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BASH PATCH REPORT
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=================
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Bash-Release: 4.2
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Patch-ID: bash42-019
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Bug-Reported-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
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Bug-Reference-ID: <CAGOxLdHcSQu3ck9Qy3pRjj_NBU5tAPSAvNm-95-nLQ9Szwb6aA@mail.gmail.com>
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Bug-Reference-URL: lists.gnu.org/archive/html/bug-bash/2011-09/msg00047.html
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Bug-Description:
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Using `declare' with attributes and an invalid array variable name or
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assignment reference resulted in a segmentation fault instead of a
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declaration error.
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Patch (apply with `patch -p0'):
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*** ../bash-4.2-patched/builtins/declare.def 2010-05-30 18:25:21.000000000 -0400
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--- builtins/declare.def 2011-09-15 15:20:20.000000000 -0400
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***************
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*** 514,517 ****
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--- 514,522 ----
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var = assign_array_element (name, value, 0); /* XXX - not aflags */
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*subscript_start = '\0';
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+ if (var == 0) /* some kind of assignment error */
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+ {
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+ assign_error++;
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+ NEXT_VARIABLE ();
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+ }
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}
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else if (simple_array_assign)
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*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010
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--- patchlevel.h Thu Feb 24 21:41:34 2011
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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 18
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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 19
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#endif /* _PATCHLEVEL_H_ */
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