diff options
Diffstat (limited to 'source/a/bash/bash-4.2-patches/bash42-025')
| -rw-r--r-- | source/a/bash/bash-4.2-patches/bash42-025 | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/source/a/bash/bash-4.2-patches/bash42-025 b/source/a/bash/bash-4.2-patches/bash42-025 new file mode 100644 index 00000000..34ac3430 --- /dev/null +++ b/source/a/bash/bash-4.2-patches/bash42-025 @@ -0,0 +1,143 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.2 +Patch-ID: bash42-025 + +Bug-Reported-by: Bill Gradwohl <bill@ycc.com> +Bug-Reference-ID: <CAFyvKis-UfuOWr5THBRKh=vYHDoKEEgdW8hN1RviTuYQ00Lu5A@mail.gmail.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/help-bash/2012-03/msg00078.html + +Bug-Description: + +When used in a shell function, `declare -g -a array=(compound assignment)' +creates a local variable instead of a global one. + +Patch (apply with `patch -p0'): + +*** ../bash-4.2-patched/command.h 2010-08-02 19:36:51.000000000 -0400 +--- command.h 2012-04-01 12:38:35.000000000 -0400 +*************** +*** 98,101 **** +--- 98,102 ---- + #define W_ASSIGNASSOC 0x400000 /* word looks like associative array assignment */ + #define W_ARRAYIND 0x800000 /* word is an array index being expanded */ ++ #define W_ASSNGLOBAL 0x1000000 /* word is a global assignment to declare (declare/typeset -g) */ + + /* Possible values for subshell_environment */ +*** ../bash-4.2-patched/execute_cmd.c 2011-11-21 18:03:41.000000000 -0500 +--- execute_cmd.c 2012-04-01 12:42:03.000000000 -0400 +*************** +*** 3581,3585 **** + WORD_LIST *w; + struct builtin *b; +! int assoc; + + if (words == 0) +--- 3581,3585 ---- + WORD_LIST *w; + struct builtin *b; +! int assoc, global; + + if (words == 0) +*************** +*** 3587,3591 **** + + b = 0; +! assoc = 0; + + for (w = words; w; w = w->next) +--- 3587,3591 ---- + + b = 0; +! assoc = global = 0; + + for (w = words; w; w = w->next) +*************** +*** 3604,3607 **** +--- 3604,3609 ---- + if (assoc) + w->word->flags |= W_ASSIGNASSOC; ++ if (global) ++ w->word->flags |= W_ASSNGLOBAL; + #endif + } +*************** +*** 3609,3613 **** + /* Note that we saw an associative array option to a builtin that takes + assignment statements. This is a bit of a kludge. */ +! else if (w->word->word[0] == '-' && strchr (w->word->word, 'A')) + { + if (b == 0) +--- 3611,3618 ---- + /* Note that we saw an associative array option to a builtin that takes + assignment statements. This is a bit of a kludge. */ +! else if (w->word->word[0] == '-' && (strchr (w->word->word+1, 'A') || strchr (w->word->word+1, 'g'))) +! #else +! else if (w->word->word[0] == '-' && strchr (w->word->word+1, 'g')) +! #endif + { + if (b == 0) +*************** +*** 3619,3626 **** + words->word->flags |= W_ASSNBLTIN; + } +! if (words->word->flags & W_ASSNBLTIN) + assoc = 1; + } +- #endif + } + +--- 3624,3632 ---- + words->word->flags |= W_ASSNBLTIN; + } +! if ((words->word->flags & W_ASSNBLTIN) && strchr (w->word->word+1, 'A')) + assoc = 1; ++ if ((words->word->flags & W_ASSNBLTIN) && strchr (w->word->word+1, 'g')) ++ global = 1; + } + } + +*** ../bash-4.2-patched/subst.c 2012-03-11 17:35:13.000000000 -0400 +--- subst.c 2012-04-01 12:38:35.000000000 -0400 +*************** +*** 367,370 **** +--- 367,375 ---- + fprintf (stderr, "W_ASSNBLTIN%s", f ? "|" : ""); + } ++ if (f & W_ASSNGLOBAL) ++ { ++ f &= ~W_ASSNGLOBAL; ++ fprintf (stderr, "W_ASSNGLOBAL%s", f ? "|" : ""); ++ } + if (f & W_COMPASSIGN) + { +*************** +*** 2804,2808 **** + else if (assign_list) + { +! if (word->flags & W_ASSIGNARG) + aflags |= ASS_MKLOCAL; + if (word->flags & W_ASSIGNASSOC) +--- 2809,2813 ---- + else if (assign_list) + { +! if ((word->flags & W_ASSIGNARG) && (word->flags & W_ASSNGLOBAL) == 0) + aflags |= ASS_MKLOCAL; + if (word->flags & W_ASSIGNASSOC) + +*** ../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 24 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 25 + + #endif /* _PATCHLEVEL_H_ */ |