BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-024
Bug-Reported-by: Corentin Peuvrel <
[email protected]>
Bug-Reference-ID: <
[email protected]>
Bug-Reference-URL:
http://lists.gnu.org/archive/html/bug-bash/2014-07/msg00021.html
Bug-Description:
Indirect variable references do not work correctly if the reference
variable expands to an array reference using a subscript other than 0
(e.g., foo='bar[1]' ; echo ${!foo}).
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.c 2014-06-03 09:32:44.000000000 -0400
--- subst.c 2014-07-23 09:58:19.000000000 -0400
***************
*** 7375,7379 ****
if (want_indir)
! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
else
tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
--- 7445,7455 ----
if (want_indir)
! {
! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
! /* Turn off the W_ARRAYIND flag because there is no way for this function
! to return the index we're supposed to be using. */
! if (tdesc && tdesc->flags)
! tdesc->flags &= ~W_ARRAYIND;
! }
else
tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 23
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 24
#endif /* _PATCHLEVEL_H_ */
