53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
|
BASH PATCH REPORT
|
||
|
|
=================
|
||
|
|
|
||
|
|
Bash-Release: 4.3
|
||
|
|
Patch-ID: bash43-021
|
||
|
|
|
||
|
|
Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
|
||
|
|
Bug-Reference-ID: <20140625225019.GJ17044@nightderanger.psc.edu>
|
||
|
|
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00070.html
|
||
|
|
|
||
|
|
Bug-Description:
|
||
|
|
|
||
|
|
When the readline `revert-all-at-newline' option is set, pressing newline
|
||
|
|
when the current line is one retrieved from history results in a double free
|
||
|
|
and a segmentation fault.
|
||
|
|
|
||
|
|
Patch (apply with `patch -p0'):
|
||
|
|
|
||
|
|
*** ../bash-4.3-patched/lib/readline/misc.c 2012-09-01 18:03:11.000000000 -0400
|
||
|
|
--- lib/readline/misc.c 2014-06-30 13:41:19.000000000 -0400
|
||
|
|
***************
|
||
|
|
*** 462,465 ****
|
||
|
|
--- 462,466 ----
|
||
|
|
/* Set up rl_line_buffer and other variables from history entry */
|
||
|
|
rl_replace_from_history (entry, 0); /* entry->line is now current */
|
||
|
|
+ entry->data = 0; /* entry->data is now current undo list */
|
||
|
|
/* Undo all changes to this history entry */
|
||
|
|
while (rl_undo_list)
|
||
|
|
***************
|
||
|
|
*** 469,473 ****
|
||
|
|
FREE (entry->line);
|
||
|
|
entry->line = savestring (rl_line_buffer);
|
||
|
|
- entry->data = 0;
|
||
|
|
}
|
||
|
|
entry = previous_history ();
|
||
|
|
--- 470,473 ----
|
||
|
|
|
||
|
|
*** ../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 20
|
||
|
|
|
||
|
|
#endif /* _PATCHLEVEL_H_ */
|
||
|
|
--- 26,30 ----
|
||
|
|
looks for to find the patch level (for the sccs version string). */
|
||
|
|
|
||
|
|
! #define PATCHLEVEL 21
|
||
|
|
|
||
|
|
#endif /* _PATCHLEVEL_H_ */
|