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BASH PATCH REPORT
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=================
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Bash-Release: 4.1
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Patch-ID: bash41-004
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Bug-Reported-by: Crestez Dan Leonard <cdleonard@gmail.com>
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Bug-Reference-ID: <1265592839.30682.21.camel@deskbox>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2010-02/msg00034.html
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Bug-Description:
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When running in Posix mode and executing a shell function without local
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variables, bash will not propagate a variable in a special builtin's temporary
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environment to have global scope.
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Patch (apply with `patch -p0'):
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*** ../bash-4.1-patched/variables.c 2009-11-03 14:13:58.000000000 -0500
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--- variables.c 2010-02-08 17:36:18.000000000 -0500
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***************
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*** 3809,3812 ****
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--- 3809,3817 ----
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if (tempvar_p (var) && (posixly_correct || (var->attributes & att_propagate)))
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{
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+ /* Make sure we have a hash table to store the variable in while it is
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+ being propagated down to the global variables table. Create one if
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+ we have to */
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+ if ((vc_isfuncenv (shell_variables) || vc_istempenv (shell_variables)) && shell_variables->table == 0)
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+ shell_variables->table = hash_create (0);
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/* XXX - should we set v->context here? */
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v = bind_variable_internal (var->name, value_cell (var), shell_variables->table, 0, 0);
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*** ../bash-4.1-patched/patchlevel.h 2009-10-01 16:39:22.000000000 -0400
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--- patchlevel.h 2010-01-14 09:38:08.000000000 -0500
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***************
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*** 26,30 ****
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 3
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#endif /* _PATCHLEVEL_H_ */
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--- 26,30 ----
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 4
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#endif /* _PATCHLEVEL_H_ */
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