Patchlevel 29
Signed-off-by: Roman Rakus <rrakus@redhat.com>
This commit is contained in:
parent
17fd17951b
commit
7b8dddea4e
@ -1,5 +1,5 @@
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#% define beta_tag rc2
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#% define beta_tag rc2
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%define patchleveltag .28
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%define patchleveltag .29
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%define baseversion 4.2
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%define baseversion 4.2
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%bcond_without tests
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%bcond_without tests
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@ -48,6 +48,7 @@ Patch025: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-025
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Patch026: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-026
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Patch026: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-026
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Patch027: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-027
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Patch027: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-027
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Patch028: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-028
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Patch028: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-028
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Patch029: ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-029
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# Other patches
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# Other patches
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Patch101: bash-2.02-security.patch
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Patch101: bash-2.02-security.patch
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@ -142,6 +143,7 @@ This package contains documentation files for %{name}.
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%patch026 -p0 -b .026
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%patch026 -p0 -b .026
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%patch027 -p0 -b .027
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%patch027 -p0 -b .027
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%patch028 -p0 -b .028
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%patch028 -p0 -b .028
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%patch029 -p0 -b .029
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# Other patches
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# Other patches
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%patch101 -p1 -b .security
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%patch101 -p1 -b .security
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@ -356,6 +358,10 @@ end
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#%doc doc/*.ps doc/*.0 doc/*.html doc/article.txt
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#%doc doc/*.ps doc/*.0 doc/*.html doc/article.txt
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%changelog
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%changelog
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* Thu May 31 2012 Roman Rakus <rrakus@redhat.com> - 4.2.29-2
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- Patchlevel 29
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- Also keep release at -2, so we are newer then f16 and f17
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* Tue May 29 2012 Roman Rakus <rrakus@redhat.com> - 4.2.28-2
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* Tue May 29 2012 Roman Rakus <rrakus@redhat.com> - 4.2.28-2
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- Provide exec-able alternatives to some builtins
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- Provide exec-able alternatives to some builtins
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Resolves #820192
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Resolves #820192
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524
bash42-029
Normal file
524
bash42-029
Normal file
@ -0,0 +1,524 @@
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BASH PATCH REPORT
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=================
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Bash-Release: 4.2
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Patch-ID: bash42-029
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Bug-Reported-by: "Michael Kalisz" <michael@kalisz.homelinux.net>
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Bug-Reference-ID: <50241.78.69.11.112.1298585641.squirrel@kalisz.homelinux.net>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2011-02/msg00274.html
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Bug-Description:
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Bash-4.2 tries to leave completed directory names as the user typed them,
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without expanding them to a full pathname. One effect of this is that
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shell variables used in pathnames being completed (e.g., $HOME) are left
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unchanged, but the `$' is quoted by readline because it is a special
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character to the shell.
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This patch introduces two things:
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1. A new shell option, `direxpand', which, if set, attempts to emulate the
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bash-4.1 behavior of expanding words to full pathnames during
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completion;
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2. A set of heuristics that reduce the number of times special characters
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such as `$' are quoted when the directory name is not expanded.
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Patch (apply with `patch -p0'):
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diff -NrC 2 ../bash-4.2-patched/bashline.c ./bashline.c
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*** ../bash-4.2-patched/bashline.c 2011-01-16 15:32:47.000000000 -0500
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--- ./bashline.c 2012-05-07 16:27:18.000000000 -0400
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***************
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*** 122,125 ****
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--- 122,128 ----
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static int bash_push_line __P((void));
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+ static rl_icppfunc_t *save_directory_hook __P((void));
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+ static void reset_directory_hook __P((rl_icppfunc_t *));
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+
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static void cleanup_expansion_error __P((void));
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static void maybe_make_readline_line __P((char *));
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***************
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*** 244,251 ****
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--- 247,261 ----
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int dircomplete_spelling = 0;
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+ /* Expand directory names during word/filename completion. */
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+ int dircomplete_expand = 0;
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+ int dircomplete_expand_relpath = 0;
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+
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static char *bash_completer_word_break_characters = " \t\n\"'@><=;|&(:";
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static char *bash_nohostname_word_break_characters = " \t\n\"'><=;|&(:";
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/* )) */
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+ static const char *default_filename_quote_characters = " \t\n\\\"'@<>=;|&()#$`?*[!:{~"; /*}*/
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+ static char *custom_filename_quote_characters = 0;
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+
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static rl_hook_func_t *old_rl_startup_hook = (rl_hook_func_t *)NULL;
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***************
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*** 502,506 ****
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/* Tell the completer that we might want to follow symbolic links or
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do other expansion on directory names. */
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! rl_directory_rewrite_hook = bash_directory_completion_hook;
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rl_filename_rewrite_hook = bash_filename_rewrite_hook;
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--- 512,516 ----
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/* Tell the completer that we might want to follow symbolic links or
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do other expansion on directory names. */
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! set_directory_hook ();
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rl_filename_rewrite_hook = bash_filename_rewrite_hook;
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***************
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*** 530,534 ****
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/* characters that need to be quoted when appearing in filenames. */
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! rl_filename_quote_characters = " \t\n\\\"'@<>=;|&()#$`?*[!:{~"; /*}*/
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rl_filename_quoting_function = bash_quote_filename;
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--- 540,544 ----
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/* characters that need to be quoted when appearing in filenames. */
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! rl_filename_quote_characters = default_filename_quote_characters;
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rl_filename_quoting_function = bash_quote_filename;
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***************
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*** 565,570 ****
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rl_attempted_completion_function = attempt_shell_completion;
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rl_completion_entry_function = NULL;
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- rl_directory_rewrite_hook = bash_directory_completion_hook;
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rl_ignore_some_completions_function = filename_completion_ignore;
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}
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--- 575,582 ----
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rl_attempted_completion_function = attempt_shell_completion;
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rl_completion_entry_function = NULL;
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rl_ignore_some_completions_function = filename_completion_ignore;
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+ rl_filename_quote_characters = default_filename_quote_characters;
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+
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+ set_directory_hook ();
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}
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***************
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*** 1280,1283 ****
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--- 1292,1298 ----
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rl_ignore_some_completions_function = filename_completion_ignore;
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+ rl_filename_quote_characters = default_filename_quote_characters;
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+ set_directory_hook ();
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+
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/* Determine if this could be a command word. It is if it appears at
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the start of the line (ignoring preceding whitespace), or if it
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***************
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*** 1592,1595 ****
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--- 1607,1616 ----
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else
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{
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+ if (dircomplete_expand && dot_or_dotdot (filename_hint))
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+ {
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+ dircomplete_expand = 0;
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+ set_directory_hook ();
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+ dircomplete_expand = 1;
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+ }
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mapping_over = 4;
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goto inner;
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***************
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*** 1792,1795 ****
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--- 1813,1819 ----
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inner:
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val = rl_filename_completion_function (filename_hint, istate);
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+ if (mapping_over == 4 && dircomplete_expand)
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+ set_directory_hook ();
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+
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istate = 1;
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***************
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*** 2694,2697 ****
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--- 2718,2767 ----
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}
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+ /* Functions to save and restore the appropriate directory hook */
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+ /* This is not static so the shopt code can call it */
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+ void
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+ set_directory_hook ()
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+ {
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+ if (dircomplete_expand)
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+ {
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+ rl_directory_completion_hook = bash_directory_completion_hook;
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+ rl_directory_rewrite_hook = (rl_icppfunc_t *)0;
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+ }
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+ else
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+ {
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+ rl_directory_rewrite_hook = bash_directory_completion_hook;
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+ rl_directory_completion_hook = (rl_icppfunc_t *)0;
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+ }
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+ }
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+
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+ static rl_icppfunc_t *
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+ save_directory_hook ()
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+ {
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+ rl_icppfunc_t *ret;
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+
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+ if (dircomplete_expand)
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+ {
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+ ret = rl_directory_completion_hook;
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+ rl_directory_completion_hook = (rl_icppfunc_t *)NULL;
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+ }
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+ else
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+ {
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+ ret = rl_directory_rewrite_hook;
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+ rl_directory_rewrite_hook = (rl_icppfunc_t *)NULL;
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+ }
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+
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+ return ret;
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+ }
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+
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+ static void
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+ restore_directory_hook (hookf)
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+ rl_icppfunc_t *hookf;
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+ {
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+ if (dircomplete_expand)
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+ rl_directory_completion_hook = hookf;
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+ else
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+ rl_directory_rewrite_hook = hookf;
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+ }
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+
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/* Handle symbolic link references and other directory name
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expansions while hacking completion. This should return 1 if it modifies
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***************
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*** 2703,2720 ****
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{
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char *local_dirname, *new_dirname, *t;
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! int return_value, should_expand_dirname;
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WORD_LIST *wl;
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struct stat sb;
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! return_value = should_expand_dirname = 0;
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local_dirname = *dirname;
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! if (mbschr (local_dirname, '$'))
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! should_expand_dirname = 1;
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else
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{
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t = mbschr (local_dirname, '`');
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if (t && unclosed_pair (local_dirname, strlen (local_dirname), "`") == 0)
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! should_expand_dirname = 1;
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}
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--- 2773,2801 ----
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{
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char *local_dirname, *new_dirname, *t;
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! int return_value, should_expand_dirname, nextch, closer;
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WORD_LIST *wl;
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struct stat sb;
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! return_value = should_expand_dirname = nextch = closer = 0;
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local_dirname = *dirname;
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! if (t = mbschr (local_dirname, '$'))
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! {
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! should_expand_dirname = '$';
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! nextch = t[1];
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! /* Deliberately does not handle the deprecated $[...] arithmetic
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! expansion syntax */
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! if (nextch == '(')
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! closer = ')';
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! else if (nextch == '{')
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! closer = '}';
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! else
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! nextch = 0;
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! }
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else
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{
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t = mbschr (local_dirname, '`');
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if (t && unclosed_pair (local_dirname, strlen (local_dirname), "`") == 0)
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! should_expand_dirname = '`';
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}
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***************
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*** 2740,2743 ****
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--- 2821,2841 ----
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dispose_words (wl);
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local_dirname = *dirname;
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+ /* XXX - change rl_filename_quote_characters here based on
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+ should_expand_dirname/nextch/closer. This is the only place
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+ custom_filename_quote_characters is modified. */
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+ if (rl_filename_quote_characters && *rl_filename_quote_characters)
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+ {
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+ int i, j, c;
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+ i = strlen (default_filename_quote_characters);
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+ custom_filename_quote_characters = xrealloc (custom_filename_quote_characters, i+1);
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+ for (i = j = 0; c = default_filename_quote_characters[i]; i++)
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+ {
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+ if (c == should_expand_dirname || c == nextch || c == closer)
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+ continue;
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+ custom_filename_quote_characters[j++] = c;
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+ }
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+ custom_filename_quote_characters[j] = '\0';
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|
+ rl_filename_quote_characters = custom_filename_quote_characters;
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|
+ }
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|
}
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|
else
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|
***************
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|
*** 2759,2762 ****
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--- 2857,2871 ----
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|
}
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|
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+ /* no_symbolic_links == 0 -> use (default) logical view of the file system.
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+ local_dirname[0] == '.' && local_dirname[1] == '/' means files in the
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+ current directory (./).
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+ local_dirname[0] == '.' && local_dirname[1] == 0 means relative pathnames
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+ in the current directory (e.g., lib/sh).
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+ XXX - should we do spelling correction on these? */
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+
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+ /* This is test as it was in bash-4.2: skip relative pathnames in current
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+ directory. Change test to
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+ (local_dirname[0] != '.' || (local_dirname[1] && local_dirname[1] != '/'))
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+ if we want to skip paths beginning with ./ also. */
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if (no_symbolic_links == 0 && (local_dirname[0] != '.' || local_dirname[1]))
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|
{
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||||||
|
***************
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|
*** 2764,2767 ****
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||||||
|
--- 2873,2885 ----
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|
int len1, len2;
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|
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+ /* If we have a relative path
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+ (local_dirname[0] != '/' && local_dirname[0] != '.')
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+ that is canonical after appending it to the current directory, then
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+ temp1 = temp2+'/'
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+ That is,
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+ strcmp (temp1, temp2) == 0
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+ after adding a slash to temp2 below. It should be safe to not
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+ change those.
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+ */
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t = get_working_directory ("symlink-hook");
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temp1 = make_absolute (local_dirname, t);
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|
***************
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|
*** 2798,2802 ****
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||||||
|
}
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|
}
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! return_value |= STREQ (local_dirname, temp2) == 0;
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free (local_dirname);
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*dirname = temp2;
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--- 2916,2928 ----
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||||||
|
}
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||||||
|
}
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|
!
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||||||
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! /* dircomplete_expand_relpath == 0 means we want to leave relative
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|
! pathnames that are unchanged by canonicalization alone.
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! *local_dirname != '/' && *local_dirname != '.' == relative pathname
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||||||
|
! (consistent with general.c:absolute_pathname())
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|
! temp1 == temp2 (after appending a slash to temp2) means the pathname
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|
! is not changed by canonicalization as described above. */
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! if (dircomplete_expand_relpath || ((local_dirname[0] != '/' && local_dirname[0] != '.') && STREQ (temp1, temp2) == 0))
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||||||
|
! return_value |= STREQ (local_dirname, temp2) == 0;
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|
free (local_dirname);
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||||||
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*dirname = temp2;
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||||||
|
***************
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||||||
|
*** 3003,3012 ****
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||||||
|
orig_func = rl_completion_entry_function;
|
||||||
|
orig_attempt_func = rl_attempted_completion_function;
|
||||||
|
- orig_dir_func = rl_directory_rewrite_hook;
|
||||||
|
orig_ignore_func = rl_ignore_some_completions_function;
|
||||||
|
orig_rl_completer_word_break_characters = rl_completer_word_break_characters;
|
||||||
|
rl_completion_entry_function = rl_filename_completion_function;
|
||||||
|
rl_attempted_completion_function = (rl_completion_func_t *)NULL;
|
||||||
|
- rl_directory_rewrite_hook = (rl_icppfunc_t *)NULL;
|
||||||
|
rl_ignore_some_completions_function = filename_completion_ignore;
|
||||||
|
rl_completer_word_break_characters = " \t\n\"\'";
|
||||||
|
--- 3129,3139 ----
|
||||||
|
orig_func = rl_completion_entry_function;
|
||||||
|
orig_attempt_func = rl_attempted_completion_function;
|
||||||
|
orig_ignore_func = rl_ignore_some_completions_function;
|
||||||
|
orig_rl_completer_word_break_characters = rl_completer_word_break_characters;
|
||||||
|
+
|
||||||
|
+ orig_dir_func = save_directory_hook ();
|
||||||
|
+
|
||||||
|
rl_completion_entry_function = rl_filename_completion_function;
|
||||||
|
rl_attempted_completion_function = (rl_completion_func_t *)NULL;
|
||||||
|
rl_ignore_some_completions_function = filename_completion_ignore;
|
||||||
|
rl_completer_word_break_characters = " \t\n\"\'";
|
||||||
|
***************
|
||||||
|
*** 3016,3023 ****
|
||||||
|
rl_completion_entry_function = orig_func;
|
||||||
|
rl_attempted_completion_function = orig_attempt_func;
|
||||||
|
- rl_directory_rewrite_hook = orig_dir_func;
|
||||||
|
rl_ignore_some_completions_function = orig_ignore_func;
|
||||||
|
rl_completer_word_break_characters = orig_rl_completer_word_break_characters;
|
||||||
|
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
--- 3143,3151 ----
|
||||||
|
rl_completion_entry_function = orig_func;
|
||||||
|
rl_attempted_completion_function = orig_attempt_func;
|
||||||
|
rl_ignore_some_completions_function = orig_ignore_func;
|
||||||
|
rl_completer_word_break_characters = orig_rl_completer_word_break_characters;
|
||||||
|
|
||||||
|
+ restore_directory_hook (orig_dir_func);
|
||||||
|
+
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
diff -NrC 2 ../bash-4.2-patched/bashline.h ./bashline.h
|
||||||
|
*** ../bash-4.2-patched/bashline.h 2009-01-04 14:32:22.000000000 -0500
|
||||||
|
--- ./bashline.h 2012-05-07 16:27:18.000000000 -0400
|
||||||
|
***************
|
||||||
|
*** 34,41 ****
|
||||||
|
--- 34,46 ----
|
||||||
|
extern int bash_re_edit __P((char *));
|
||||||
|
|
||||||
|
+ extern void bashline_set_event_hook __P((void));
|
||||||
|
+ extern void bashline_reset_event_hook __P((void));
|
||||||
|
+
|
||||||
|
extern int bind_keyseq_to_unix_command __P((char *));
|
||||||
|
|
||||||
|
extern char **bash_default_completion __P((const char *, int, int, int, int));
|
||||||
|
|
||||||
|
+ void set_directory_hook __P((void));
|
||||||
|
+
|
||||||
|
/* Used by programmable completion code. */
|
||||||
|
extern char *command_word_completion_function __P((const char *, int));
|
||||||
|
diff -NrC 2 ../bash-4.2-patched/builtins/shopt.def ./builtins/shopt.def
|
||||||
|
*** ../bash-4.2-patched/builtins/shopt.def 2010-07-02 22:42:44.000000000 -0400
|
||||||
|
--- ./builtins/shopt.def 2012-05-07 16:27:18.000000000 -0400
|
||||||
|
***************
|
||||||
|
*** 62,65 ****
|
||||||
|
--- 62,69 ----
|
||||||
|
#include "bashgetopt.h"
|
||||||
|
|
||||||
|
+ #if defined (READLINE)
|
||||||
|
+ # include "../bashline.h"
|
||||||
|
+ #endif
|
||||||
|
+
|
||||||
|
#if defined (HISTORY)
|
||||||
|
# include "../bashhist.h"
|
||||||
|
***************
|
||||||
|
*** 95,99 ****
|
||||||
|
extern int no_empty_command_completion;
|
||||||
|
extern int force_fignore;
|
||||||
|
! extern int dircomplete_spelling;
|
||||||
|
|
||||||
|
extern int enable_hostname_completion __P((int));
|
||||||
|
--- 99,103 ----
|
||||||
|
extern int no_empty_command_completion;
|
||||||
|
extern int force_fignore;
|
||||||
|
! extern int dircomplete_spelling, dircomplete_expand;
|
||||||
|
|
||||||
|
extern int enable_hostname_completion __P((int));
|
||||||
|
***************
|
||||||
|
*** 122,125 ****
|
||||||
|
--- 126,133 ----
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+ #if defined (READLINE)
|
||||||
|
+ static int shopt_set_complete_direxpand __P((char *, int));
|
||||||
|
+ #endif
|
||||||
|
+
|
||||||
|
static int shopt_login_shell;
|
||||||
|
static int shopt_compat31;
|
||||||
|
***************
|
||||||
|
*** 151,154 ****
|
||||||
|
--- 159,163 ----
|
||||||
|
{ "compat41", &shopt_compat41, set_compatibility_level },
|
||||||
|
#if defined (READLINE)
|
||||||
|
+ { "direxpand", &dircomplete_expand, shopt_set_complete_direxpand },
|
||||||
|
{ "dirspell", &dircomplete_spelling, (shopt_set_func_t *)NULL },
|
||||||
|
#endif
|
||||||
|
***************
|
||||||
|
*** 536,539 ****
|
||||||
|
--- 545,559 ----
|
||||||
|
}
|
||||||
|
|
||||||
|
+ #if defined (READLINE)
|
||||||
|
+ static int
|
||||||
|
+ shopt_set_complete_direxpand (option_name, mode)
|
||||||
|
+ char *option_name;
|
||||||
|
+ int mode;
|
||||||
|
+ {
|
||||||
|
+ set_directory_hook ();
|
||||||
|
+ return 0;
|
||||||
|
+ }
|
||||||
|
+ #endif
|
||||||
|
+
|
||||||
|
#if defined (RESTRICTED_SHELL)
|
||||||
|
/* Don't allow the value of restricted_shell to be modified. */
|
||||||
|
Binary files ../bash-4.2-patched/doc/._bashref.pdf and ./doc/._bashref.pdf differ
|
||||||
|
diff -NrC 2 ../bash-4.2-patched/doc/bash.1 ./doc/bash.1
|
||||||
|
*** ../bash-4.2-patched/doc/bash.1 2011-01-16 15:31:39.000000000 -0500
|
||||||
|
--- ./doc/bash.1 2012-05-07 16:27:18.000000000 -0400
|
||||||
|
***************
|
||||||
|
*** 8949,8952 ****
|
||||||
|
--- 8949,8962 ----
|
||||||
|
The default bash behavior remains as in previous versions.
|
||||||
|
.TP 8
|
||||||
|
+ .B direxpand
|
||||||
|
+ If set,
|
||||||
|
+ .B bash
|
||||||
|
+ replaces directory names with the results of word expansion when performing
|
||||||
|
+ filename completion. This changes the contents of the readline editing
|
||||||
|
+ buffer.
|
||||||
|
+ If not set,
|
||||||
|
+ .B bash
|
||||||
|
+ attempts to preserve what the user typed.
|
||||||
|
+ .TP 8
|
||||||
|
.B dirspell
|
||||||
|
If set,
|
||||||
|
diff -NrC 2 ../bash-4.2-patched/doc/bashref.texi ./doc/bashref.texi
|
||||||
|
*** ../bash-4.2-patched/doc/bashref.texi 2011-01-16 15:31:57.000000000 -0500
|
||||||
|
--- ./doc/bashref.texi 2012-05-07 16:27:18.000000000 -0400
|
||||||
|
***************
|
||||||
|
*** 4536,4539 ****
|
||||||
|
--- 4536,4546 ----
|
||||||
|
The default Bash behavior remains as in previous versions.
|
||||||
|
|
||||||
|
+ @item direxpand
|
||||||
|
+ If set, Bash
|
||||||
|
+ replaces directory names with the results of word expansion when performing
|
||||||
|
+ filename completion. This changes the contents of the readline editing
|
||||||
|
+ buffer.
|
||||||
|
+ If not set, Bash attempts to preserve what the user typed.
|
||||||
|
+
|
||||||
|
@item dirspell
|
||||||
|
If set, Bash
|
||||||
|
diff -NrC 2 ../bash-4.2-patched/tests/shopt.right ./tests/shopt.right
|
||||||
|
*** ../bash-4.2-patched/tests/shopt.right 2010-07-02 23:36:30.000000000 -0400
|
||||||
|
--- ./tests/shopt.right 2012-05-07 16:27:18.000000000 -0400
|
||||||
|
***************
|
||||||
|
*** 13,16 ****
|
||||||
|
--- 13,17 ----
|
||||||
|
shopt -u compat40
|
||||||
|
shopt -u compat41
|
||||||
|
+ shopt -u direxpand
|
||||||
|
shopt -u dirspell
|
||||||
|
shopt -u dotglob
|
||||||
|
***************
|
||||||
|
*** 69,72 ****
|
||||||
|
--- 70,74 ----
|
||||||
|
shopt -u compat40
|
||||||
|
shopt -u compat41
|
||||||
|
+ shopt -u direxpand
|
||||||
|
shopt -u dirspell
|
||||||
|
shopt -u dotglob
|
||||||
|
***************
|
||||||
|
*** 102,105 ****
|
||||||
|
--- 104,108 ----
|
||||||
|
compat40 off
|
||||||
|
compat41 off
|
||||||
|
+ direxpand off
|
||||||
|
dirspell off
|
||||||
|
dotglob off
|
||||||
|
*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010
|
||||||
|
--- patchlevel.h Thu Feb 24 21:41:34 2011
|
||||||
|
***************
|
||||||
|
*** 26,30 ****
|
||||||
|
looks for to find the patch level (for the sccs version string). */
|
||||||
|
|
||||||
|
! #define PATCHLEVEL 28
|
||||||
|
|
||||||
|
#endif /* _PATCHLEVEL_H_ */
|
||||||
|
--- 26,30 ----
|
||||||
|
looks for to find the patch level (for the sccs version string). */
|
||||||
|
|
||||||
|
! #define PATCHLEVEL 29
|
||||||
|
|
||||||
|
#endif /* _PATCHLEVEL_H_ */
|
Loading…
Reference in New Issue
Block a user