diff options
Diffstat (limited to 'debian/patches/bash32-010.dpatch')
| -rw-r--r-- | debian/patches/bash32-010.dpatch | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/debian/patches/bash32-010.dpatch b/debian/patches/bash32-010.dpatch new file mode 100644 index 0000000..308006e --- /dev/null +++ b/debian/patches/bash32-010.dpatch @@ -0,0 +1,226 @@ +#! /bin/sh -e + +if [ $# -eq 3 -a "$2" = '-d' ]; then + pdir="-d $3" +elif [ $# -ne 1 ]; then + echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" + exit 1 +fi +case "$1" in + -patch) patch $pdir -f --no-backup-if-mismatch -p0 < $0;; + -unpatch) patch $pdir -f --no-backup-if-mismatch -R -p0 < $0;; + *) + echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" + exit 1 +esac +exit 0 + +# DP: bash-3.2 upstream patch bash32-010 + + BASH PATCH REPORT + ================= + +Bash-Release: 3.2 +Patch-ID: bash32-010 + +Bug-Reported-by: Ryan Waldron <rew@erebor.com> +Bug-Reference-ID: <20070119065603.546D011E9C@kansas.erebor.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2007-01/msg00059.html + +Bug-Description: + +The glibc implementation of regcomp/regexec does not allow backslashes to +escape "ordinary" pattern characters when matching. Bash used backslashes +to quote all characters when the pattern argument to the [[ special +command's =~ operator was quoted. This caused the match to fail on Linux +and other systems using GNU libc. + +Patch: + +*** ../bash-3.2.9/pathexp.h Sat Feb 19 17:23:18 2005 +--- pathexp.h Wed Jan 31 22:53:16 2007 +*************** +*** 1,5 **** + /* pathexp.h -- The shell interface to the globbing library. */ + +! /* Copyright (C) 1987-2005 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +--- 1,5 ---- + /* pathexp.h -- The shell interface to the globbing library. */ + +! /* Copyright (C) 1987-2007 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +*************** +*** 33,36 **** +--- 33,37 ---- + #define QGLOB_CVTNULL 0x01 /* convert QUOTED_NULL strings to '\0' */ + #define QGLOB_FILENAME 0x02 /* do correct quoting for matching filenames */ ++ #define QGLOB_REGEXP 0x04 /* quote an ERE for regcomp/regexec */ + + #if defined (EXTENDED_GLOB) +*** ../bash-3.2.9/pathexp.c Mon May 6 13:43:05 2002 +--- pathexp.c Mon Feb 26 16:59:23 2007 +*************** +*** 1,5 **** + /* pathexp.c -- The shell interface to the globbing library. */ + +! /* Copyright (C) 1995-2002 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +--- 1,5 ---- + /* pathexp.c -- The shell interface to the globbing library. */ + +! /* Copyright (C) 1995-2007 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +*************** +*** 111,114 **** +--- 111,141 ---- + } + ++ /* Return 1 if C is a character that is `special' in a POSIX ERE and needs to ++ be quoted to match itself. */ ++ static inline int ++ ere_char (c) ++ int c; ++ { ++ switch (c) ++ { ++ case '.': ++ case '[': ++ case '\\': ++ case '(': ++ case ')': ++ case '*': ++ case '+': ++ case '?': ++ case '{': ++ case '|': ++ case '^': ++ case '$': ++ return 1; ++ default: ++ return 0; ++ } ++ return (0); ++ } ++ + /* PATHNAME can contain characters prefixed by CTLESC; this indicates + that the character is to be quoted. We quote it here in the style +*************** +*** 143,146 **** +--- 170,175 ---- + if ((qflags & QGLOB_FILENAME) && pathname[i+1] == '/') + continue; ++ if ((qflags & QGLOB_REGEXP) && ere_char (pathname[i+1]) == 0) ++ continue; + temp[j++] = '\\'; + i++; +*** ../bash-3.2.9/subst.c Tue Nov 7 16:14:41 2006 +--- subst.c Wed Jan 31 23:09:58 2007 +*************** +*** 5,9 **** + beauty, but, hey, you're alright.'' */ + +! /* Copyright (C) 1987-2006 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +--- 5,9 ---- + beauty, but, hey, you're alright.'' */ + +! /* Copyright (C) 1987-2007 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +*************** +*** 2647,2655 **** + /* This needs better error handling. */ + /* Expand W for use as an argument to a unary or binary operator in a +! [[...]] expression. If SPECIAL is nonzero, this is the rhs argument + to the != or == operator, and should be treated as a pattern. In +! this case, we quote the string specially for the globbing code. The +! caller is responsible for removing the backslashes if the unquoted +! words is needed later. */ + char * + cond_expand_word (w, special) +--- 2647,2656 ---- + /* This needs better error handling. */ + /* Expand W for use as an argument to a unary or binary operator in a +! [[...]] expression. If SPECIAL is 1, this is the rhs argument + to the != or == operator, and should be treated as a pattern. In +! this case, we quote the string specially for the globbing code. If +! SPECIAL is 2, this is an rhs argument for the =~ operator, and should +! be quoted appropriately for regcomp/regexec. The caller is responsible +! for removing the backslashes if the unquoted word is needed later. */ + char * + cond_expand_word (w, special) +*************** +*** 2659,2662 **** +--- 2660,2664 ---- + char *r, *p; + WORD_LIST *l; ++ int qflags; + + if (w->word == 0 || w->word[0] == '\0') +*************** +*** 2673,2678 **** + else + { + p = string_list (l); +! r = quote_string_for_globbing (p, QGLOB_CVTNULL); + free (p); + } +--- 2675,2683 ---- + else + { ++ qflags = QGLOB_CVTNULL; ++ if (special == 2) ++ qflags |= QGLOB_REGEXP; + p = string_list (l); +! r = quote_string_for_globbing (p, qflags); + free (p); + } +*** ../bash-3.2.9/execute_cmd.c Sat Aug 26 00:23:17 2006 +--- execute_cmd.c Wed Jan 31 23:12:06 2007 +*************** +*** 1,5 **** + /* execute_cmd.c -- Execute a COMMAND structure. */ + +! /* Copyright (C) 1987-2005 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +--- 1,5 ---- + /* execute_cmd.c -- Execute a COMMAND structure. */ + +! /* Copyright (C) 1987-2007 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. +*************** +*** 2547,2551 **** + if (arg1 == 0) + arg1 = nullstr; +! arg2 = cond_expand_word (cond->right->op, patmatch||rmatch); + if (arg2 == 0) + arg2 = nullstr; +--- 2547,2551 ---- + if (arg1 == 0) + arg1 = nullstr; +! arg2 = cond_expand_word (cond->right->op, rmatch ? 2 : (patmatch ? 1 : 0)); + if (arg2 == 0) + arg2 = nullstr; +*** ../bash-3.2/patchlevel.h Thu Apr 13 08:31:04 2006 +--- patchlevel.h Mon Oct 16 14:22:54 2006 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 9 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 10 + + #endif /* _PATCHLEVEL_H_ */ |