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libreadline/libreadline-6.3.008-patchset.patch

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READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-001
Bug-Reported-by: Daan van Rossum <daan@flash.uchicago.edu>
Bug-Reference-ID: <20140307072523.GA14250@flash.uchicago.edu>
Bug-Reference-URL:
Bug-Description:
The `.' command in vi mode cannot undo multi-key commands beginning with
`c', `d', and `y' (command plus motion specifier).
Patch (apply with `patch -p0'):
*** ../readline-6.3/readline.c 2013-10-28 14:58:06.000000000 -0400
--- readline.c 2014-03-07 15:20:33.000000000 -0500
***************
*** 965,969 ****
if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
key != ANYOTHERKEY &&
! rl_key_sequence_length == 1 && /* XXX */
_rl_vi_textmod_command (key))
_rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
--- 965,969 ----
if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
key != ANYOTHERKEY &&
! _rl_dispatching_keymap == vi_movement_keymap &&
_rl_vi_textmod_command (key))
_rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 5
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 1
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-002
Bug-Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Bug-Reference-ID: <CAOMFOmXy3mT2So5GQ5F-smCVArQuAeBwZ2QKzgCtMeXJoDeYOQ@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00010.html
Bug-Description:
When in callback mode, some readline commands can cause readline to seg
fault by passing invalid contexts to callback functions.
Patch (apply with `patch -p0'):
*** ../readline-6.3/readline.c 2013-10-28 14:58:06.000000000 -0400
--- readline.c 2014-03-10 14:15:02.000000000 -0400
***************
*** 745,749 ****
RL_CHECK_SIGNALS ();
! if (r == 0) /* success! */
{
_rl_keyseq_chain_dispose ();
--- 745,750 ----
RL_CHECK_SIGNALS ();
! /* We only treat values < 0 specially to simulate recursion. */
! if (r >= 0 || (r == -1 && (cxt->flags & KSEQ_SUBSEQ) == 0)) /* success! or failure! */
{
_rl_keyseq_chain_dispose ();
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 1
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 2
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-003
Bug-Reported-by:
Bug-Reference-ID:
Bug-Reference-URL:
Bug-Description:
There are debugging functions in the readline release that are theoretically
exploitable as security problems. They are not public functions, but have
global linkage.
Patch (apply with `patch -p0'):
*** ../readline-6.3/util.c 2013-09-02 13:36:12.000000000 -0400
--- util.c 2014-03-20 10:25:53.000000000 -0400
***************
*** 477,480 ****
--- 479,483 ----
}
+ #if defined (DEBUG)
#if defined (USE_VARARGS)
static FILE *_rl_tracefp;
***************
*** 539,542 ****
--- 542,546 ----
}
#endif
+ #endif /* DEBUG */
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 2
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 3
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-004
Bug-Reported-by: Egmont Koblinger <egmont@gmail.com>
Bug-Reference-ID: <CAGWcZk+bU5Jo1M+tutGvL-250UBE9DXjpeJVofYJSFcqFEVfMg@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00153.html
Bug-Description:
The signal handling changes to bash and readline (to avoid running any code
in a signal handler context) cause the cursor to be placed on the wrong
line of a multi-line command after a ^C interrupts editing.
Patch (apply with `patch -p0'):
*** ../readline-6.3-patched/display.c 2013-12-27 13:10:56.000000000 -0500
--- display.c 2014-03-27 11:52:45.000000000 -0400
***************
*** 2678,2682 ****
if (_rl_echoing_p)
{
! _rl_move_vert (_rl_vis_botlin);
_rl_vis_botlin = 0;
fflush (rl_outstream);
--- 2678,2683 ----
if (_rl_echoing_p)
{
! if (_rl_vis_botlin > 0) /* minor optimization plus bug fix */
! _rl_move_vert (_rl_vis_botlin);
_rl_vis_botlin = 0;
fflush (rl_outstream);
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 3
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 4
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-005
Bug-Reported-by: Juergen Daubert <jue@jue.li>
Bug-Reference-ID: <20140303180430.GA7346@jue.netz>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00002.html
Bug-Description:
There are still applications using the deprecated Function/VFunction/etc.
typedefs in rltypedefs.h. This patch restores the typedefs, but attempts
to mark them as deprecated using gcc/clang attributes. Thanks to Max Horn
for the suggestion.
Patch (apply with `patch -p0'):
*** ../readline-6.3-patched/rltypedefs.h 2011-03-26 14:53:31.000000000 -0400
--- rltypedefs.h 2014-04-10 11:30:45.000000000 -0400
***************
*** 27,30 ****
--- 27,49 ----
#endif
+ /* Old-style, attempt to mark as deprecated in some way people will notice. */
+
+ #if !defined (_FUNCTION_DEF)
+ # define _FUNCTION_DEF
+
+ #if defined(__GNUC__) || defined(__clang__)
+ typedef int Function () __attribute__ ((deprecated));
+ typedef void VFunction () __attribute__ ((deprecated));
+ typedef char *CPFunction () __attribute__ ((deprecated));
+ typedef char **CPPFunction () __attribute__ ((deprecated));
+ #else
+ typedef int Function ();
+ typedef void VFunction ();
+ typedef char *CPFunction ();
+ typedef char **CPPFunction ();
+ #endif
+
+ #endif /* _FUNCTION_DEF */
+
/* New style. */
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 4
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 5
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-006
Bug-Reported-by: <Trond.Endrestol@ximalas.info>
Bug-Reference-ID: <alpine.BSF.2.03.1404192114310.1973@enterprise.ximalas.info>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00069.html
Bug-Description:
Using reverse-i-search when horizontal scrolling is enabled does not redisplay
the entire line containing the successful search results.
Patch (apply with `patch -p0'):
*** ../readline-6.3-patched/display.c 2014-04-08 18:19:36.000000000 -0400
--- display.c 2014-04-20 18:32:52.000000000 -0400
***************
*** 1638,1642 ****
the spot of first difference is before the end of the invisible chars,
lendiff needs to be adjusted. */
! if (current_line == 0 && !_rl_horizontal_scroll_mode &&
current_invis_chars != visible_wrap_offset)
{
--- 1638,1642 ----
the spot of first difference is before the end of the invisible chars,
lendiff needs to be adjusted. */
! if (current_line == 0 && /* !_rl_horizontal_scroll_mode && */
current_invis_chars != visible_wrap_offset)
{
***************
*** 1826,1831 ****
_rl_last_c_pos += bytes_to_insert;
if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
! goto clear_rest_of_line;
}
}
--- 1826,1836 ----
_rl_last_c_pos += bytes_to_insert;
+ /* XXX - we only want to do this if we are at the end of the line
+ so we move there with _rl_move_cursor_relative */
if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
! {
! _rl_move_cursor_relative (ne-new, new);
! goto clear_rest_of_line;
! }
}
}
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 5
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 6
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-007
Bug-Reported-by: John Lenton
Bug-Reference-ID:
Bug-Reference-URL: https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1317476
Bug-Description:
Readline should allow SIGALRM and SIGVTALRM (if available) to `interrupt'
rl_getc and cause the handler to run when not in a signal handling context.
Patch (apply with `patch -p0'):
*** ../readline-6.3-patched/input.c 2014-01-10 15:07:08.000000000 -0500
--- input.c 2014-05-30 16:20:56.000000000 -0400
***************
*** 535,540 ****
--- 538,551 ----
else if (_rl_caught_signal == SIGHUP || _rl_caught_signal == SIGTERM)
return (RL_ISSTATE (RL_STATE_READCMD) ? READERR : EOF);
+ /* keyboard-generated signals of interest */
else if (_rl_caught_signal == SIGINT || _rl_caught_signal == SIGQUIT)
RL_CHECK_SIGNALS ();
+ /* non-keyboard-generated signals of interest */
+ else if (_rl_caught_signal == SIGALRM
+ #if defined (SIGVTALRM)
+ || _rl_caught_signal == SIGVTALRM
+ #endif
+ )
+ RL_CHECK_SIGNALS ();
if (rl_signal_event_hook)
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 6
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 7
READLINE PATCH REPORT
=====================
Readline-Release: 6.3
Patch-ID: readline63-008
Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
Bug-Reference-ID: <20140625225019.GJ17044@nightderanger.psc.edu>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00070.html
Bug-Description:
When the readline `revert-all-at-newline' option is set, pressing newline
when the current line is one retrieved from history results in a double free
and a segmentation fault.
Patch (apply with `patch -p0'):
*** ../readline-6.3-patched/misc.c 2012-09-01 18:03:11.000000000 -0400
--- misc.c 2014-06-30 13:41:19.000000000 -0400
***************
*** 462,465 ****
--- 462,466 ----
/* Set up rl_line_buffer and other variables from history entry */
rl_replace_from_history (entry, 0); /* entry->line is now current */
+ entry->data = 0; /* entry->data is now current undo list */
/* Undo all changes to this history entry */
while (rl_undo_list)
***************
*** 469,473 ****
FREE (entry->line);
entry->line = savestring (rl_line_buffer);
- entry->data = 0;
}
entry = previous_history ();
--- 470,473 ----
*** ../readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 7
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 8
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