Rmys
48 lines
1.2 KiB
Diff
48 lines
1.2 KiB
Diff
BASH PATCH REPORT
|
|
=================
|
|
|
|
Bash-Release: 5.2
|
|
Patch-ID: bash52-016
|
|
|
|
Bug-Reported-by: F G <frank.graziano@gmail.com>
|
|
Bug-Reference-ID: <CAOhYt35M5VctK+xAPu=Gy_UzzGmHedWPJE4q+kL4UHF_6Nb1kA@mail.gmail.com>
|
|
Bug-Reference-URL:
|
|
|
|
Bug-Description:
|
|
|
|
If an expression in an arithmetic for loop expands to NULL, the shell
|
|
would crash.
|
|
|
|
Patch (apply with `patch -p0'):
|
|
|
|
*** ../bash-5.2-patched/execute_cmd.c Thu Feb 23 14:15:05 2023
|
|
--- execute_cmd.c Mon Feb 27 17:53:08 2023
|
|
***************
|
|
*** 3051,3055 ****
|
|
if (l->next)
|
|
free (expr);
|
|
! new = make_word_list (make_word (temp), (WORD_LIST *)NULL);
|
|
free (temp);
|
|
|
|
--- 3051,3055 ----
|
|
if (l->next)
|
|
free (expr);
|
|
! new = make_word_list (make_word (temp ? temp : ""), (WORD_LIST *)NULL);
|
|
free (temp);
|
|
|
|
*** ../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 15
|
|
|
|
#endif /* _PATCHLEVEL_H_ */
|
|
--- 26,30 ----
|
|
looks for to find the patch level (for the sccs version string). */
|
|
|
|
! #define PATCHLEVEL 16
|
|
|
|
#endif /* _PATCHLEVEL_H_ */
|