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Diffstat (limited to 'data/bash/bash40-028')
| -rw-r--r-- | data/bash/bash40-028 | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/data/bash/bash40-028 b/data/bash/bash40-028 deleted file mode 100644 index a5b0b60a3..000000000 --- a/data/bash/bash40-028 +++ /dev/null @@ -1,172 +0,0 @@ - BASH PATCH REPORT - ================= - -Bash-Release: 4.0 -Patch-ID: bash40-028 - -Bug-Reported-by: martin f krafft <madduck@debian.org> -Bug-Reference-ID: <4A4E39E7.5080807@debian.org> -Bug-Reference-URL: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=519165 - http://lists.gnu.org/archive/html/bug-bash/2009-07/msg00011.html - -Bug-Description: - -bash-4.0 reverted to the historical shell behavior of raising an error -when $@ or $* was expanded after `set -u' had been executed and there -were no positional parameters. The Posix working group has since -clarified the standard's position on the issue, and $@ and $* are now the -only variables, parameters, or special parameters that do not raise an -error when unset if set -u is enabled. - -Patch: - -*** ../bash-4.0-patched/subst.c Mon Mar 23 11:34:55 2009 ---- subst.c Wed Jun 17 18:12:18 2009 -*************** -*** 6768,6778 **** - - case RBRACE: -! if (var_is_set == 0 && unbound_vars_is_error) - { - err_unboundvar (name); - FREE (value); - FREE (temp); - free (name); -- last_command_exit_value = EXECUTION_FAILURE; - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } ---- 6794,6804 ---- - - case RBRACE: -! if (var_is_set == 0 && unbound_vars_is_error && ((name[0] != '@' && name[0] != '*') || name[1])) - { -+ last_command_exit_value = EXECUTION_FAILURE; - err_unboundvar (name); - FREE (value); - FREE (temp); - free (name); - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } -*************** -*** 6991,6994 **** ---- 7017,7029 ---- - list = list_rest_of_args (); - -+ #if 0 -+ /* According to austin-group posix proposal by Geoff Clare in -+ <20090505091501.GA10097@squonk.masqnet> of 5 May 2009: -+ -+ "The shell shall write a message to standard error and -+ immediately exit when it tries to expand an unset parameter -+ other than the '@' and '*' special parameters." -+ */ -+ - if (list == 0 && unbound_vars_is_error && (pflags & PF_IGNUNBOUND) == 0) - { -*************** -*** 6996,7003 **** - uerror[1] = '*'; - uerror[2] = '\0'; -- err_unboundvar (uerror); - last_command_exit_value = EXECUTION_FAILURE; - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } - - /* If there are no command-line arguments, this should just ---- 7031,7039 ---- - uerror[1] = '*'; - uerror[2] = '\0'; - last_command_exit_value = EXECUTION_FAILURE; -+ err_unboundvar (uerror); - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } -+ #endif - - /* If there are no command-line arguments, this should just -*************** -*** 7053,7056 **** ---- 7089,7101 ---- - list = list_rest_of_args (); - -+ #if 0 -+ /* According to austin-group posix proposal by Geoff Clare in -+ <20090505091501.GA10097@squonk.masqnet> of 5 May 2009: -+ -+ "The shell shall write a message to standard error and -+ immediately exit when it tries to expand an unset parameter -+ other than the '@' and '*' special parameters." -+ */ -+ - if (list == 0 && unbound_vars_is_error && (pflags & PF_IGNUNBOUND) == 0) - { -*************** -*** 7058,7065 **** - uerror[1] = '@'; - uerror[2] = '\0'; -- err_unboundvar (uerror); - last_command_exit_value = EXECUTION_FAILURE; - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } - - /* We want to flag the fact that we saw this. We can't turn ---- 7103,7111 ---- - uerror[1] = '@'; - uerror[2] = '\0'; - last_command_exit_value = EXECUTION_FAILURE; -+ err_unboundvar (uerror); - return (interactive_shell ? &expand_wdesc_error : &expand_wdesc_fatal); - } -+ #endif - - /* We want to flag the fact that we saw this. We can't turn -*** ../bash-4.0-patched/doc/bash.1 Wed Feb 18 15:13:56 2009 ---- doc/bash.1 Wed Jun 17 08:51:19 2009 -*************** -*** 8258,8264 **** - .TP 8 - .B \-u -! Treat unset variables as an error when performing - parameter expansion. If expansion is attempted on an -! unset variable, the shell prints an error message, and, - if not interactive, exits with a non-zero status. - .TP 8 ---- 8274,8281 ---- - .TP 8 - .B \-u -! Treat unset variables and parameters other than the special -! parameters "@" and "*" as an error when performing - parameter expansion. If expansion is attempted on an -! unset variable or parameter, the shell prints an error message, and, - if not interactive, exits with a non-zero status. - .TP 8 -*** ../bash-4.0-patched/doc/bashref.texi Wed Feb 18 15:14:43 2009 ---- doc/bashref.texi Wed Jun 17 08:50:46 2009 -*************** -*** 4139,4143 **** - - @item -u -! Treat unset variables as an error when performing parameter expansion. - An error message will be written to the standard error, and a non-interactive - shell will exit. ---- 4151,4156 ---- - - @item -u -! Treat unset variables and parameters other than the special parameters -! @samp{@@} or @samp{*} as an error when performing parameter expansion. - An error message will be written to the standard error, and a non-interactive - shell will exit. -*** ../bash-4.0/patchlevel.h 2009-01-04 14:32:40.000000000 -0500 ---- patchlevel.h 2009-02-22 16:11:31.000000000 -0500 -*************** -*** 26,30 **** - looks for to find the patch level (for the sccs version string). */ - -! #define PATCHLEVEL 27 - - #endif /* _PATCHLEVEL_H_ */ ---- 26,30 ---- - looks for to find the patch level (for the sccs version string). */ - -! #define PATCHLEVEL 28 - - #endif /* _PATCHLEVEL_H_ */ |