk_env_string (var->name, value, function_p (var)); + + if (USE_EXPORTSTR == 0) +*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500 +--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 26 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 27 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/bash43-028 b/bash43-028 new file mode 100644 index 0000000..7448cf8 --- /dev/null +++ b/bash43-028 @@ -0,0 +1,2265 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.3 +Patch-ID: bash43-028 + +Bug-Reported-by: Florian Weimer +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. + +Patch (apply with `patch -p0'): + +*** ../bash-4.3-patched/parse.y 2014-09-25 23:02:35.000000000 -0400 +--- parse.y 2014-09-29 16:47:03.000000000 -0400 +*************** +*** 169,172 **** +--- 169,175 ---- + 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)); +*************** +*** 266,270 **** + /* 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]; + int need_here_doc; + +--- 269,275 ---- + /* Variables to manage the task of reading here documents, because we need to + defer the reading until after a complete command has been collected. */ +! #define HEREDOC_MAX 16 +! +! static REDIRECT *redir_stack[HEREDOC_MAX]; + int need_here_doc; + +*************** +*** 308,312 **** + 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_top = -1; + +--- 313,317 ---- + index is decremented after a case, select, or for command is parsed. */ + #define MAX_CASE_NEST 128 +! static int word_lineno[MAX_CASE_NEST+1]; + static int word_top = -1; + +*************** +*** 521,525 **** + redir.filename = $2; + $$ = make_redirection (source, r_reading_until, redir, 0); +! redir_stack[need_here_doc++] = $$; + } + | NUMBER LESS_LESS WORD +--- 526,530 ---- + redir.filename = $2; + $$ = make_redirection (source, r_reading_until, redir, 0); +! push_heredoc ($$); + } + | NUMBER LESS_LESS WORD +*************** +*** 528,532 **** + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, 0); +! redir_stack[need_here_doc++] = $$; + } + | REDIR_WORD LESS_LESS WORD +--- 533,537 ---- + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, 0); +! push_heredoc ($$); + } + | REDIR_WORD LESS_LESS WORD +*************** +*** 535,539 **** + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); +! redir_stack[need_here_doc++] = $$; + } + | LESS_LESS_MINUS WORD +--- 540,544 ---- + redir.filename = $3; + $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); +! push_heredoc ($$); + } + | LESS_LESS_MINUS WORD +*************** +*** 542,546 **** + redir.filename = $2; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +! redir_stack[need_here_doc++] = $$; + } + | NUMBER LESS_LESS_MINUS WORD +--- 547,551 ---- + redir.filename = $2; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +! push_heredoc ($$); + } + | NUMBER LESS_LESS_MINUS WORD +*************** +*** 549,553 **** + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +! redir_stack[need_here_doc++] = $$; + } + | REDIR_WORD LESS_LESS_MINUS WORD +--- 554,558 ---- + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, 0); +! push_heredoc ($$); + } + | REDIR_WORD LESS_LESS_MINUS WORD +*************** +*** 556,560 **** + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); +! redir_stack[need_here_doc++] = $$; + } + | LESS_LESS_LESS WORD +--- 561,565 ---- + redir.filename = $3; + $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); +! push_heredoc ($$); + } + | LESS_LESS_LESS WORD +*************** +*** 2637,2640 **** +--- 2642,2660 ---- + 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 () +*** ../bash-4.3.27/y.tab.c 2014-10-01 11:38:24.000000000 -0400 +--- y.tab.c 2014-10-01 12:46:11.000000000 -0400 +*************** +*** 169,173 **** + + /* Copy the first part of user declarations. */ +! #line 21 "/usr/homes/chet/src/bash/src/parse.y" + + #include "config.h" +--- 169,173 ---- + + /* Copy the first part of user declarations. */ +! #line 21 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + + #include "config.h" +*************** +*** 320,323 **** +--- 320,326 ---- + 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)); +*************** +*** 417,421 **** + /* 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]; + int need_here_doc; + +--- 420,426 ---- + /* Variables to manage the task of reading here documents, because we need to + defer the reading until after a complete command has been collected. */ +! #define HEREDOC_MAX 16 +! +! static REDIRECT *redir_stack[HEREDOC_MAX]; + int need_here_doc; + +*************** +*** 459,463 **** + 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_top = -1; + +--- 464,468 ---- + index is decremented after a case, select, or for command is parsed. */ + #define MAX_CASE_NEST 128 +! static int word_lineno[MAX_CASE_NEST+1]; + static int word_top = -1; + +*************** +*** 493,497 **** + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED + typedef union YYSTYPE +! #line 324 "/usr/homes/chet/src/bash/src/parse.y" + { + WORD_DESC *word; /* the word that we read. */ +--- 498,502 ---- + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED + typedef union YYSTYPE +! #line 329 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + WORD_DESC *word; /* the word that we read. */ +*************** +*** 504,508 **** + } + /* Line 193 of yacc.c. */ +! #line 507 "y.tab.c" + YYSTYPE; + # define yystype YYSTYPE /* obsolescent; will be withdrawn */ +--- 509,513 ---- + } + /* Line 193 of yacc.c. */ +! #line 512 "y.tab.c" + YYSTYPE; + # define yystype YYSTYPE /* obsolescent; will be withdrawn */ +*************** +*** 517,521 **** + + /* Line 216 of yacc.c. */ +! #line 520 "y.tab.c" + + #ifdef short +--- 522,526 ---- + + /* Line 216 of yacc.c. */ +! #line 525 "y.tab.c" + + #ifdef short +*************** +*** 887,907 **** + 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 + }; + #endif +--- 892,912 ---- + static const yytype_uint16 yyrline[] = + { +! 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 +*************** +*** 2094,2098 **** + { + case 2: +! #line 378 "/usr/homes/chet/src/bash/src/parse.y" + { + /* Case of regular command. Discard the error +--- 2099,2103 ---- + { + case 2: +! #line 383 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of regular command. Discard the error +*************** +*** 2108,2112 **** + + case 3: +! #line 389 "/usr/homes/chet/src/bash/src/parse.y" + { + /* Case of regular command, but not a very +--- 2113,2117 ---- + + case 3: +! #line 394 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of regular command, but not a very +*************** +*** 2120,2124 **** + + case 4: +! #line 398 "/usr/homes/chet/src/bash/src/parse.y" + { + /* Error during parsing. Return NULL command. */ +--- 2125,2129 ---- + + case 4: +! #line 403 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Error during parsing. Return NULL command. */ +*************** +*** 2138,2142 **** + + case 5: +! #line 413 "/usr/homes/chet/src/bash/src/parse.y" + { + /* Case of EOF seen by itself. Do ignoreeof or +--- 2143,2147 ---- + + case 5: +! #line 418 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Case of EOF seen by itself. Do ignoreeof or +*************** +*** 2149,2163 **** + + case 6: +! #line 423 "/usr/homes/chet/src/bash/src/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" + { (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" + { + source.dest = 1; +--- 2154,2168 ---- + + case 6: +! #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 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 434 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2168,2172 **** + + case 9: +! #line 435 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2173,2177 ---- + + case 9: +! #line 440 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2177,2181 **** + + case 10: +! #line 441 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2182,2186 ---- + + case 10: +! #line 446 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2186,2190 **** + + case 11: +! #line 447 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2191,2195 ---- + + case 11: +! #line 452 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2195,2199 **** + + case 12: +! #line 453 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2200,2204 ---- + + case 12: +! #line 458 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2204,2208 **** + + case 13: +! #line 459 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2209,2213 ---- + + case 13: +! #line 464 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2213,2217 **** + + case 14: +! #line 465 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2218,2222 ---- + + case 14: +! #line 470 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2222,2226 **** + + case 15: +! #line 471 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2227,2231 ---- + + case 15: +! #line 476 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2231,2235 **** + + case 16: +! #line 477 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2236,2240 ---- + + case 16: +! #line 482 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2240,2244 **** + + case 17: +! #line 483 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2245,2249 ---- + + case 17: +! #line 488 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2249,2253 **** + + case 18: +! #line 489 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2254,2258 ---- + + case 18: +! #line 494 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2258,2262 **** + + case 19: +! #line 495 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2263,2267 ---- + + case 19: +! #line 500 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2267,2271 **** + + case 20: +! #line 501 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2272,2276 ---- + + case 20: +! #line 506 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2276,2280 **** + + case 21: +! #line 507 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2281,2285 ---- + + case 21: +! #line 512 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2285,2289 **** + + case 22: +! #line 513 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2290,2294 ---- + + case 22: +! #line 518 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2294,2358 **** + + case 23: +! #line 519 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 24: +! #line 526 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 25: +! #line 533 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 26: +! #line 540 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 27: +! #line 547 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 28: +! #line 554 "/usr/homes/chet/src/bash/src/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); + } + break; + + case 29: +! #line 561 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2299,2363 ---- + + case 23: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 24: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 25: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 26: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 27: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 28: +! #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); +! push_heredoc ((yyval.redirect)); + } + break; + + case 29: +! #line 566 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2363,2367 **** + + case 30: +! #line 567 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2368,2372 ---- + + case 30: +! #line 572 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2372,2376 **** + + case 31: +! #line 573 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2377,2381 ---- + + case 31: +! #line 578 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2381,2385 **** + + case 32: +! #line 579 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2386,2390 ---- + + case 32: +! #line 584 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2390,2394 **** + + case 33: +! #line 585 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2395,2399 ---- + + case 33: +! #line 590 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2399,2403 **** + + case 34: +! #line 591 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2404,2408 ---- + + case 34: +! #line 596 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2408,2412 **** + + case 35: +! #line 597 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2413,2417 ---- + + case 35: +! #line 602 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2417,2421 **** + + case 36: +! #line 603 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2422,2426 ---- + + case 36: +! #line 608 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2426,2430 **** + + case 37: +! #line 609 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2431,2435 ---- + + case 37: +! #line 614 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2435,2439 **** + + case 38: +! #line 615 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2440,2444 ---- + + case 38: +! #line 620 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2444,2448 **** + + case 39: +! #line 621 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2449,2453 ---- + + case 39: +! #line 626 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2453,2457 **** + + case 40: +! #line 627 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2458,2462 ---- + + case 40: +! #line 632 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2462,2466 **** + + case 41: +! #line 633 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2467,2471 ---- + + case 41: +! #line 638 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2471,2475 **** + + case 42: +! #line 639 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2476,2480 ---- + + case 42: +! #line 644 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2480,2484 **** + + case 43: +! #line 645 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2485,2489 ---- + + case 43: +! #line 650 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2489,2493 **** + + case 44: +! #line 651 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2494,2498 ---- + + case 44: +! #line 656 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2498,2502 **** + + case 45: +! #line 657 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2503,2507 ---- + + case 45: +! #line 662 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2507,2511 **** + + case 46: +! #line 663 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2512,2516 ---- + + case 46: +! #line 668 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2516,2520 **** + + case 47: +! #line 669 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 0; +--- 2521,2525 ---- + + case 47: +! #line 674 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 0; +*************** +*** 2525,2529 **** + + case 48: +! #line 675 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +--- 2530,2534 ---- + + case 48: +! #line 680 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = (yyvsp[(1) - (3)].number); +*************** +*** 2534,2538 **** + + case 49: +! #line 681 "/usr/homes/chet/src/bash/src/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +--- 2539,2543 ---- + + case 49: +! #line 686 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.filename = (yyvsp[(1) - (3)].word); +*************** +*** 2543,2547 **** + + case 50: +! #line 687 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2548,2552 ---- + + case 50: +! #line 692 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2552,2556 **** + + case 51: +! #line 693 "/usr/homes/chet/src/bash/src/parse.y" + { + source.dest = 1; +--- 2557,2561 ---- + + case 51: +! #line 698 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + source.dest = 1; +*************** +*** 2561,2580 **** + + case 52: +! #line 701 "/usr/homes/chet/src/bash/src/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" + { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; } + break; + + case 54: +! #line 705 "/usr/homes/chet/src/bash/src/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" + { + (yyval.redirect) = (yyvsp[(1) - (1)].redirect); +--- 2566,2585 ---- + + case 52: +! #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 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 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 714 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.redirect) = (yyvsp[(1) - (1)].redirect); +*************** +*** 2583,2587 **** + + case 56: +! #line 713 "/usr/homes/chet/src/bash/src/parse.y" + { + register REDIRECT *t; +--- 2588,2592 ---- + + case 56: +! #line 718 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + register REDIRECT *t; +*************** +*** 2595,2619 **** + + case 57: +! #line 724 "/usr/homes/chet/src/bash/src/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" + { (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" + { (yyval.command) = clean_simple_command ((yyvsp[(1) - (1)].command)); } + break; + + case 60: +! #line 732 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 61: +! #line 734 "/usr/homes/chet/src/bash/src/parse.y" + { + COMMAND *tc; +--- 2600,2624 ---- + + case 57: +! #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 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 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 737 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 61: +! #line 739 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +*************** +*** 2634,2703 **** + + case 62: +! #line 750 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 63: +! #line 752 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 64: +! #line 756 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 65: +! #line 758 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 66: +! #line 760 "/usr/homes/chet/src/bash/src/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" + { (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" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 69: +! #line 766 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 70: +! #line 768 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 71: +! #line 770 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 72: +! #line 772 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 73: +! #line 774 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 74: +! #line 776 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 75: +! #line 780 "/usr/homes/chet/src/bash/src/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]); +--- 2639,2708 ---- + + case 62: +! #line 755 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 63: +! #line 757 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 64: +! #line 761 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 65: +! #line 763 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 66: +! #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 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 769 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 69: +! #line 771 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 70: +! #line 773 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 71: +! #line 775 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 72: +! #line 777 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 73: +! #line 779 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 74: +! #line 781 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 75: +! #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]); +*************** +*** 2707,2711 **** + + case 76: +! #line 785 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +--- 2712,2716 ---- + + case 76: +! #line 790 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +*************** +*** 2715,2719 **** + + case 77: +! #line 790 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +--- 2720,2724 ---- + + case 77: +! #line 795 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +*************** +*** 2723,2727 **** + + case 78: +! #line 795 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +--- 2728,2732 ---- + + case 78: +! #line 800 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +*************** +*** 2731,2735 **** + + case 79: +! #line 800 "/usr/homes/chet/src/bash/src/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]); +--- 2736,2740 ---- + + case 79: +! #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]); +*************** +*** 2739,2743 **** + + case 80: +! #line 805 "/usr/homes/chet/src/bash/src/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]); +--- 2744,2748 ---- + + case 80: +! #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]); +*************** +*** 2747,2751 **** + + case 81: +! #line 810 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]); +--- 2752,2756 ---- + + case 81: +! #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]); +*************** +*** 2755,2759 **** + + case 82: +! #line 815 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]); +--- 2760,2764 ---- + + case 82: +! #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]); +*************** +*** 2763,2767 **** + + case 83: +! #line 822 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno); +--- 2768,2772 ---- + + case 83: +! #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); +*************** +*** 2771,2775 **** + + case 84: +! #line 827 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno); +--- 2776,2780 ---- + + case 84: +! #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); +*************** +*** 2779,2783 **** + + case 85: +! #line 832 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno); +--- 2784,2788 ---- + + case 85: +! #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); +*************** +*** 2787,2791 **** + + case 86: +! #line 837 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno); +--- 2792,2796 ---- + + case 86: +! #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); +*************** +*** 2795,2799 **** + + case 87: +! #line 844 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +--- 2800,2804 ---- + + case 87: +! #line 849 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +*************** +*** 2803,2807 **** + + case 88: +! #line 849 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +--- 2808,2812 ---- + + case 88: +! #line 854 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]); +*************** +*** 2811,2815 **** + + case 89: +! #line 854 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +--- 2816,2820 ---- + + case 89: +! #line 859 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +*************** +*** 2819,2823 **** + + case 90: +! #line 859 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +--- 2824,2828 ---- + + case 90: +! #line 864 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]); +*************** +*** 2827,2831 **** + + case 91: +! #line 864 "/usr/homes/chet/src/bash/src/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]); +--- 2832,2836 ---- + + case 91: +! #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]); +*************** +*** 2835,2839 **** + + case 92: +! #line 869 "/usr/homes/chet/src/bash/src/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]); +--- 2840,2844 ---- + + case 92: +! #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]); +*************** +*** 2843,2847 **** + + case 93: +! #line 876 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (PATTERN_LIST *)NULL, word_lineno[word_top]); +--- 2848,2852 ---- + + case 93: +! #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]); +*************** +*** 2851,2855 **** + + case 94: +! #line 881 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (7)].word), (yyvsp[(5) - (7)].pattern), word_lineno[word_top]); +--- 2856,2860 ---- + + case 94: +! #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]); +*************** +*** 2859,2863 **** + + case 95: +! #line 886 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (yyvsp[(5) - (6)].pattern), word_lineno[word_top]); +--- 2864,2868 ---- + + case 95: +! #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]); +*************** +*** 2867,2891 **** + + case 96: +! #line 893 "/usr/homes/chet/src/bash/src/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" + { (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" + { (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" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 100: +! #line 905 "/usr/homes/chet/src/bash/src/parse.y" + { + COMMAND *tc; +--- 2872,2896 ---- + + case 96: +! #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 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 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 908 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 100: +! #line 910 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +*************** +*** 2919,2923 **** + + case 101: +! #line 936 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command)); +--- 2924,2928 ---- + + case 101: +! #line 941 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command)); +*************** +*** 2927,2931 **** + + case 102: +! #line 943 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_coproc_command ("COPROC", (yyvsp[(2) - (2)].command)); +--- 2932,2936 ---- + + case 102: +! #line 948 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_coproc_command ("COPROC", (yyvsp[(2) - (2)].command)); +*************** +*** 2935,2939 **** + + case 103: +! #line 948 "/usr/homes/chet/src/bash/src/parse.y" + { + COMMAND *tc; +--- 2940,2944 ---- + + case 103: +! #line 953 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +*************** +*** 2955,2959 **** + + case 104: +! #line 965 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_coproc_command ((yyvsp[(2) - (3)].word)->word, (yyvsp[(3) - (3)].command)); +--- 2960,2964 ---- + + case 104: +! #line 970 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_coproc_command ((yyvsp[(2) - (3)].word)->word, (yyvsp[(3) - (3)].command)); +*************** +*** 2963,2967 **** + + case 105: +! #line 970 "/usr/homes/chet/src/bash/src/parse.y" + { + COMMAND *tc; +--- 2968,2972 ---- + + case 105: +! #line 975 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + COMMAND *tc; +*************** +*** 2983,2987 **** + + case 106: +! #line 987 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[(2) - (2)].command))); +--- 2988,2992 ---- + + case 106: +! #line 992 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[(2) - (2)].command))); +*************** +*** 2991,3105 **** + + case 107: +! #line 994 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (COMMAND *)NULL); } + break; + + case 108: +! #line 996 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (7)].command), (yyvsp[(4) - (7)].command), (yyvsp[(6) - (7)].command)); } + break; + + case 109: +! #line 998 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(5) - (6)].command)); } + break; + + case 110: +! #line 1003 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_group_command ((yyvsp[(2) - (3)].command)); } + break; + + case 111: +! #line 1007 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_arith_command ((yyvsp[(1) - (1)].word_list)); } + break; + + case 112: +! #line 1011 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(2) - (3)].command); } + break; + + case 113: +! #line 1015 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (4)].command), (yyvsp[(4) - (4)].command), (COMMAND *)NULL); } + break; + + case 114: +! #line 1017 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(6) - (6)].command)); } + break; + + case 115: +! #line 1019 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (yyvsp[(5) - (5)].command)); } + break; + + case 117: +! #line 1024 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(2) - (2)].pattern)->next = (yyvsp[(1) - (2)].pattern); (yyval.pattern) = (yyvsp[(2) - (2)].pattern); } + break; + + case 118: +! #line 1028 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (yyvsp[(4) - (4)].command)); } + break; + + case 119: +! #line 1030 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (COMMAND *)NULL); } + break; + + case 120: +! #line 1032 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (yyvsp[(5) - (5)].command)); } + break; + + case 121: +! #line 1034 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (COMMAND *)NULL); } + break; + + case 122: +! #line 1038 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 123: +! #line 1040 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 124: +! #line 1042 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 125: +! #line 1044 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 126: +! #line 1046 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 127: +! #line 1048 "/usr/homes/chet/src/bash/src/parse.y" + { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 128: +! #line 1052 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); } + break; + + case 129: +! #line 1054 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.word_list) = make_word_list ((yyvsp[(3) - (3)].word), (yyvsp[(1) - (3)].word_list)); } + break; + + case 130: +! #line 1063 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = (yyvsp[(2) - (2)].command); +--- 2996,3110 ---- + + case 107: +! #line 999 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (COMMAND *)NULL); } + break; + + case 108: +! #line 1001 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (7)].command), (yyvsp[(4) - (7)].command), (yyvsp[(6) - (7)].command)); } + break; + + case 109: +! #line 1003 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(5) - (6)].command)); } + break; + + case 110: +! #line 1008 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_group_command ((yyvsp[(2) - (3)].command)); } + break; + + case 111: +! #line 1012 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_arith_command ((yyvsp[(1) - (1)].word_list)); } + break; + + case 112: +! #line 1016 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(2) - (3)].command); } + break; + + case 113: +! #line 1020 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (4)].command), (yyvsp[(4) - (4)].command), (COMMAND *)NULL); } + break; + + case 114: +! #line 1022 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(6) - (6)].command)); } + break; + + case 115: +! #line 1024 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (yyvsp[(5) - (5)].command)); } + break; + + case 117: +! #line 1029 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(2) - (2)].pattern)->next = (yyvsp[(1) - (2)].pattern); (yyval.pattern) = (yyvsp[(2) - (2)].pattern); } + break; + + case 118: +! #line 1033 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (yyvsp[(4) - (4)].command)); } + break; + + case 119: +! #line 1035 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (COMMAND *)NULL); } + break; + + case 120: +! #line 1037 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (yyvsp[(5) - (5)].command)); } + break; + + case 121: +! #line 1039 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (COMMAND *)NULL); } + break; + + case 122: +! #line 1043 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 123: +! #line 1045 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 124: +! #line 1047 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 125: +! #line 1049 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 126: +! #line 1051 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); } + break; + + case 127: +! #line 1053 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); } + break; + + case 128: +! #line 1057 "/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 129: +! #line 1059 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.word_list) = make_word_list ((yyvsp[(3) - (3)].word), (yyvsp[(1) - (3)].word_list)); } + break; + + case 130: +! #line 1068 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = (yyvsp[(2) - (2)].command); +*************** +*** 3110,3114 **** + + case 132: +! #line 1072 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = (yyvsp[(2) - (2)].command); +--- 3115,3119 ---- + + case 132: +! #line 1077 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = (yyvsp[(2) - (2)].command); +*************** +*** 3117,3121 **** + + case 134: +! #line 1079 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(1) - (3)].command)->type == cm_connection) +--- 3122,3126 ---- + + case 134: +! #line 1084 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(1) - (3)].command)->type == cm_connection) +*************** +*** 3127,3141 **** + + case 136: +! #line 1090 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); } + break; + + case 137: +! #line 1092 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); } + break; + + case 138: +! #line 1094 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(1) - (4)].command)->type == cm_connection) +--- 3132,3146 ---- + + case 136: +! #line 1095 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); } + break; + + case 137: +! #line 1097 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); } + break; + + case 138: +! #line 1099 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(1) - (4)].command)->type == cm_connection) +*************** +*** 3147,3181 **** + + case 139: +! #line 1101 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); } + break; + + case 140: +! #line 1103 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); } + break; + + case 141: +! #line 1105 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 144: +! #line 1113 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = '\n'; } + break; + + case 145: +! #line 1115 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = ';'; } + break; + + case 146: +! #line 1117 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = yacc_EOF; } + break; + + case 149: +! #line 1131 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = (yyvsp[(1) - (1)].command); +--- 3152,3186 ---- + + case 139: +! #line 1106 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); } + break; + + case 140: +! #line 1108 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); } + break; + + case 141: +! #line 1110 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 144: +! #line 1118 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = '\n'; } + break; + + case 145: +! #line 1120 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = ';'; } + break; + + case 146: +! #line 1122 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = yacc_EOF; } + break; + + case 149: +! #line 1136 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = (yyvsp[(1) - (1)].command); +*************** +*** 3193,3197 **** + + case 150: +! #line 1144 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(1) - (2)].command)->type == cm_connection) +--- 3198,3202 ---- + + case 150: +! #line 1149 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(1) - (2)].command)->type == cm_connection) +*************** +*** 3212,3216 **** + + case 151: +! #line 1160 "/usr/homes/chet/src/bash/src/parse.y" + { + (yyval.command) = (yyvsp[(1) - (2)].command); +--- 3217,3221 ---- + + case 151: +! #line 1165 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + (yyval.command) = (yyvsp[(1) - (2)].command); +*************** +*** 3228,3242 **** + + case 152: +! #line 1175 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); } + break; + + case 153: +! #line 1177 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); } + break; + + case 154: +! #line 1179 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(1) - (3)].command)->type == cm_connection) +--- 3233,3247 ---- + + case 152: +! #line 1180 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); } + break; + + case 153: +! #line 1182 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); } + break; + + case 154: +! #line 1184 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(1) - (3)].command)->type == cm_connection) +*************** +*** 3248,3267 **** + + case 155: +! #line 1186 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), ';'); } + break; + + case 156: +! #line 1189 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 157: +! #line 1193 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 158: +! #line 1195 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(2) - (2)].command)) +--- 3253,3272 ---- + + case 155: +! #line 1191 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), ';'); } + break; + + case 156: +! #line 1194 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 157: +! #line 1198 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 158: +! #line 1200 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(2) - (2)].command)) +*************** +*** 3272,3276 **** + + case 159: +! #line 1201 "/usr/homes/chet/src/bash/src/parse.y" + { + if ((yyvsp[(2) - (2)].command)) +--- 3277,3281 ---- + + case 159: +! #line 1206 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + if ((yyvsp[(2) - (2)].command)) +*************** +*** 3281,3285 **** + + case 160: +! #line 1207 "/usr/homes/chet/src/bash/src/parse.y" + { + ELEMENT x; +--- 3286,3290 ---- + + case 160: +! #line 1212 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + ELEMENT x; +*************** +*** 3301,3305 **** + + case 161: +! #line 1224 "/usr/homes/chet/src/bash/src/parse.y" + { + ELEMENT x; +--- 3306,3310 ---- + + case 161: +! #line 1229 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + ELEMENT x; +*************** +*** 3322,3331 **** + + case 162: +! #line 1244 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '|'); } + break; + + case 163: +! #line 1246 "/usr/homes/chet/src/bash/src/parse.y" + { + /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */ +--- 3327,3336 ---- + + case 162: +! #line 1249 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '|'); } + break; + + case 163: +! #line 1251 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { + /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */ +*************** +*** 3353,3372 **** + + case 164: +! #line 1269 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 165: +! #line 1273 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE; } + break; + + case 166: +! #line 1275 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } + break; + + case 167: +! #line 1277 "/usr/homes/chet/src/bash/src/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } + break; +--- 3358,3377 ---- + + case 164: +! #line 1274 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.command) = (yyvsp[(1) - (1)].command); } + break; + + case 165: +! #line 1278 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE; } + break; + + case 166: +! #line 1280 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } + break; + + case 167: +! #line 1282 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } + break; +*************** +*** 3374,3378 **** + + /* Line 1267 of yacc.c. */ +! #line 3377 "y.tab.c" + default: break; + } +--- 3379,3383 ---- + + /* Line 1267 of yacc.c. */ +! #line 3382 "y.tab.c" + default: break; + } +*************** +*** 3588,3592 **** + + +! #line 1279 "/usr/homes/chet/src/bash/src/parse.y" + + +--- 3593,3597 ---- + + +! #line 1284 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y" + + +*************** +*** 4949,4952 **** +--- 4954,4972 ---- + 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 () +*************** +*** 8542,8543 **** +--- 8562,8564 ---- + } + #endif /* HANDLE_MULTIBYTE */ ++ +*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500 +--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 27 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 28 + + #endif /* _PATCHLEVEL_H_ */