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BASH PATCH REPORT
=================
Bash-Release: 5.1
Patch-ID: bash51-002
Bug-Reported-by: oguzismailuysal@gmail.com
Bug-Reference-ID: <CAH7i3LoHFUa4aSF5-AD2r80HG-p-YzD_9ZxomarZkhP8NMq63g@mail.gmail.com>
Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2020-12/msg00037.html
Bug-Description:
If there are no jobs, and the `-n' and `-p' options are both supplied to
`wait', bash can assign a value to the variable name specified with `-p'
instead of leaving it unset.
Patch (apply with `patch -p0'):
*** ../bash-5.1-patched/builtins/wait.def 2020-04-09 15:13:57.000000000 -0400
--- builtins/wait.def 2020-12-11 09:46:49.000000000 -0500
***************
*** 214,222 ****
status = wait_for_any_job (wflags, &pstat);
- if (status < 0)
- status = 127;
-
if (vname && status >= 0)
bind_var_to_int (vname, pstat.pid);
if (list)
unset_waitlist ();
--- 214,222 ----
status = wait_for_any_job (wflags, &pstat);
if (vname && status >= 0)
bind_var_to_int (vname, pstat.pid);
+
+ if (status < 0)
+ status = 127;
if (list)
unset_waitlist ();
*** ../bash-5.1/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 1
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 2
#endif /* _PATCHLEVEL_H_ */
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