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bash: bump to patchlevel 42

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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Gustavo Zacarias 2016-01-07 16:52:14 -03:00 committed by Peter Korsgaard
parent 18df1fd088
commit 4a37f3316c
9 changed files with 608 additions and 0 deletions
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94
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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-034
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-034
Bug-Reported-by: Dreamcat4 <dreamcat4@gmail.com>
Bug-Reference-ID: <CAN39uTpAEs2GFu4ebC_SfSVMRTh-DJ9YanrY4BZZ3OO+CCHjng@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-05/msg00001.html
Bug-Description:
If neither the -f nor -v options is supplied to unset, and a name argument is
found to be a function and unset, subsequent name arguments are not treated as
variables before attempting to unset a function by that name.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/builtins/set.def 2013-04-19 07:20:34.000000000 -0400
--- b/builtins/set.def 2015-05-05 13:25:36.000000000 -0400
***************
*** 752,758 ****
--- 797,805 ----
{
int unset_function, unset_variable, unset_array, opt, nameref, any_failed;
+ int global_unset_func, global_unset_var;
char *name;
unset_function = unset_variable = unset_array = nameref = any_failed = 0;
+ global_unset_func = global_unset_var = 0;
reset_internal_getopt ();
***************
*** 762,769 ****
{
case 'f':
! unset_function = 1;
break;
case 'v':
! unset_variable = 1;
break;
case 'n':
--- 809,816 ----
{
case 'f':
! global_unset_func = 1;
break;
case 'v':
! global_unset_var = 1;
break;
case 'n':
***************
*** 778,782 ****
list = loptend;
! if (unset_function && unset_variable)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
--- 825,829 ----
list = loptend;
! if (global_unset_func && global_unset_var)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
***************
*** 796,799 ****
--- 843,849 ----
name = list->word->word;
+ unset_function = global_unset_func;
+ unset_variable = global_unset_var;
+
#if defined (ARRAY_VARS)
unset_array = 0;
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 33
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 34
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-035
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-035
Bug-Reported-by: <romerox.adrian@gmail.com>
Bug-Reference-ID: <CABV5r3zhPXmSKUe9uedeGc5YFBM2njJ1iVmY2h5neWdQpDBQug@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-08/msg00045.html
Bug-Description:
A locale with a long name can trigger a buffer overflow and core dump. This
applies on systems that do not have locale_charset in libc, are not using
GNU libiconv, and are not using the libintl that ships with bash in lib/intl.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/lib/sh/unicode.c 2014-01-30 16:47:19.000000000 -0500
--- b/lib/sh/unicode.c 2015-05-01 08:58:30.000000000 -0400
***************
*** 79,83 ****
if (s)
{
! strcpy (charsetbuf, s+1);
t = strchr (charsetbuf, '@');
if (t)
--- 79,84 ----
if (s)
{
! strncpy (charsetbuf, s+1, sizeof (charsetbuf) - 1);
! charsetbuf[sizeof (charsetbuf) - 1] = '\0';
t = strchr (charsetbuf, '@');
if (t)
***************
*** 85,89 ****
return charsetbuf;
}
! strcpy (charsetbuf, locale);
return charsetbuf;
}
--- 86,91 ----
return charsetbuf;
}
! strncpy (charsetbuf, locale, sizeof (charsetbuf) - 1);
! charsetbuf[sizeof (charsetbuf) - 1] = '\0';
return charsetbuf;
}
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 34
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 35
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-036
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-036
Bug-Reported-by: emanuelczirai@cryptolab.net
Bug-Reference-ID: <f962e4f556da5ebfadaf7afe9c78a8cb@cryptolab.net>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00071.html
Bug-Description:
When evaluating and setting integer variables, and the assignment fails to
create a variable (for example, when performing an operation on an array
variable with an invalid subscript), bash attempts to dereference a null
pointer, causing a segmentation violation.
Patch (apply with `patch -p0'):
*** a/bash-20150206/variables.c 2015-01-23 20:39:27.000000000 -0500
--- b/variables.c 2015-02-19 13:56:12.000000000 -0500
***************
*** 2834,2841 ****
v = bind_variable (lhs, rhs, 0);
! if (v && isint)
! VSETATTR (v, att_integer);
!
! VUNSETATTR (v, att_invisible);
return (v);
--- 2834,2843 ----
v = bind_variable (lhs, rhs, 0);
! if (v)
! {
! if (isint)
! VSETATTR (v, att_integer);
! VUNSETATTR (v, att_invisible);
! }
return (v);
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 35
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 36
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-037
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-037
Bug-Reported-by: Greg Wooledge <wooledg@eeg.ccf.org>
Bug-Reference-ID: <20150204144240.GN13956@eeg.ccf.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00007.html
Bug-Description:
If an associative array uses `@' or `*' as a subscript, `declare -p' produces
output that cannot be reused as input.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/assoc.c 2011-11-05 16:39:05.000000000 -0400
--- b/assoc.c 2015-02-04 15:28:25.000000000 -0500
***************
*** 437,440 ****
--- 440,445 ----
if (sh_contains_shell_metas (tlist->key))
istr = sh_double_quote (tlist->key);
+ else if (ALL_ELEMENT_SUB (tlist->key[0]) && tlist->key[1] == '\0')
+ istr = sh_double_quote (tlist->key);
else
istr = tlist->key;
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 36
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 37
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-038
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-038
Bug-Reported-by: worley@alum.mit.edu (Dale R. Worley)
Bug-Reference-ID: <201406100051.s5A0pCeB014978@hobgoblin.ariadne.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00028.html
Bug-Description:
There are a number of instances where `time' is not recognized as a reserved
word when the shell grammar says it should be.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/parse.y 2014-04-07 11:56:12.000000000 -0400
--- b/parse.y 2014-06-11 10:25:53.000000000 -0400
***************
*** 2819,2827 ****
case OR_OR:
case '&':
case DO:
case THEN:
case ELSE:
case '{': /* } */
! case '(': /* ) */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
--- 2819,2832 ----
case OR_OR:
case '&':
+ case WHILE:
case DO:
+ case UNTIL:
+ case IF:
case THEN:
+ case ELIF:
case ELSE:
case '{': /* } */
! case '(': /* )( */
! case ')': /* only valid in case statement */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
*** a/bash-4.3-patched/y.tab.c 2014-10-05 13:52:50.000000000 -0400
--- b/y.tab.c 2015-05-19 15:08:43.000000000 -0400
***************
*** 5131,5139 ****
case OR_OR:
case '&':
case DO:
case THEN:
case ELSE:
case '{': /* } */
! case '(': /* ) */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
--- 5131,5144 ----
case OR_OR:
case '&':
+ case WHILE:
case DO:
+ case UNTIL:
+ case IF:
case THEN:
+ case ELIF:
case ELSE:
case '{': /* } */
! case '(': /* )( */
! case ')': /* only valid in case statement */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 37
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 38
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-039
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-039
Bug-Reported-by: SN <poczta-sn@gazeta.pl>
Bug-Reference-ID: <54E2554C.205@gazeta.pl>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00060.html
Bug-Description:
Using the output of `declare -p' when run in a function can result in variables
that are invisible to `declare -p'. This problem occurs when an assignment
builtin such as `declare' receives a quoted compound array assignment as one of
its arguments.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/arrayfunc.c 2014-10-01 13:08:48.000000000 -0400
--- b/arrayfunc.c 2015-02-19 14:33:05.000000000 -0500
***************
*** 405,408 ****
--- 405,411 ----
else
array_insert (a, i, l->word->word);
+
+ VUNSETATTR (var, att_invisible); /* no longer invisible */
+
return var;
}
***************
*** 635,638 ****
--- 638,645 ----
if (nlist)
dispose_words (nlist);
+
+ if (var)
+ VUNSETATTR (var, att_invisible); /* no longer invisible */
+
return (var);
}
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 38
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 39
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-040
Signed-off-by: Gustavo Zacarias <gustavo@zacrias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-040
Bug-Reported-by: Jean Delvare <jdelvare@suse.de>
Bug-Reference-ID: <20150609180231.5f463695@endymion.delvare>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00033.html
Bug-Description:
There is a memory leak that occurs when bash expands an array reference on
the rhs of an assignment statement.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/subst.c 2014-10-01 12:57:47.000000000 -0400
--- b/subst.c 2015-06-22 09:16:53.000000000 -0400
***************
*** 5783,5787 ****
if (pflags & PF_ASSIGNRHS)
{
! temp = array_variable_name (name, &tt, (int *)0);
if (ALL_ELEMENT_SUB (tt[0]) && tt[1] == ']')
temp = array_value (name, quoted|Q_DOUBLE_QUOTES, 0, &atype, &ind);
--- 5783,5787 ----
if (pflags & PF_ASSIGNRHS)
{
! var = array_variable_part (name, &tt, (int *)0);
if (ALL_ELEMENT_SUB (tt[0]) && tt[1] == ']')
temp = array_value (name, quoted|Q_DOUBLE_QUOTES, 0, &atype, &ind);
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 39
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 40
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-041
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-041
Bug-Reported-by: Hanno Böck <hanno@hboeck.de>
Bug-Reference-ID: <20150623131106.6f111da9@pc1>, <20150707004640.0e61d2f9@pc1>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00089.html,
http://lists.gnu.org/archive/html/bug-bash/2015-07/msg00018.html
Bug-Description:
There are several out-of-bounds read errors that occur when completing command
lines where assignment statements appear before the command name. The first
two appear only when programmable completion is enabled; the last one only
happens when listing possible completions.
Patch (apply with `patch -p0'):
*** a/bash-4.3.40/bashline.c 2014-12-29 14:39:43.000000000 -0500
--- b/bashline.c 2015-08-12 10:21:58.000000000 -0400
***************
*** 1469,1476 ****
--- 1469,1489 ----
os = start;
n = 0;
+ was_assignment = 0;
s = find_cmd_start (os);
e = find_cmd_end (end);
do
{
+ /* Don't read past the end of rl_line_buffer */
+ if (s > rl_end)
+ {
+ s1 = s = e1;
+ break;
+ }
+ /* Or past point if point is within an assignment statement */
+ else if (was_assignment && s > rl_point)
+ {
+ s1 = s = e1;
+ break;
+ }
/* Skip over assignment statements preceding a command name. If we
don't find a command name at all, we can perform command name
*** a/bash-4.3.40/lib/readline/complete.c 2013-10-14 09:27:10.000000000 -0400
--- b/lib/readline/complete.c 2015-07-31 09:34:39.000000000 -0400
***************
*** 690,693 ****
--- 690,695 ----
if (temp == 0 || *temp == '\0')
return (pathname);
+ else if (temp[1] == 0 && temp == pathname)
+ return (pathname);
/* If the basename is NULL, we might have a pathname like '/usr/src/'.
Look for a previous slash and, if one is found, return the portion
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 40
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 41
#endif /* _PATCHLEVEL_H_ */

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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-042
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-042
Bug-Reported-by: Nathan Neulinger <nneul@neulinger.org>
Bug-Reference-ID: <558EFDF2.7060402@neulinger.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00096.html
Bug-Description:
There is a problem when parsing command substitutions containing `case'
commands within pipelines that causes the parser to not correctly identify
the end of the command substitution.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/parse.y 2015-05-18 19:27:05.000000000 -0400
--- b/parse.y 2015-06-29 10:59:27.000000000 -0400
***************
*** 3709,3712 ****
--- 3709,3714 ----
tflags |= LEX_INWORD;
lex_wlen = 0;
+ if (tflags & LEX_RESWDOK)
+ lex_rwlen = 0;
}
}
*** a/bash-4.3-patched/y.tab.c 2015-05-18 19:27:05.000000000 -0400
--- b/y.tab.c 2015-06-29 10:59:27.000000000 -0400
***************
*** 6021,6024 ****
--- 6021,6026 ----
tflags |= LEX_INWORD;
lex_wlen = 0;
+ if (tflags & LEX_RESWDOK)
+ lex_rwlen = 0;
}
}
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/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 41
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 42
#endif /* _PATCHLEVEL_H_ */