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BASH PATCH REPORT
=================
Bash-Release: 4.2
Patch-ID: bash42-017
Bug-Reported-by: Curtis Doty <Curtis@GreenKey.net>
Bug-Reference-ID: <20110621035324.A4F70849F59@mx1.iParadigms.net>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2011-06/msg00053.html
Bug-Description:
Using `read -a foo' where foo was an already-declared associative array
caused the shell to die with a segmentation fault.
Patch (apply with `patch -p0'):
*** ../bash-4.2-patched/builtins/read.def 2011-01-04 11:43:36.000000000 -0500
--- builtins/read.def 2011-06-21 10:31:02.000000000 -0400
***************
*** 643,646 ****
--- 642,651 ----
return EXECUTION_FAILURE; /* readonly or noassign */
}
+ if (assoc_p (var))
+ {
+ builtin_error (_("%s: cannot convert associative to indexed array"), arrayname);
+ xfree (input_string);
+ return EXECUTION_FAILURE; /* existing associative array */
+ }
array_flush (array_cell (var));
*** ../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 16
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 17
#endif /* _PATCHLEVEL_H_ */
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