srcpkgs/bash/files/bash44-001

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   4.4
   5 Patch-ID:       bash44-001
   6
   7 Bug-Reported-by:        Sean Zha <freeman_cha@hotmail.com>
   8 Bug-Reference-ID:       <BN3PR01MB13657D9303EB94BF6E54216E8CCA0@BN3PR01MB1365.prod.exchangelabs.com>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2016-09/msg00107.html
  10
  11 Bug-Description:
  12
  13 Bash-4.4 changed the way the history list is initially allocated to reduce
  14 the number of reallocations and copies.  Users who set HISTSIZE to a very
  15 large number to essentially unlimit the size of the history list will get
  16 memory allocation errors
  17
  18 Patch (apply with `patch -p0'):
  19
  20 *** ../bash-4.4/lib/readline/history.c  2015-12-28 13:50:31.000000000 -0500
  21 --- lib/readline/history.c      2016-09-30 14:28:40.000000000 -0400
  22 ***************
  23 *** 58,61 ****
  24 --- 58,63 ----
  25   #define DEFAULT_HISTORY_INITIAL_SIZE  502
  26
  27 + #define MAX_HISTORY_INITIAL_SIZE      8192
  28 +
  29   /* The number of slots to increase the_history by. */
  30   #define DEFAULT_HISTORY_GROW_SIZE 50
  31 ***************
  32 *** 308,312 ****
  33         {
  34           if (history_stifled && history_max_entries > 0)
  35 !           history_size = history_max_entries + 2;
  36           else
  37             history_size = DEFAULT_HISTORY_INITIAL_SIZE;
  38 --- 310,316 ----
  39         {
  40           if (history_stifled && history_max_entries > 0)
  41 !           history_size = (history_max_entries > MAX_HISTORY_INITIAL_SIZE)
  42 !                               ? MAX_HISTORY_INITIAL_SIZE
  43 !                               : history_max_entries + 2;
  44           else
  45             history_size = DEFAULT_HISTORY_INITIAL_SIZE;
  46 *** ../bash-4.4/patchlevel.h    2016-06-22 14:51:03.000000000 -0400
  47 --- patchlevel.h        2016-10-01 11:01:28.000000000 -0400
  48 ***************
  49 *** 26,30 ****
  50      looks for to find the patch level (for the sccs version string). */
  51
  52 ! #define PATCHLEVEL 0
  53
  54   #endif /* _PATCHLEVEL_H_ */
  55 --- 26,30 ----
  56      looks for to find the patch level (for the sccs version string). */
  57
  58 ! #define PATCHLEVEL 1
  59
  60   #endif /* _PATCHLEVEL_H_ */