BASH PATCH REPORT
                            =================

Bash-Release:   5.2
Patch-ID:       bash52-017

Bug-Reported-by:        Dan Church <[email protected]>
Bug-Reference-ID:       <[email protected]>
Bug-Reference-URL:      https://lists.gnu.org/archive/html/bug-bash/2022-12/msg00076.html

Bug-Description:

In certain cases, using the `.' builtin in a subshell would optimize away
the rest of the commands in the subshell.

Patch (apply with `patch -p0'):

*** ../bash-5.2-patched/builtins/evalfile.c     2019-07-20 16:16:08.000000000 -0400
--- builtins/evalfile.c 2022-12-22 12:13:08.000000000 -0500
***************
*** 267,271 ****

   /* set the flags to be passed to parse_and_execute */
!   pflags = SEVAL_RESETLINE;
   pflags |= (flags & FEVAL_HISTORY) ? 0 : SEVAL_NOHIST;

--- 267,271 ----

   /* set the flags to be passed to parse_and_execute */
!   pflags = SEVAL_RESETLINE|SEVAL_NOOPTIMIZE;
   pflags |= (flags & FEVAL_HISTORY) ? 0 : SEVAL_NOHIST;

*** ../bash-5.2/patchlevel.h    2020-06-22 14:51:03.000000000 -0400
--- patchlevel.h        2020-10-01 11:01:28.000000000 -0400
***************
*** 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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