From aa1d7d134c62bea92b0a08ea07c8932b202b4d32 Mon Sep 17 00:00:00 2001 From: Daniel Engberg Date: Sat, 9 Feb 2019 13:41:35 +0000 Subject: [PATCH] utils/bash: Import upstream patches for 5.0 Source: ftp://ftp.gnu.org/gnu/bash/bash-5.0-patches/bash50-001 ftp://ftp.gnu.org/gnu/bash/bash-5.0-patches/bash50-002 Signed-off-by: Daniel Engberg --- utils/bash/Makefile | 2 +- utils/bash/patches/101-bash50-001.patch | 166 ++++++++++++++++++++++++ utils/bash/patches/102-bash50-002.patch | 113 ++++++++++++++++ 3 files changed, 280 insertions(+), 1 deletion(-) create mode 100644 utils/bash/patches/101-bash50-001.patch create mode 100644 utils/bash/patches/102-bash50-002.patch diff --git a/utils/bash/Makefile b/utils/bash/Makefile index 571290e899..06c51382d1 100644 --- a/utils/bash/Makefile +++ b/utils/bash/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=bash PKG_VERSION:=5.0 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz PKG_SOURCE_URL:=@GNU/bash diff --git a/utils/bash/patches/101-bash50-001.patch b/utils/bash/patches/101-bash50-001.patch new file mode 100644 index 0000000000..09e0fcb3d0 --- /dev/null +++ b/utils/bash/patches/101-bash50-001.patch @@ -0,0 +1,166 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.0 +Patch-ID: bash50-001 + +Bug-Reported-by: axel@freakout.de +Bug-Reference-ID: <201901082050.x08KoShS006731@bongo.freakout.de> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2019-01/msg00079.html + +Bug-Description: + +Under certain circumstances, the glob expansion code did not remove +backslashes escaping characters in directory names (or portions of a +pattern preceding a slash). + +Patch (apply with `patch -p0'): + +*** a/bashline.c 2018-11-27 13:20:16.000000000 -0500 +--- b/bashline.c 2019-01-16 16:06:03.000000000 -0500 +*************** +*** 232,235 **** +--- 232,236 ---- + static int bash_possible_command_completions __P((int, int)); + ++ static int completion_glob_pattern __P((char *)); + static char *glob_complete_word __P((const char *, int)); + static int bash_glob_completion_internal __P((int)); +*************** +*** 1742,1746 **** + /* This could be a globbing pattern, so try to expand it using pathname + expansion. */ +! if (!matches && glob_pattern_p (text)) + { + matches = rl_completion_matches (text, glob_complete_word); +--- 1743,1747 ---- + /* This could be a globbing pattern, so try to expand it using pathname + expansion. */ +! if (!matches && completion_glob_pattern ((char *)text)) + { + matches = rl_completion_matches (text, glob_complete_word); +*************** +*** 1851,1855 **** + } + +! globpat = glob_pattern_p (hint_text); + + /* If this is an absolute program name, do not check it against +--- 1852,1856 ---- + } + +! globpat = completion_glob_pattern ((char *)hint_text); + + /* If this is an absolute program name, do not check it against +*************** +*** 3714,3717 **** +--- 3715,3773 ---- + } + ++ static int ++ completion_glob_pattern (string) ++ char *string; ++ { ++ register int c; ++ char *send; ++ int open; ++ ++ DECLARE_MBSTATE; ++ ++ open = 0; ++ send = string + strlen (string); ++ ++ while (c = *string++) ++ { ++ switch (c) ++ { ++ case '?': ++ case '*': ++ return (1); ++ ++ case '[': ++ open++; ++ continue; ++ ++ case ']': ++ if (open) ++ return (1); ++ continue; ++ ++ case '+': ++ case '@': ++ case '!': ++ if (*string == '(') /*)*/ ++ return (1); ++ continue; ++ ++ case '\\': ++ if (*string == 0) ++ return (0); ++ } ++ ++ /* Advance one fewer byte than an entire multibyte character to ++ account for the auto-increment in the loop above. */ ++ #ifdef HANDLE_MULTIBYTE ++ string--; ++ ADVANCE_CHAR_P (string, send - string); ++ string++; ++ #else ++ ADVANCE_CHAR_P (string, send - string); ++ #endif ++ } ++ return (0); ++ } ++ + static char *globtext; + static char *globorig; +*************** +*** 3878,3882 **** + } + +! if (t && glob_pattern_p (t) == 0) + rl_explicit_arg = 1; /* XXX - force glob_complete_word to append `*' */ + FREE (t); +--- 3934,3938 ---- + } + +! if (t && completion_glob_pattern (t) == 0) + rl_explicit_arg = 1; /* XXX - force glob_complete_word to append `*' */ + FREE (t); +*** a/lib/glob/glob_loop.c 2018-12-31 13:35:15.000000000 -0500 +--- b/lib/glob/glob_loop.c 2019-01-09 09:44:36.000000000 -0500 +*************** +*** 55,59 **** + + case L('\\'): +- #if 0 + /* Don't let the pattern end in a backslash (GMATCH returns no match + if the pattern ends in a backslash anyway), but otherwise return 1, +--- 55,58 ---- +*************** +*** 61,69 **** + and it can be removed. */ + return (*p != L('\0')); +- #else +- /* The pattern may not end with a backslash. */ +- if (*p++ == L('\0')) +- return 0; +- #endif + } + +--- 60,63 ---- +*** a/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 +--- b/patchlevel.h 2016-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 0 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 1 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/utils/bash/patches/102-bash50-002.patch b/utils/bash/patches/102-bash50-002.patch new file mode 100644 index 0000000000..6ead7631af --- /dev/null +++ b/utils/bash/patches/102-bash50-002.patch @@ -0,0 +1,113 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.0 +Patch-ID: bash50-002 + +Bug-Reported-by: Ante Peric +Bug-Reference-ID: +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2019-01/msg00095.html + +Bug-Description: + +When an alias value ends with an unquoted literal tab (not part of a quoted +string or comment), alias expansion cannot correctly detect the end of the +alias value after expanding it. + +Patch (apply with `patch -p0'): + +*** a/parser.h 2018-12-28 19:11:18.000000000 -0500 +--- b/parser.h 2019-01-11 15:13:03.000000000 -0500 +*************** +*** 48,51 **** +--- 48,52 ---- + #define PST_REDIRLIST 0x080000 /* parsing a list of redirections preceding a simple command name */ + #define PST_COMMENT 0x100000 /* parsing a shell comment; used by aliases */ ++ #define PST_ENDALIAS 0x200000 /* just finished expanding and consuming an alias */ + + /* Definition of the delimiter stack. Needed by parse.y and bashhist.c. */ +*** a/parse.y 2019-01-02 13:57:34.000000000 -0500 +--- b/parse.y 2019-01-14 08:23:31.000000000 -0500 +*************** +*** 2558,2567 **** + pushed_string_list->flags != PSH_DPAREN && + (parser_state & PST_COMMENT) == 0 && + shell_input_line_index > 0 && +! shell_input_line[shell_input_line_index-1] != ' ' && + shell_input_line[shell_input_line_index-1] != '\n' && + shellmeta (shell_input_line[shell_input_line_index-1]) == 0 && + (current_delimiter (dstack) != '\'' && current_delimiter (dstack) != '"')) + { + return ' '; /* END_ALIAS */ + } +--- 2558,2569 ---- + pushed_string_list->flags != PSH_DPAREN && + (parser_state & PST_COMMENT) == 0 && ++ (parser_state & PST_ENDALIAS) == 0 && /* only once */ + shell_input_line_index > 0 && +! shellblank (shell_input_line[shell_input_line_index-1]) == 0 && + shell_input_line[shell_input_line_index-1] != '\n' && + shellmeta (shell_input_line[shell_input_line_index-1]) == 0 && + (current_delimiter (dstack) != '\'' && current_delimiter (dstack) != '"')) + { ++ parser_state |= PST_ENDALIAS; + return ' '; /* END_ALIAS */ + } +*************** +*** 2572,2575 **** +--- 2574,2578 ---- + if (uc == 0 && pushed_string_list && pushed_string_list->flags != PSH_SOURCE) + { ++ parser_state &= ~PST_ENDALIAS; + pop_string (); + uc = shell_input_line[shell_input_line_index]; +*** a/y.tab.c 2019-01-02 13:57:43.000000000 -0500 +--- b/y.tab.c 2019-01-14 08:39:23.000000000 -0500 +*************** +*** 4874,4883 **** + pushed_string_list->flags != PSH_DPAREN && + (parser_state & PST_COMMENT) == 0 && + shell_input_line_index > 0 && +! shell_input_line[shell_input_line_index-1] != ' ' && + shell_input_line[shell_input_line_index-1] != '\n' && + shellmeta (shell_input_line[shell_input_line_index-1]) == 0 && + (current_delimiter (dstack) != '\'' && current_delimiter (dstack) != '"')) + { + return ' '; /* END_ALIAS */ + } +--- 4874,4885 ---- + pushed_string_list->flags != PSH_DPAREN && + (parser_state & PST_COMMENT) == 0 && ++ (parser_state & PST_ENDALIAS) == 0 && /* only once */ + shell_input_line_index > 0 && +! shellblank (shell_input_line[shell_input_line_index-1]) == 0 && + shell_input_line[shell_input_line_index-1] != '\n' && + shellmeta (shell_input_line[shell_input_line_index-1]) == 0 && + (current_delimiter (dstack) != '\'' && current_delimiter (dstack) != '"')) + { ++ parser_state |= PST_ENDALIAS; + return ' '; /* END_ALIAS */ + } +*************** +*** 4888,4891 **** +--- 4890,4894 ---- + if (uc == 0 && pushed_string_list && pushed_string_list->flags != PSH_SOURCE) + { ++ parser_state &= ~PST_ENDALIAS; + pop_string (); + uc = shell_input_line[shell_input_line_index]; +*** a/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 +--- b/patchlevel.h 2016-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 1 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 2 + + #endif /* _PATCHLEVEL_H_ */