!93 bash: update to 5.2.15

From: @wangyuhang27 
Reviewed-by: @openeuler-basic 
Signed-off-by: @openeuler-basic

backport-Bash-5.1-patch-10-fix-for-wait-n-being-interrupted-b.patch

@@ -1,38 +0,0 @@
-From 910fcdc415abeb3d7d85fb46ee0d3e804a4c47a6 Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Wed, 17 Nov 2021 16:45:23 -0500
-Subject: [PATCH] Bash-5.1 patch 10: fix for wait -n being interrupted by a
- trapped signal
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=910fcdc415abeb3d7d85fb46ee0d3e804a4c47a6
----
- builtins/wait.def | 5 ++++-
- 1 files changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/builtins/wait.def b/builtins/wait.def
-index 824c83fe..e70a4d94 100644
---- a/builtins/wait.def
-+++ b/builtins/wait.def
-@@ -111,7 +111,8 @@ int
- wait_builtin (list)
-      WORD_LIST *list;
- {
--  int status, code, opt, nflag, wflags;
-+  int status, code, opt, nflag;
-+  volatile int wflags;
-   char *vname;
-   SHELL_VAR *pidvar;
-   struct procstat pstat;
-@@ -180,6 +181,8 @@ wait_builtin (list)
-       last_command_exit_signal = wait_signal_received;
-       status = 128 + wait_signal_received;
-       wait_sigint_cleanup ();
-+      if (wflags & JWAIT_WAITING)
-+	unset_waitlist ();
-       WAIT_RETURN (status);
-     }
- 
--- 
-2.33.0
-

backport-Bash-5.1-patch-11-save-and-restore-alias-parsing-whe.patch

@@ -1,68 +0,0 @@
-From c839339fbfd2bb7ee4a523b64c7f3734ba36b9bc Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Wed, 17 Nov 2021 16:46:40 -0500
-Subject: [PATCH] Bash-5.1 patch 11: save and restore alias parsing when
- performing compound array assignment
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=c839339fbfd2bb7ee4a523b64c7f3734ba36b9bc
----
- parse.y      | 4 ----
- y.tab.c      | 4 ----
- 2 files changed, 1 insertion(+), 9 deletions(-)
-
-diff --git a/parse.y b/parse.y
-index df1231da..f25575b5 100644
---- a/parse.y
-+++ b/parse.y
-@@ -6493,10 +6493,8 @@ parse_string_to_word_list (s, flags, whom)
-   old_expand_aliases = expand_aliases;
- 
-   push_stream (1);
--#if 0 /* TAG: bash-5.2 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> 11/17/2020 */
-   if (ea = expanding_alias ())
-     parser_save_alias ();
--#endif
-   last_read_token = WORD;		/* WORD to allow reserved words here */
-   current_command_line_count = 0;
-   echo_input_at_read = expand_aliases = 0;
-@@ -6531,10 +6529,8 @@ parse_string_to_word_list (s, flags, whom)
-   last_read_token = '\n';
-   pop_stream ();
- 
--#if 0 /* TAG: bash-5.2 */
-   if (ea)
-     parser_restore_alias ();
--#endif
- 
- #if defined (HISTORY)
-   remember_on_history = old_remember_on_history;
-diff --git a/y.tab.c b/y.tab.c
-index dcc5b7f3..c11d7aaa 100644
---- a/y.tab.c
-+++ b/y.tab.c
-@@ -8787,10 +8787,8 @@ parse_string_to_word_list (s, flags, whom)
-   old_expand_aliases = expand_aliases;
- 
-   push_stream (1);
--#if 0 /* TAG: bash-5.2 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> 11/17/2020 */
-   if (ea = expanding_alias ())
-     parser_save_alias ();
--#endif
-   last_read_token = WORD;		/* WORD to allow reserved words here */
-   current_command_line_count = 0;
-   echo_input_at_read = expand_aliases = 0;
-@@ -8825,10 +8823,8 @@ parse_string_to_word_list (s, flags, whom)
-   last_read_token = '\n';
-   pop_stream ();
- 
--#if 0 /* TAG: bash-5.2 */
-   if (ea)
-     parser_restore_alias ();
--#endif
- 
- #if defined (HISTORY)
-   remember_on_history = old_remember_on_history;
--- 
-2.33.0
-

backport-Bash-5.1-patch-12-fix-race-condition-with-child-proc.patch

@@ -1,184 +0,0 @@
-From 15409324f1974d41c183904ad575da7188058c1c Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Wed, 17 Nov 2021 16:47:24 -0500
-Subject: [PATCH] Bash-5.1 patch 12: fix race condition with child processes
- and resetting trapped signals
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=15409324f1974d41c183904ad575da7188058c1c
----
- command.h     |  1 +
- execute_cmd.c |  8 +++++++-
- jobs.c        |  2 ++
- nojobs.c      |  2 ++
- sig.c         | 10 +++++++++-
- subst.c       |  2 ++
- trap.c        | 26 ++++++++++++++++++++++++++
- 7 files changed, 50 insertions(+), 3 deletions(-)
-
-diff --git a/command.h b/command.h
-index 914198f9..b8477528 100644
---- a/command.h
-+++ b/command.h
-@@ -124,6 +124,7 @@ enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
- #define SUBSHELL_PROCSUB 0x20	/* subshell caused by <(command) or >(command) */
- #define SUBSHELL_COPROC	0x40	/* subshell from a coproc pipeline */
- #define SUBSHELL_RESETTRAP 0x80	/* subshell needs to reset trap strings on first call to trap */
-+#define SUBSHELL_IGNTRAP 0x100  /* subshell should reset trapped signals from trap_handler */
- 
- /* A structure which represents a word. */
- typedef struct word_desc {
-diff --git a/execute_cmd.c b/execute_cmd.c
-index 90129e06..425679a2 100644
---- a/execute_cmd.c
-+++ b/execute_cmd.c
-@@ -1547,6 +1547,9 @@ execute_in_subshell (command, asynchronous, pipe_in, pipe_out, fds_to_close)
-   clear_pending_traps ();
-   reset_signal_handlers ();
-   subshell_environment |= SUBSHELL_RESETTRAP;
-+  /* Note that signal handlers have been reset, so we should no longer
-+    reset the handler and resend trapped signals to ourselves. */
-+  subshell_environment &= ~SUBSHELL_IGNTRAP;
- 
-   /* We are in a subshell, so forget that we are running a trap handler or
-      that the signal handler has changed (we haven't changed it!) */
-@@ -4320,7 +4323,8 @@ execute_simple_command (simple_command, pipe_in, pipe_out, async, fds_to_close)
- 	  already_forked = 1;
- 	  cmdflags |= CMD_NO_FORK;
- 
--	  subshell_environment = SUBSHELL_FORK;		/* XXX */
-+	  /* We redo some of what make_child() does with SUBSHELL_IGNTRAP */
-+	  subshell_environment = SUBSHELL_FORK|SUBSHELL_IGNTRAP;	/* XXX */
- 	  if (pipe_in != NO_PIPE || pipe_out != NO_PIPE)
- 	    subshell_environment |= SUBSHELL_PIPE;
- 	  if (async)
-@@ -4574,6 +4578,7 @@ run_builtin:
- 	     trap strings if we run trap to change a signal disposition. */
- 	  reset_signal_handlers ();
- 	  subshell_environment |= SUBSHELL_RESETTRAP;
-+	  subshell_environment &= ~SUBSHELL_IGNTRAP;
- 
- 	  if (async)
- 	    {
-@@ -5514,6 +5519,7 @@ execute_disk_command (words, redirects, command_line, pipe_in, pipe_out,
-       reset_terminating_signals ();	/* XXX */
-       /* Cancel traps, in trap.c. */
-       restore_original_signals ();
-+      subshell_environment &= ~SUBSHELL_IGNTRAP;
- 
- #if defined (JOB_CONTROL)
-       FREE (p);
-diff --git a/jobs.c b/jobs.c
-index a581f305..7c3b6e83 100644
---- a/jobs.c
-+++ b/jobs.c
-@@ -2217,6 +2217,8 @@ make_child (command, flags)
- 	 signals to the default state for a new process. */
-       pid_t mypid;
- 
-+      subshell_environment |= SUBSHELL_IGNTRAP;
-+
-       /* If this ends up being changed to modify or use `command' in the
- 	 child process, go back and change callers who free `command' in
- 	 the child process when this returns. */
-diff --git a/nojobs.c b/nojobs.c
-index c5fc83d9..f2563ca0 100644
---- a/nojobs.c
-+++ b/nojobs.c
-@@ -575,6 +575,8 @@ make_child (command, flags)
- 	last_asynchronous_pid = getpid ();
- #endif
- 
-+      subshell_environment |= SUBSHELL_IGNTRAP;
-+
-       default_tty_job_signals ();
-     }
-   else
-diff --git a/sig.c b/sig.c
-index 6964d862..e6537d26 100644
---- a/sig.c
-+++ b/sig.c
-@@ -55,7 +55,8 @@
- #  include "bashhist.h"
- #endif
- 
--extern void initialize_siglist ();
-+extern void initialize_siglist PARAMS((void));
-+extern void set_original_signal PARAMS((int, SigHandler *));
- 
- #if !defined (JOB_CONTROL)
- extern void initialize_job_signals PARAMS((void));
-@@ -255,6 +256,13 @@ initialize_terminating_signals ()
-       sigaction (XSIG (i), &act, &oact);
-       XHANDLER(i) = oact.sa_handler;
-       XSAFLAGS(i) = oact.sa_flags;
-+
-+#if 0
-+      set_original_signal (XSIG(i), XHANDLER(i));	/* optimization */
-+#else
-+      set_original_signal (XSIG(i), act.sa_handler);	/* optimization */
-+#endif
-+
-       /* Don't do anything with signals that are ignored at shell entry
- 	 if the shell is not interactive. */
-       /* XXX - should we do this for interactive shells, too? */
-diff --git a/subst.c b/subst.c
-index 462752de..327de083 100644
---- a/subst.c
-+++ b/subst.c
-@@ -5951,6 +5951,7 @@ process_substitute (string, open_for_read_in_child)
-       free_pushed_string_input ();
-       /* Cancel traps, in trap.c. */
-       restore_original_signals ();	/* XXX - what about special builtins? bash-4.2 */
-+      subshell_environment &= ~SUBSHELL_IGNTRAP;
-       QUIT;	/* catch any interrupts we got post-fork */
-       setup_async_signals ();
- #if 0
-@@ -6382,6 +6383,7 @@ command_substitute (string, quoted, flags)
- 	}	
-       QUIT;	/* catch any interrupts we got post-fork */
-       subshell_environment |= SUBSHELL_RESETTRAP;
-+      subshell_environment &= ~SUBSHELL_IGNTRAP;
-     }
- 
- #if defined (JOB_CONTROL)
-diff --git a/trap.c b/trap.c
-index c7f8ded5..1b27fb3a 100644
---- a/trap.c
-+++ b/trap.c
-@@ -481,6 +481,32 @@ trap_handler (sig)
-       SIGRETURN (0);
-     }
- 
-+  /* This means we're in a subshell, but have not yet reset the handler for
-+     trapped signals. We're not supposed to execute the trap in this situation;
-+     we should restore the original signal and resend the signal to ourselves
-+     to preserve the Posix "signal traps that are not being ignored shall be
-+     set to the default action" semantics. */
-+  if ((subshell_environment & SUBSHELL_IGNTRAP) && trap_list[sig] != (char *)IGNORE_SIG)
-+    {
-+      sigset_t mask;
-+
-+      /* Paranoia */
-+      if (original_signals[sig] == IMPOSSIBLE_TRAP_HANDLER)
-+	original_signals[sig] = SIG_DFL;
-+
-+      restore_signal (sig);
-+
-+      /* Make sure we let the signal we just caught through */
-+      sigemptyset (&mask);
-+      sigprocmask (SIG_SETMASK, (sigset_t *)NULL, &mask);
-+      sigdelset (&mask, sig);
-+      sigprocmask (SIG_SETMASK, &mask, (sigset_t *)NULL);
-+
-+      kill (getpid (), sig);
-+
-+      SIGRETURN (0);
-+    }
-+
-   if ((sig >= NSIG) ||
-       (trap_list[sig] == (char *)DEFAULT_SIG) ||
-       (trap_list[sig] == (char *)IGNORE_SIG))
--- 
-2.33.0
-

backport-Bash-5.1-patch-13-fix-tilde-expansion-after-unquoted.patch

@@ -1,27 +0,0 @@
-From 6b9422dbe3917a0affb4898e38156d22cbec64e8 Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Tue, 4 Jan 2022 16:58:20 -0500
-Subject: [PATCH] Bash-5.1 patch 13: fix tilde expansion after unquoted colons
- in posix mode
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=6b9422dbe3917a0affb4898e38156d22cbec64e8
----
- subst.c      | 1 +
- 1 files changed, 1 insertions(+)
-
-diff --git a/subst.c b/subst.c
-index 327de083..dda1d55c 100644
---- a/subst.c
-+++ b/subst.c
-@@ -3825,6 +3825,7 @@ expand_string_assignment (string, quoted)
- #else
-   td.flags = W_ASSIGNRHS;
- #endif
-+  td.flags |= (W_NOGLOB|W_TILDEEXP);
-   td.word = savestring (string);
-   value = call_expand_word_internal (&td, quoted, 0, (int *)NULL, (int *)NULL);
-   FREE (td.word);
--- 
-2.33.0
-

backport-Bash-5.1-patch-14-fix-off-by-one-error-when-reading-.patch

@@ -1,28 +0,0 @@
-From 72912fb8209105af961c851260a173115efe60be Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Tue, 4 Jan 2022 16:59:40 -0500
-Subject: [PATCH] Bash-5.1 patch 14: fix off-by-one error when reading
- multibyte characters from command substitution output
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=72912fb8209105af961c851260a173115efe60be
----
- subst.c      | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/subst.c b/subst.c
-index dda1d55c..2b76256c 100644
---- a/subst.c
-+++ b/subst.c
-@@ -6242,7 +6242,7 @@ read_comsub (fd, quoted, flags, rflag)
- 	  /* read a multibyte character from buf */
- 	  /* punt on the hard case for now */
- 	  memset (&ps, '\0', sizeof (mbstate_t));
--	  mblen = mbrtowc (&wc, bufp-1, bufn+1, &ps);
-+	  mblen = mbrtowc (&wc, bufp-1, bufn, &ps);
- 	  if (MB_INVALIDCH (mblen) || mblen == 0 || mblen == 1)
- 	    istring[istring_index++] = c;
- 	  else
--- 
-2.33.0
-

backport-Bash-5.1-patch-15-fix-readline-display-of-some-chara.patch

@@ -1,28 +0,0 @@
-From 18ad612ea80ba978ae8271800814737e224a4baf Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Tue, 4 Jan 2022 17:01:33 -0500
-Subject: [PATCH] Bash-5.1 patch 15: fix readline display of some characters >
- 128 in certain single-byte encodings
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=18ad612ea80ba978ae8271800814737e224a4baf
----
- lib/readline/display.c | 2 +-
- 1 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/lib/readline/display.c b/lib/readline/display.c
-index 38b3d0e7..f5d32945 100644
---- a/lib/readline/display.c
-+++ b/lib/readline/display.c
-@@ -1598,7 +1598,7 @@ puts_face (const char *str, const char *face, int n)
-   char cur_face;
- 
-   for (cur_face = FACE_NORMAL, i = 0; i < n; i++)
--    putc_face (str[i], face[i], &cur_face);
-+    putc_face ((unsigned char) str[i], face[i], &cur_face);
-   putc_face (EOF, FACE_NORMAL, &cur_face);
- }
- 
--- 
-2.33.0
-

backport-Bash-5.1-patch-16-fix-interpretation-of-multiple-ins.patch

@@ -1,42 +0,0 @@
-From 9439ce094c9aa7557a9d53ac7b412a23aa66e36b Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Tue, 4 Jan 2022 17:03:45 -0500
-Subject: [PATCH] Bash-5.1 patch 16: fix interpretation of multiple instances
- of ! in [[ conditional commands
-
-Conflict:NA
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=9439ce094c9aa7557a9d53ac7b412a23aa66e36b
----
- parse.y      | 2 +-
- y.tab.c      | 2 +-
- 2 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/parse.y b/parse.y
-index f25575b5..f4168c7c 100644
---- a/parse.y
-+++ b/parse.y
-@@ -4796,7 +4796,7 @@ cond_term ()
- 	dispose_word (yylval.word);	/* not needed */
-       term = cond_term ();
-       if (term)
--	term->flags |= CMD_INVERT_RETURN;
-+	term->flags ^= CMD_INVERT_RETURN;
-     }
-   else if (tok == WORD && yylval.word->word[0] == '-' && yylval.word->word[1] && yylval.word->word[2] == 0 && test_unop (yylval.word->word))
-     {
-diff --git a/y.tab.c b/y.tab.c
-index c11d7aaa..78b38250 100644
---- a/y.tab.c
-+++ b/y.tab.c
-@@ -7090,7 +7090,7 @@ cond_term ()
- 	dispose_word (yylval.word);	/* not needed */
-       term = cond_term ();
-       if (term)
--	term->flags |= CMD_INVERT_RETURN;
-+	term->flags ^= CMD_INVERT_RETURN;
-     }
-   else if (tok == WORD && yylval.word->word[0] == '-' && yylval.word->word[1] && yylval.word->word[2] == 0 && test_unop (yylval.word->word))
-     {
--- 
-2.33.0
-

backport-changes-to-documentation-to-reduce-gender-specific-l.patch

@@ -1,139 +0,0 @@
-From 8d3cecab33b1fd03dbb4a2c39a7d0309dca43fd3 Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Thu, 17 Jun 2021 17:10:49 -0400
-Subject: [PATCH] changes to documentation to reduce gender-specific language;
- fix a seg fault in `fc'
-
-Conflict:Delete modifications in changlog and test cases and doc and builtins/set.def and builtins/common.c and builtins/common.h; W_ARRAYREF macro definition extension; add function builtin_arrayref_flags
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=8d3cecab33b1fd03dbb4a2c39a7d0309dca43fd3
----
- builtins/fc.def              | 7 +++++--
- lib/readline/doc/rltech.texi | 9 +++++----
- lib/readline/doc/rluser.texi | 8 +++++---
- parse.y                      | 3 +--
- shell.h                      | 3 +++
- 5 files changed, 19 insertions(+), 11 deletions(-)
-
-diff --git a/builtins/fc.def b/builtins/fc.def
-index 467dbcb..9b8a997 100644
---- a/builtins/fc.def
-+++ b/builtins/fc.def
-@@ -1,7 +1,7 @@
- This file is fc.def, from which is created fc.c.
- It implements the builtin "fc" in Bash.
- 
--Copyright (C) 1987-2020 Free Software Foundation, Inc.
-+Copyright (C) 1987-2021 Free Software Foundation, Inc.
- 
- This file is part of GNU Bash, the Bourne Again SHell.
- 
-@@ -450,6 +450,8 @@ fc_builtin (list)
-   for (i = reverse ? histend : histbeg; reverse ? i >= histbeg : i <= histend; reverse ? i-- : i++)
-     {
-       QUIT;
-+      if (hlist[i] == 0)
-+	continue;
-       if (numbering)
- 	fprintf (stream, "%d", i + history_base);
-       if (listing)
-@@ -459,7 +461,8 @@ fc_builtin (list)
- 	  else
- 	    fprintf (stream, "\t%c", histdata (i) ? '*' : ' ');
- 	}
--      fprintf (stream, "%s\n", histline (i));
-+      if (histline (i))
-+	fprintf (stream, "%s\n", histline (i));
-     }
- 
-   if (listing)
-diff --git a/lib/readline/doc/rltech.texi b/lib/readline/doc/rltech.texi
-index 1a689f6..f60f9f3 100644
---- a/lib/readline/doc/rltech.texi
-+++ b/lib/readline/doc/rltech.texi
-@@ -1612,7 +1612,7 @@ main (int c, char **v)
- 
- Signals are asynchronous events sent to a process by the Unix kernel,
- sometimes on behalf of another process.  They are intended to indicate
--exceptional events, like a user pressing the interrupt key on his terminal,
-+exceptional events, like a user pressing the terminal's interrupt key,
- or a network connection being broken.  There is a class of signals that can
- be sent to the process currently reading input from the keyboard.  Since
- Readline changes the terminal attributes when it is called, it needs to
-@@ -2160,9 +2160,10 @@ shell variables and hostnames.
- 
- @deftypevar int rl_completion_query_items
- Up to this many items will be displayed in response to a
--possible-completions call.  After that, readline asks the user if she is sure
--she wants to see them all.  The default value is 100.  A negative value 
--indicates that Readline should never ask the user.
-+possible-completions call.  After that, readline asks the user for
-+confirmation before displaying them.
-+The default value is 100.  A negative value 
-+indicates that Readline should never ask for confirmation.
- @end deftypevar
- 
- @deftypevar {int} rl_completion_append_character
-diff --git a/lib/readline/doc/rluser.texi b/lib/readline/doc/rluser.texi
-index 26b0ff0..0780127 100644
---- a/lib/readline/doc/rluser.texi
-+++ b/lib/readline/doc/rluser.texi
-@@ -339,7 +339,8 @@ Although the Readline library comes with a set of Emacs-like
- keybindings installed by default, it is possible to use a different set
- of keybindings.
- Any user can customize programs that use Readline by putting
--commands in an @dfn{inputrc} file, conventionally in his home directory.
-+commands in an @dfn{inputrc} file,
-+conventionally in their home directory.
- The name of this
- @ifset BashFeatures
- file is taken from the value of the shell variable @env{INPUTRC}.  If
-@@ -496,8 +497,9 @@ asked whether the list of possibilities should be displayed.
- If the number of possible completions is greater than or equal to this value,
- Readline will ask whether or not the user wishes to view them;
- otherwise, they are simply listed.
--This variable must be set to an integer value greater than or equal to 0.
--A negative value means Readline should never ask.
-+This variable must be set to an integer value greater than or equal to zero.
-+A zero value means Readline should never ask; negative values are
-+treated as zero.
- The default limit is @code{100}.
- 
- @item convert-meta
-diff --git a/parse.y b/parse.y
-index f4862ca..d545f14 100644
---- a/parse.y
-+++ b/parse.y
-@@ -144,7 +144,6 @@ static int yy_readline_unget PARAMS((int));
- 
- static int yy_string_get PARAMS((void));
- static int yy_string_unget PARAMS((int));
--static void rewind_input_string PARAMS((void));
- static int yy_stream_get PARAMS((void));
- static int yy_stream_unget PARAMS((int));
- 
-@@ -1614,7 +1613,7 @@ with_input_from_string (string, name)
-    That is the true input location.  Rewind bash_input.location.string by
-    that number of characters, so it points to the last character actually
-    consumed by the parser. */
--static void
-+void
- rewind_input_string ()
- {
-   int xchars;
-diff --git a/shell.h b/shell.h
-index 8b41792..91b31ac 100644
---- a/shell.h
-+++ b/shell.h
-@@ -220,6 +220,9 @@ typedef struct _sh_input_line_state_t {
- } sh_input_line_state_t;
- 
- /* Let's try declaring these here. */
-+extern void shell_ungets PARAMS((char *));
-+extern void rewind_input_string PARAMS((void));
-+
- extern char *parser_remaining_input PARAMS((void));
- 
- extern sh_parser_state_t *save_parser_state PARAMS((sh_parser_state_t *));
--- 
-2.33.0
-

backport-fix-CVE-2022-3715.patch

@@ -1,27 +0,0 @@
-From 9cef6d01181525de119832d2b6a925899cdec08e Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Fri, 9 Sep 2022 16:44:32 -0400
-Subject: [PATCH] Bash-5.2-rc4 release
-
-Conflict:backport partial patch to fix CVE-2022-3715
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=9cef6d01181525de119832d2b6a925899cdec08e
----
- subst.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/subst.c b/subst.c
-index 677eeed..8fd03f3 100644
---- a/subst.c
-+++ b/subst.c
-@@ -7959,7 +7959,7 @@ parameter_brace_transform (varname, value, ind, xform, rtype, quoted, pflags, fl
-       return ((char *)NULL);
-     }
- 
--  if (valid_parameter_transform (xform) == 0)
-+  if (xform[0] == 0 || valid_parameter_transform (xform) == 0)
-     {
-       this_command_name = oname;
- #if 0 /* TAG: bash-5.2 Martin Schulte <gnu@schrader-schulte.de> 10/2020 */
--- 
-2.33.0
-

backport-fix-crash-in-readline-when-started-with-an-invalid.patch

@@ -1,52 +0,0 @@
-From a99d905216cc0aac5de0c3050f4afc54e21c6bc5 Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Wed, 5 Oct 2022 10:37:38 -0400
-Subject: [PATCH] Bash-5.2 patch 2: fix crash in readline when started with an
- invalid locale specification
-
----
- lib/readline/nls.c | 8 +++++++-
- patchlevel.h       | 2 +-
- 2 files changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/lib/readline/nls.c b/lib/readline/nls.c
-index d2f67e0..5d1cd19 100644
---- a/lib/readline/nls.c
-+++ b/lib/readline/nls.c
-@@ -56,6 +56,8 @@
- 
- static int utf8locale PARAMS((char *));
- 
-+#define RL_DEFAULT_LOCALE "C"
-+
- #if !defined (HAVE_SETLOCALE)    
- /* A list of legal values for the LANG or LC_CTYPE environment variables.
-    If a locale name in this list is the value for the LC_ALL, LC_CTYPE,
-@@ -136,7 +138,11 @@ _rl_init_locale (void)
-   if (lspec == 0)
-     lspec = "";
-   ret = setlocale (LC_CTYPE, lspec);	/* ok, since it does not change locale */
--
-+  if (ret == 0 || *ret == 0)
-+    ret = setlocale (LC_CTYPE, (char *)NULL);
-+  if (ret == 0 || *ret == 0)
-+    ret = RL_DEFAULT_LOCALE;
-+  
-   _rl_utf8locale = (ret && *ret) ? utf8locale (ret) : 0;
- 
-   return ret;
-diff --git a/patchlevel.h b/patchlevel.h
-index 10fde2e..17586ff 100644
---- a/patchlevel.h
-+++ b/patchlevel.h
-@@ -25,6 +25,6 @@
-    regexp `^#define[ 	]*PATCHLEVEL', since that's what support/mkversion.sh
-    looks for to find the patch level (for the sccs version string). */
- 
--#define PATCHLEVEL 8
-+#define PATCHLEVEL 9
- 
- #endif /* _PATCHLEVEL_H_ */
--- 
-2.35.1
-

backport-fixes-for-array-subscripts-and-values-containing-0x0.patch

@@ -1,134 +0,0 @@
-From 70d7c6430db990b5880da40e86f9a364966e48dd Mon Sep 17 00:00:00 2001
-From: Chet Ramey <chet.ramey@case.edu>
-Date: Tue, 28 Sep 2021 15:13:02 -0400
-Subject: [PATCH] fixes for array subscripts and values containing 0x01
- characters
-
-Conflict:Delete modifications in changlog and test cases; sh_single_quote in arrayfunc.c modify call method
-Reference:https://git.savannah.gnu.org/cgit/bash.git/commit/?id=70d7c6430db990b5880da40e86f9a364966e48dd
----
- arrayfunc.c | 47 ++++++++++++++++++++++++++++++++++++++---------
- 1 file changed, 38 insertions(+), 9 deletions(-)
-
-diff --git a/arrayfunc.c b/arrayfunc.c
-index b2c8ff0..3222d0b 100644
---- a/arrayfunc.c
-+++ b/arrayfunc.c
-@@ -523,8 +523,17 @@ expand_compound_array_assignment (var, value, flags)
-      shell expansions including pathname generation and word splitting. */
-   /* First we split the string on whitespace, using the shell parser
-      (ksh93 seems to do this). */
-+  /* XXX - this needs a rethink, maybe use split_at_delims */
-   list = parse_string_to_word_list (val, 1, "array assign");
- 
-+  /* If the parser has quoted CTLESC and CTNLNUL with CTLESC in unquoted
-+     words, we need to remove those here because the code below assumes
-+     they are there because they exist in the original word. */
-+  /* XXX - if we rethink parse_string_to_word_list above, change this. */
-+  for (nlist = list; nlist; nlist = nlist->next)
-+    if ((nlist->word->flags & W_QUOTED) == 0)
-+      remove_quoted_escapes (nlist->word->word);
-+
-   /* Note that we defer expansion of the assignment statements for associative
-      arrays here, so we don't have to scan the subscript and find the ending
-      bracket twice. See the caller below. */
-@@ -606,10 +615,13 @@ char *
- expand_and_quote_kvpair_word (w)
-      char *w;
- {
--  char *t, *r;
-+  char *r, *s, *t;
- 
-   t = w ? expand_assignment_string_to_string (w, 0) : 0;
--  r = sh_single_quote (t ? t : "");
-+  s = (t && strchr (t, CTLESC)) ? quote_escapes (t) : t;
-+  r = sh_single_quote (s ? s : "");
-+  if (s != t)
-+    free (s);
-   free (t);
-   return r;
- }
-@@ -895,7 +907,10 @@ quote_compound_array_word (w, type)
- 
-   wlen = strlen (w);
-   w[ind] = '\0';
--  sub = sh_single_quote (w+1);
-+  t = (strchr (w+1, CTLESC)) ? quote_escapes (w+1) : w+1;
-+  sub = sh_single_quote (t);
-+  if (t != w+1)
-+   free (t);
-   w[ind] = RBRACK;
- 
-   nword = xmalloc (wlen * 4 + 5);	/* wlen*4 is max single quoted length */
-@@ -908,7 +923,10 @@ quote_compound_array_word (w, type)
-   if (w[ind] == '+')
-     nword[i++] = w[ind++];
-   nword[i++] = w[ind++];
--  value = sh_single_quote (w + ind);
-+  t = (strchr (w+ind, CTLESC)) ? quote_escapes (w+ind) : w+ind;
-+  value = sh_single_quote (t);
-+  if (t != w+ind)
-+   free (t);
-   strcpy (nword + i, value);
- 
-   return nword;
-@@ -926,7 +944,7 @@ expand_and_quote_assoc_word (w, type)
-      char *w;
-      int type;
- {
--  char *nword, *key, *value, *t;
-+  char *nword, *key, *value, *s, *t;
-   int ind, wlen, i;
- 
-   if (w[0] != LBRACK)
-@@ -937,8 +955,11 @@ expand_and_quote_assoc_word (w, type)
- 
-   w[ind] = '\0';
-   t = expand_assignment_string_to_string (w+1, 0);
-+  s = (t && strchr (t, CTLESC)) ? quote_escapes (t) : t;
-+  key = sh_single_quote (s ? s : "");
-+  if (s != t)
-+    free (s);
-   w[ind] = RBRACK;
--  key = sh_single_quote (t ? t : "");
-   free (t);
- 
-   wlen = STRLEN (key);
-@@ -953,7 +974,10 @@ expand_and_quote_assoc_word (w, type)
-   nword[i++] = w[ind++];
- 
-   t = expand_assignment_string_to_string (w+ind, 0);
--  value = sh_single_quote (t ? t : "");
-+  s = (t && strchr (t, CTLESC)) ? quote_escapes (t) : t;
-+  value = sh_single_quote (s ? s : "");
-+  if (s != t)
-+    free (s);
-   free (t);
-   nword = xrealloc (nword, wlen + 5 + STRLEN (value));
-   strcpy (nword + i, value);
-@@ -973,7 +997,7 @@ quote_compound_array_list (list, type)
-      WORD_LIST *list;
-      int type;
- {
--  char *t;
-+  char *s, *t;
-   WORD_LIST *l;
- 
-   for (l = list; l; l = l->next)
-@@ -981,7 +1005,12 @@ quote_compound_array_list (list, type)
-       if (l->word == 0 || l->word->word == 0)
- 	continue;	/* should not happen, but just in case... */
-       if ((l->word->flags & W_ASSIGNMENT) == 0)
--	t = sh_single_quote (l->word->word);
-+	{
-+	  s = (strchr (l->word->word, CTLESC)) ? quote_escapes (l->word->word) : l->word->word;
-+	  t = sh_single_quote (s);
-+	  if (s != l->word->word)
-+	    free (s);
-+	}
-       else 
- 	t = quote_compound_array_word (l->word->word, type);
-       free (l->word->word);
--- 
-2.33.0
-

bash-2.05a-interpreter.patch

@@ -10,10 +10,10 @@ Subject: [PATCH] bash-2.05a-interpreter
  3 files changed, 151 insertions(+), 1 deletion(-)
 
 diff --git a/config.h.in b/config.h.in
-index ab316d4..11d1d68 100644
+index d6d5293..da5b9d8 100644
 --- a/config.h.in
 +++ b/config.h.in
-@@ -775,6 +775,9 @@
+@@ -765,6 +765,9 @@
  /* Define if you have the pselect function.  */
  #undef HAVE_PSELECT
  
@@ -23,7 +23,7 @@ index ab316d4..11d1d68 100644
  /* Define if you have the putenv function.  */
  #undef HAVE_PUTENV
  
-@@ -981,6 +984,9 @@
+@@ -971,6 +974,9 @@
  /* Define if you have the <dlfcn.h> header file.  */
  #undef HAVE_DLFCN_H
  
@@ -34,10 +34,10 @@ index ab316d4..11d1d68 100644
  #undef HAVE_GRP_H
  
 diff --git a/configure.ac b/configure.ac
-index 2fe3e7d..f1b7f1b 100644
+index 50a6e20..6619788 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -827,7 +827,7 @@ dnl checks for system calls
+@@ -843,7 +843,7 @@ dnl checks for system calls
  AC_CHECK_FUNCS(dup2 eaccess fcntl getdtablesize getentropy getgroups \
  		gethostname getpagesize getpeername getrandom getrlimit \
  		getrusage gettimeofday kill killpg lstat pselect readlink \
@@ -47,7 +47,7 @@ index 2fe3e7d..f1b7f1b 100644
  
  dnl checks for c library functions
 diff --git a/execute_cmd.c b/execute_cmd.c
-index d2a0dd7..374843d 100644
+index 41d3cf8..457a2e9 100644
 --- a/execute_cmd.c
 +++ b/execute_cmd.c
 @@ -41,6 +41,10 @@
@@ -61,7 +61,7 @@ index d2a0dd7..374843d 100644
  #include "posixtime.h"
  
  #if defined (HAVE_SYS_RESOURCE_H) && !defined (RLIMTYPE)
-@@ -5832,6 +5836,14 @@ shell_execve (command, args, env)
+@@ -5991,6 +5995,14 @@ shell_execve (command, args, env)
  	{
  	  /* The file has the execute bits set, but the kernel refuses to
  	     run it for some reason.  See why. */
@@ -76,7 +76,7 @@ index d2a0dd7..374843d 100644
  #if defined (HAVE_HASH_BANG_EXEC)
  	  READ_SAMPLE_BUF (command, sample, sample_len);
  	  if (sample_len > 0)
-@@ -5841,6 +5853,7 @@ shell_execve (command, args, env)
+@@ -6000,6 +6012,7 @@ shell_execve (command, args, env)
  	      char *interp;
  	      int ilen;
  
@@ -84,7 +84,7 @@ index d2a0dd7..374843d 100644
  	      interp = getinterp (sample, sample_len, (int *)NULL);
  	      ilen = strlen (interp);
  	      errno = i;
-@@ -5856,6 +5869,137 @@ shell_execve (command, args, env)
+@@ -6015,6 +6028,137 @@ shell_execve (command, args, env)
  	      return (EX_NOEXEC);
  	    }
  #endif
@@ -223,5 +223,5 @@ index d2a0dd7..374843d 100644
  	  file_error (command);
  	}
 -- 
-2.23.0
+2.33.0
 

bash-2.05b-pgrp_sync.patch

@@ -8,18 +8,18 @@ Subject: [PATCH] bash-2.05b-pgrp_sync
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/aclocal.m4 b/aclocal.m4
-index 6899e82..d131798 100644
+index cc97bd4..6162f6e 100644
 --- a/aclocal.m4
 +++ b/aclocal.m4
-@@ -1332,7 +1332,7 @@ main()
+@@ -1324,7 +1324,7 @@ main()
  	wait(&status);
  	exit(ok ? 0 : 5);
  }
--], bash_cv_pgrp_pipe=no,bash_cv_pgrp_pipe=yes,
-+], bash_cv_pgrp_pipe=yes,bash_cv_pgrp_pipe=yes,
+-]])], [bash_cv_pgrp_pipe=no], [bash_cv_pgrp_pipe=yes],
++]])], [bash_cv_pgrp_pipe=yes], [bash_cv_pgrp_pipe=yes],
     [AC_MSG_WARN(cannot check pgrp synchronization if cross compiling -- defaulting to no)
-     bash_cv_pgrp_pipe=no])
- ])
+     bash_cv_pgrp_pipe=no]
+ )])
 -- 
-2.23.0
+2.33.0
 

bash-4.0-nobits.patch

@@ -8,10 +8,10 @@ Subject: [PATCH] bash-4.0-nobits
  1 file changed, 107 insertions(+), 4 deletions(-)
 
 diff --git a/execute_cmd.c b/execute_cmd.c
-index 374843d..99674df 100644
+index 457a2e9..c78881e 100644
 --- a/execute_cmd.c
 +++ b/execute_cmd.c
-@@ -5875,6 +5875,7 @@ shell_execve (command, args, env)
+@@ -6034,6 +6034,7 @@ shell_execve (command, args, env)
  	      && memcmp (sample, ELFMAG, SELFMAG) == 0)
  	    {
  	      off_t offset = -1;
@@ -19,7 +19,7 @@ index 374843d..99674df 100644
  
  	      /* It is an ELF file.  Now determine whether it is dynamically
  		 linked and if yes, get the offset of the interpreter
-@@ -5884,13 +5885,61 @@ shell_execve (command, args, env)
+@@ -6043,13 +6044,61 @@ shell_execve (command, args, env)
  		{
  		  Elf32_Ehdr ehdr;
  		  Elf32_Phdr *phdr;
@@ -60,7 +60,7 @@ index 374843d..99674df 100644
 +		              if (lseek (fd, shdr[ehdr.e_shstrndx].sh_offset,
 +                                         SEEK_SET) != -1)
 +			        sample_len = read (fd, strings,
-+			  		       shdr[ehdr.e_shstrndx].sh_size);
++						     shdr[ehdr.e_shstrndx].sh_size);
 +		              else
 +			        sample_len = -1;
 +#endif
@@ -82,7 +82,7 @@ index 374843d..99674df 100644
  		  nphdr = ehdr.e_phnum;
  		  phdr = (Elf32_Phdr *) malloc (nphdr * ehdr.e_phentsize);
  		  if (phdr != NULL)
-@@ -5920,13 +5969,60 @@ shell_execve (command, args, env)
+@@ -6079,13 +6128,60 @@ shell_execve (command, args, env)
  		{
  		  Elf64_Ehdr ehdr;
  		  Elf64_Phdr *phdr;
@@ -122,7 +122,7 @@ index 374843d..99674df 100644
 +		              if (lseek (fd, shdr[ehdr.e_shstrndx].sh_offset,
 +                                         SEEK_SET) != -1)
 +			        sample_len = read (fd, strings,
-+			  		       shdr[ehdr.e_shstrndx].sh_size);
++						     shdr[ehdr.e_shstrndx].sh_size);
 +		              else
 +			        sample_len = -1;
 +#endif
@@ -144,7 +144,7 @@ index 374843d..99674df 100644
  		  nphdr = ehdr.e_phnum;
  		  phdr = (Elf64_Phdr *) malloc (nphdr * ehdr.e_phentsize);
  		  if (phdr != NULL)
-@@ -5986,8 +6082,15 @@ shell_execve (command, args, env)
+@@ -6145,8 +6241,15 @@ shell_execve (command, args, env)
  		    {
  		      close (fd);
  		      errno = i;
@@ -163,5 +163,5 @@ index 374843d..99674df 100644
  		      return (EX_NOEXEC);
  		    }
 -- 
-2.23.0
+2.33.0
 

bash-4.2-coverity.patch

@@ -8,10 +8,10 @@ Subject: [PATCH] bash-4.2-coverity
  1 file changed, 14 insertions(+), 13 deletions(-)
 
 diff --git a/execute_cmd.c b/execute_cmd.c
-index 99674df..657c047 100644
+index c78881e..d59a1fa 100644
 --- a/execute_cmd.c
 +++ b/execute_cmd.c
-@@ -5886,7 +5886,7 @@ shell_execve (command, args, env)
+@@ -6045,7 +6045,7 @@ shell_execve (command, args, env)
  		  Elf32_Ehdr ehdr;
  		  Elf32_Phdr *phdr;
                    Elf32_Shdr *shdr;
@@ -20,7 +20,7 @@ index 99674df..657c047 100644
  
  		  /* We have to copy the data since the sample buffer
  		     might not be aligned correctly to be accessed as
-@@ -5894,12 +5894,12 @@ shell_execve (command, args, env)
+@@ -6053,12 +6053,12 @@ shell_execve (command, args, env)
  		  memcpy (&ehdr, sample, sizeof (Elf32_Ehdr));
  
  		  nshdr = ehdr.e_shnum;
@@ -35,7 +35,7 @@ index 99674df..657c047 100644
  					  ehdr.e_shoff);
  #else
  		      if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
-@@ -5941,11 +5941,11 @@ shell_execve (command, args, env)
+@@ -6100,11 +6100,11 @@ shell_execve (command, args, env)
  		    }
  
  		  nphdr = ehdr.e_phnum;
@@ -49,7 +49,7 @@ index 99674df..657c047 100644
  					  ehdr.e_phoff);
  #else
  		      if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
-@@ -5970,7 +5970,7 @@ shell_execve (command, args, env)
+@@ -6129,7 +6129,7 @@ shell_execve (command, args, env)
  		  Elf64_Ehdr ehdr;
  		  Elf64_Phdr *phdr;
                    Elf64_Shdr *shdr;
@@ -58,7 +58,7 @@ index 99674df..657c047 100644
  
  		  /* We have to copy the data since the sample buffer
  		     might not be aligned correctly to be accessed as
-@@ -5978,11 +5978,11 @@ shell_execve (command, args, env)
+@@ -6137,11 +6137,11 @@ shell_execve (command, args, env)
  		  memcpy (&ehdr, sample, sizeof (Elf64_Ehdr));
  
  		  nshdr = ehdr.e_shnum;
@@ -72,7 +72,7 @@ index 99674df..657c047 100644
  					  ehdr.e_shoff);
  #else
  		      if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
-@@ -6024,11 +6024,11 @@ shell_execve (command, args, env)
+@@ -6183,11 +6183,11 @@ shell_execve (command, args, env)
  		    }
  
  		  nphdr = ehdr.e_phnum;
@@ -86,7 +86,7 @@ index 99674df..657c047 100644
  					  ehdr.e_phoff);
  #else
  		      if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
-@@ -6050,8 +6050,8 @@ shell_execve (command, args, env)
+@@ -6209,8 +6209,8 @@ shell_execve (command, args, env)
  
  	      if (offset != -1)
  		{
@@ -97,7 +97,7 @@ index 99674df..657c047 100644
  		  char *interp = NULL;
  
  		  do
-@@ -6100,7 +6100,8 @@ shell_execve (command, args, env)
+@@ -6259,7 +6259,8 @@ shell_execve (command, args, env)
  	    }
  #endif
  #if defined (HAVE_HASH_BANG_EXEC) || defined (HAVE_ELF_H)
@@ -108,5 +108,5 @@ index 99674df..657c047 100644
  
  	  errno = i;
 -- 
-2.23.0
+2.33.0
 

bash-4.3-memleak-lc_all.patch

@@ -8,10 +8,10 @@ Subject: [PATCH] bash-4.3-memleak-lc_all
  1 file changed, 2 deletions(-)
 
 diff --git a/locale.c b/locale.c
-index 17ccc58..a6c07a3 100644
+index fabf7b1..d3f2665 100644
 --- a/locale.c
 +++ b/locale.c
-@@ -78,8 +78,6 @@ set_default_locale ()
+@@ -80,8 +80,6 @@ set_default_locale ()
  {
  #if defined (HAVE_SETLOCALE)
    default_locale = setlocale (LC_ALL, "");
@@ -21,5 +21,5 @@ index 17ccc58..a6c07a3 100644
    default_locale = savestring ("C");
  #endif /* HAVE_SETLOCALE */
 -- 
-2.23.0
+2.33.0
 

bash-4.3-noecho.patch

@@ -4,28 +4,29 @@ Date: Mon, 31 May 2021 22:52:29 +0800
 Subject: [PATCH] bash-4.3-noecho
 
 ---
- parse.y | 2 ++
+ parse.y | 3 +++
  subst.c | 5 +++++
- 2 files changed, 7 insertions(+)
+ 2 files changed, 8 insertions(+)
 
 diff --git a/parse.y b/parse.y
-index df1231d..2449fa8 100644
+index 1d12e63..8dca179 100644
 --- a/parse.y
 +++ b/parse.y
-@@ -4482,6 +4482,8 @@ xparse_dolparen (base, string, indp, flags)
+@@ -4262,6 +4262,9 @@ xparse_dolparen (base, string, indp, flags)
    save_parser_state (&ps);
    save_input_line_state (&ls);
-   orig_eof_token = shell_eof_token;
+ 
 +  /* avoid echoing every substitution again */
 +  echo_input_at_read = 0;
++
  #if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
-   saved_pushed_strings = pushed_string_list;	/* separate parsing context */
    pushed_string_list = (STRING_SAVER *)NULL;
+ #endif
 diff --git a/subst.c b/subst.c
-index 9ccbf33..8a9ee5c 100644
+index 1ac6eb2..2e76b80 100644
 --- a/subst.c
 +++ b/subst.c
-@@ -9453,6 +9453,7 @@ param_expand (string, sindex, quoted, expanded_something,
+@@ -10239,6 +10239,7 @@ param_expand (string, sindex, quoted, expanded_something,
    WORD_LIST *list, *l;
    WORD_DESC *tdesc, *ret;
    int tflag, nullarg;
@@ -33,7 +34,7 @@ index 9ccbf33..8a9ee5c 100644
  
  /*itrace("param_expand: `%s' pflags = %d", string+*sindex, pflags);*/
    zindex = *sindex;
-@@ -9843,6 +9844,9 @@ arithsub:
+@@ -10631,6 +10632,9 @@ arithsub:
  	}
  
  comsub:
@@ -43,7 +44,7 @@ index 9ccbf33..8a9ee5c 100644
        if (pflags & PF_NOCOMSUB)
  	/* we need zindex+1 because string[zindex] == RPAREN */
  	temp1 = substring (string, *sindex, zindex+1);
-@@ -9855,6 +9859,7 @@ comsub:
+@@ -10643,6 +10647,7 @@ comsub:
  	}
        FREE (temp);
        temp = temp1;
@@ -52,5 +53,5 @@ index 9ccbf33..8a9ee5c 100644
  
      /* Do POSIX.2d9-style arithmetic substitution.  This will probably go
 -- 
-2.23.0
+2.33.0
 

bash-5.1-sw.patch

@@ -1,7 +1,24 @@
-diff -Nuar bash-5.1.8.org/configure bash-5.1.8.sw/configure
---- bash-5.1.8.org/configure	2021-10-15 16:12:05.691193735 +0800
-+++ bash-5.1.8.sw/configure	2021-10-15 16:32:01.231145759 +0800
-@@ -2890,6 +2890,7 @@
+From 2f3bec93b49804f8d6651478d1675e8f46668029 Mon Sep 17 00:00:00 2001
+From: wangyuhang <wangyuhang27@huawei.com>
+Date: Mon, 17 Jul 2023 16:07:51 +0800
+Subject: [PATCH] bash-5.1-sw.patch
+
+---
+ configure             | 3 ++-
+ configure.ac          | 1 +
+ general.h             | 2 +-
+ lib/intl/dcigettext.c | 2 +-
+ m4/host-cpu-c-abi.m4  | 9 +++++++++
+ m4/intdiv0.m4         | 2 +-
+ support/config.guess  | 8 ++++++++
+ support/config.sub    | 1 +
+ 8 files changed, 24 insertions(+), 4 deletions(-)
+
+diff --git a/configure b/configure
+index 4731375..e4c6de3 100755
+--- a/configure
++++ b/configure
+@@ -3271,6 +3271,7 @@ opt_with_installed_readline=no
  case "${host_cpu}-${host_os}" in
  # mostly obsolete platforms
  alpha*-*)	opt_bash_malloc=no ;;	# alpha running osf/1 or linux
@@ -9,7 +26,7 @@ diff -Nuar bash-5.1.8.org/configure bash-5.1.8.sw/configure
  *[Cc]ray*-*)	opt_bash_malloc=no ;;	# Crays
  *-osf1*)	opt_bash_malloc=no ;;	# other osf/1 machines
  *-dgux*)	opt_bash_malloc=no ;;	# DG/UX machines
-@@ -7875,7 +7876,7 @@
+@@ -8490,7 +8491,7 @@ then :
  
              # Guess based on the CPU.
              case "$host_cpu" in
@@ -18,10 +35,11 @@ diff -Nuar bash-5.1.8.org/configure bash-5.1.8.sw/configure
                  gt_cv_int_divbyzero_sigfpe="guessing yes";;
                *)
                  gt_cv_int_divbyzero_sigfpe="guessing no";;
-diff -Nuar bash-5.1.8.org/configure.ac bash-5.1.8.sw/configure.ac
---- bash-5.1.8.org/configure.ac	2021-10-15 16:12:05.727193733 +0800
-+++ bash-5.1.8.sw/configure.ac	2021-10-15 16:32:26.167144759 +0800
-@@ -65,6 +65,7 @@
+diff --git a/configure.ac b/configure.ac
+index 6619788..5cd5a3c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -65,6 +65,7 @@ dnl look in the NOTES file for more
  case "${host_cpu}-${host_os}" in
  # mostly obsolete platforms
  alpha*-*)	opt_bash_malloc=no ;;	# alpha running osf/1 or linux
@@ -29,9 +47,10 @@ diff -Nuar bash-5.1.8.org/configure.ac bash-5.1.8.sw/configure.ac
  *[[Cc]]ray*-*)	opt_bash_malloc=no ;;	# Crays
  *-osf1*)	opt_bash_malloc=no ;;	# other osf/1 machines
  *-dgux*)	opt_bash_malloc=no ;;	# DG/UX machines
-diff -Nuar bash-5.1.8.org/general.h bash-5.1.8.sw/general.h
---- bash-5.1.8.org/general.h	2021-10-15 16:12:05.726193734 +0800
-+++ bash-5.1.8.sw/general.h	2021-10-15 16:28:55.053153230 +0800
+diff --git a/general.h b/general.h
+index 8064c50..2505694 100644
+--- a/general.h
++++ b/general.h
 @@ -57,7 +57,7 @@
  /* Hardly used anymore */
  #define pointer_to_int(x)	(int)((char *)x - (char *)0)
@@ -41,10 +60,11 @@ diff -Nuar bash-5.1.8.org/general.h bash-5.1.8.sw/general.h
  extern char *strchr (), *strrchr ();
  #endif
  
-diff -Nuar bash-5.1.8.org/lib/intl/dcigettext.c bash-5.1.8.sw/lib/intl/dcigettext.c
---- bash-5.1.8.org/lib/intl/dcigettext.c	2021-10-15 16:12:05.686193735 +0800
-+++ bash-5.1.8.sw/lib/intl/dcigettext.c	2021-10-15 16:28:45.480153615 +0800
-@@ -74,7 +74,7 @@
+diff --git a/lib/intl/dcigettext.c b/lib/intl/dcigettext.c
+index c0f347e..8abf933 100644
+--- a/lib/intl/dcigettext.c
++++ b/lib/intl/dcigettext.c
+@@ -74,7 +74,7 @@ extern int errno;
  #ifdef _LIBC
    /* Guess whether integer division by zero raises signal SIGFPE.
       Set to 1 only if you know for sure.  In case of doubt, set to 0.  */
@@ -53,23 +73,24 @@ diff -Nuar bash-5.1.8.org/lib/intl/dcigettext.c bash-5.1.8.sw/lib/intl/dcigettex
       || defined __m68k__ || defined __s390__
  #  define INTDIV0_RAISES_SIGFPE 1
  # else
-diff -Nuar bash-5.1.8.org/m4/host-cpu-c-abi.m4 bash-5.1.8.sw/m4/host-cpu-c-abi.m4
---- bash-5.1.8.org/m4/host-cpu-c-abi.m4	2021-10-15 16:12:05.726193734 +0800
-+++ bash-5.1.8.sw/m4/host-cpu-c-abi.m4	2021-10-15 16:26:05.539160033 +0800
-@@ -91,6 +91,12 @@
+diff --git a/m4/host-cpu-c-abi.m4 b/m4/host-cpu-c-abi.m4
+index 4407296..057dfe3 100644
+--- a/m4/host-cpu-c-abi.m4
++++ b/m4/host-cpu-c-abi.m4
+@@ -90,6 +90,12 @@ changequote([,])dnl
+            [gl_cv_host_cpu_c_abi=i386])
           ;;
  
- changequote(,)dnl
++changequote(,)dnl
 +       sw_64* )
 +changequote([,])dnl
 +         gl_cv_host_cpu_c_abi=sw_64
 +         ;;
 +
-+changequote(,)dnl
+ changequote(,)dnl
         alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] )
  changequote([,])dnl
-          gl_cv_host_cpu_c_abi=alpha
-@@ -355,6 +361,9 @@
+@@ -355,6 +361,9 @@ EOF
  #ifndef __x86_64__
  #undef __x86_64__
  #endif
@@ -79,10 +100,11 @@ diff -Nuar bash-5.1.8.org/m4/host-cpu-c-abi.m4 bash-5.1.8.sw/m4/host-cpu-c-abi.m
  #ifndef __alpha__
  #undef __alpha__
  #endif
-diff -Nuar bash-5.1.8.org/m4/intdiv0.m4 bash-5.1.8.sw/m4/intdiv0.m4
---- bash-5.1.8.org/m4/intdiv0.m4	2021-10-15 16:12:05.726193734 +0800
-+++ bash-5.1.8.sw/m4/intdiv0.m4	2021-10-15 16:25:19.697161872 +0800
-@@ -69,7 +69,7 @@
+diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4
+index 40dd43b..198700a 100644
+--- a/m4/intdiv0.m4
++++ b/m4/intdiv0.m4
+@@ -69,7 +69,7 @@ int main ()
              # Guess based on the CPU.
  changequote(,)dnl
              case "$host_cpu" in
@@ -91,13 +113,14 @@ diff -Nuar bash-5.1.8.org/m4/intdiv0.m4 bash-5.1.8.sw/m4/intdiv0.m4
                  gt_cv_int_divbyzero_sigfpe="guessing yes";;
                *)
                  gt_cv_int_divbyzero_sigfpe="guessing no";;
-diff -Nuar bash-5.1.8.org/support/config.guess bash-5.1.8.sw/support/config.guess
---- bash-5.1.8.org/support/config.guess	2021-10-15 16:12:05.690193735 +0800
-+++ bash-5.1.8.sw/support/config.guess	2021-10-15 16:21:57.441169989 +0800
-@@ -924,6 +924,14 @@
+diff --git a/support/config.guess b/support/config.guess
+index 7f76b62..f8d09d9 100644
+--- a/support/config.guess
++++ b/support/config.guess
+@@ -976,6 +976,14 @@ EOF
  	UNAME_MACHINE=aarch64_be
- 	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- 	exit ;;
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
 +    sw_64:Linux:*:*)
 +	case $(sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null) in
 +	  sw)   UNAME_MACHINE=sw_64 ;;
@@ -107,12 +130,13 @@ diff -Nuar bash-5.1.8.org/support/config.guess bash-5.1.8.sw/support/config.gues
 +	echo "$UNAME_MACHINE"-sunway-linux-"$LIBC"
 +	exit ;;
      alpha:Linux:*:*)
- 	case $(sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null) in
+ 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
  	  EV5)   UNAME_MACHINE=alphaev5 ;;
-diff -Nuar bash-5.1.8.org/support/config.sub bash-5.1.8.sw/support/config.sub
---- bash-5.1.8.org/support/config.sub	2021-10-15 16:12:05.690193735 +0800
-+++ bash-5.1.8.sw/support/config.sub	2021-10-15 16:18:49.228177541 +0800
-@@ -1160,6 +1160,7 @@
+diff --git a/support/config.sub b/support/config.sub
+index 9b62e37..1dc8d91 100644
+--- a/support/config.sub
++++ b/support/config.sub
+@@ -1182,6 +1182,7 @@ case $cpu-$vendor in
  			| a29k \
  			| aarch64 | aarch64_be \
  			| abacus \
@@ -120,3 +144,6 @@ diff -Nuar bash-5.1.8.org/support/config.sub bash-5.1.8.sw/support/config.sub
  			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
  			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
  			| alphapca5[67] | alpha64pca5[67] \
+-- 
+2.33.0
+

bash.spec

@@ -1,6 +1,6 @@
 Name:     bash
-Version:  5.1.8
-Release:  8
+Version:  5.2.15
+Release:  1
 Summary:  It is the Bourne Again Shell
 License:  GPLv3
 URL:      https://www.gnu.org/software/bash
@@ -11,7 +11,6 @@ Source2: dot-bash_profile
 Source3: dot-bash_logout
 
 # PATCH-FIX-UPSTREAM
-
 Patch115: bash-2.05a-interpreter.patch
 Patch118: bash-2.05b-pgrp_sync.patch
 Patch125: bash-4.0-nobits.patch
@@ -24,19 +23,6 @@ Patch137: bugfix-Forbidden-non-root-user-to-clear-history.patch
 Patch138: enable-dot-logout-and-source-bashrc-through-ssh.patch
 Patch139: cd-alias.patch
 Patch140: bash-5.1-sw.patch
-Patch141: backport-fix-crash-in-readline-when-started-with-an-invalid.patch
-Patch142: backport-fix-CVE-2022-3715.patch
-
-Patch6000: backport-Bash-5.1-patch-10-fix-for-wait-n-being-interrupted-b.patch
-Patch6001: backport-Bash-5.1-patch-11-save-and-restore-alias-parsing-whe.patch
-Patch6002: backport-Bash-5.1-patch-12-fix-race-condition-with-child-proc.patch
-Patch6003: backport-Bash-5.1-patch-13-fix-tilde-expansion-after-unquoted.patch
-Patch6004: backport-Bash-5.1-patch-14-fix-off-by-one-error-when-reading-.patch
-Patch6005: backport-Bash-5.1-patch-15-fix-readline-display-of-some-chara.patch
-Patch6006: backport-Bash-5.1-patch-16-fix-interpretation-of-multiple-ins.patch
-
-Patch6007: backport-changes-to-documentation-to-reduce-gender-specific-l.patch
-Patch6008: backport-fixes-for-array-subscripts-and-values-containing-0x0.patch
 
 BuildRequires: gcc bison texinfo autoconf ncurses-devel
 # Required for bash tests
@@ -130,6 +116,12 @@ make check
 %exclude %{_infodir}/dir
 
 %changelog
+* Mon Jul 17 2023 wangyuhang <wangyuhang27@huawei.com> -5.2.15-1
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: update to 5.2.15
+
 * Thu Jun 15 2023 wangyuhang <wangyuhang27@huawei.com> -5.1.8-8
 - Type:bugfix
 - ID:NA

bugfix-Forbidden-non-root-user-to-clear-history.patch

@@ -10,7 +10,7 @@ Subject: [PATCH] bugfix-Forbidden-non-root-user-to-clear-history
  3 files changed, 11 insertions(+), 4 deletions(-)
 
 diff --git a/bashhist.c b/bashhist.c
-index d2155dc..e61bde6 100644
+index 90cd8c3..7c73492 100644
 --- a/bashhist.c
 +++ b/bashhist.c
 @@ -345,8 +345,9 @@ load_history ()
@@ -26,10 +26,10 @@ index d2155dc..e61bde6 100644
  }
  
 diff --git a/lib/readline/history.c b/lib/readline/history.c
-index 67158b1..3c1652b 100644
+index 81d4c16..4682a4e 100644
 --- a/lib/readline/history.c
 +++ b/lib/readline/history.c
-@@ -590,9 +590,14 @@ history_is_stifled (void)
+@@ -597,9 +597,14 @@ history_is_stifled (void)
    return (history_stifled);
  }
  
@@ -45,25 +45,25 @@ index 67158b1..3c1652b 100644
    register int i;
  
    /* This loses because we cannot free the data. */
-@@ -604,4 +609,5 @@ clear_history (void)
+@@ -611,4 +616,5 @@ clear_history (void)
  
    history_offset = history_length = 0;
    history_base = 1;		/* reset history base to default */
 +  return 0;
  }
 diff --git a/lib/readline/history.h b/lib/readline/history.h
-index cc3de29..78f8f52 100644
+index 5208f9a..d826658 100644
 --- a/lib/readline/history.h
 +++ b/lib/readline/history.h
-@@ -110,7 +110,7 @@ extern histdata_t free_history_entry PARAMS((HIST_ENTRY *));
- extern HIST_ENTRY *replace_history_entry PARAMS((int, const char *, histdata_t));
+@@ -115,7 +115,7 @@ extern histdata_t free_history_entry (HIST_ENTRY *);
+ extern HIST_ENTRY *replace_history_entry (int, const char *, histdata_t);
  
  /* Clear the history list and start over. */
--extern void clear_history PARAMS((void));
-+extern int clear_history PARAMS((void));
+-extern void clear_history (void);
++extern int clear_history (void);
  
  /* Stifle the history list, remembering only MAX number of entries. */
- extern void stifle_history PARAMS((int));
+ extern void stifle_history (int);
 -- 
-2.27.0
+2.33.0
 

cd-alias.patch

@@ -19,4 +19,5 @@ index 0000000..563121b
 +alias ..='cd ..'
 +alias ...='cd ../..'
 -- 
-2.27.0
+2.33.0
+

enable-dot-logout-and-source-bashrc-through-ssh.patch

@@ -8,10 +8,10 @@ Subject: [PATCH] enable-dot-logout-and-source-bashrc-through-ssh
  1 file changed, 3 insertions(+), 3 deletions(-)
 
 diff --git a/config-top.h b/config-top.h
-index 735f75e..4fee122 100644
+index db4ab6e..18a28b7 100644
 --- a/config-top.h
 +++ b/config-top.h
-@@ -94,17 +94,17 @@
+@@ -100,17 +100,17 @@
  /* #define SYS_BASHRC "/etc/bash.bashrc" */
  
  /* System-wide .bash_logout for login shells. */
@@ -33,5 +33,5 @@ index 735f75e..4fee122 100644
  /* Define if you want the case-toggling operators (~[~]) and the
     `capcase' variable attribute (declare -c). */
 -- 
-2.23.0
+2.33.0