components/library/readline-6/patches/readline63-008.patch

   1                            READLINE PATCH REPORT
   2                            =====================
   3
   4 Readline-Release: 6.3
   5 Patch-ID: readline63-008
   6
   7 Bug-Reported-by:        Jared Yanovich <slovichon@gmail.com>
   8 Bug-Reference-ID:       <20140625225019.GJ17044@nightderanger.psc.edu>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00070.html
  10
  11 Bug-Description:
  12
  13 When the readline `revert-all-at-newline' option is set, pressing newline
  14 when the current line is one retrieved from history results in a double free
  15 and a segmentation fault.
  16
  17 Patch (apply with `patch -p0'):
  18
  19 *** ../readline-6.3-patched/misc.c      2012-09-01 18:03:11.000000000 -0400
  20 --- misc.c      2014-06-30 13:41:19.000000000 -0400
  21 ***************
  22 *** 462,465 ****
  23 --- 462,466 ----
  24           /* Set up rl_line_buffer and other variables from history entry */
  25           rl_replace_from_history (entry, 0);   /* entry->line is now current */
  26 +         entry->data = 0;                      /* entry->data is now current undo list */
  27           /* Undo all changes to this history entry */
  28           while (rl_undo_list)
  29 ***************
  30 *** 469,473 ****
  31           FREE (entry->line);
  32           entry->line = savestring (rl_line_buffer);
  33 -         entry->data = 0;
  34         }
  35         entry = previous_history ();
  36 --- 470,473 ----
  37 *** ../readline-6.3/patchlevel  2013-11-15 08:11:11.000000000 -0500
  38 --- patchlevel  2014-03-21 08:28:40.000000000 -0400
  39 ***************
  40 *** 1,3 ****
  41   # Do not edit -- exists only for use by patch
  42
  43 ! 7
  44 --- 1,3 ----
  45   # Do not edit -- exists only for use by patch
  46
  47 ! 8