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Diffstat (limited to 'source/a/bash/bash-4.4-patches/bash44-001')
| -rw-r--r-- | source/a/bash/bash-4.4-patches/bash44-001 | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/source/a/bash/bash-4.4-patches/bash44-001 b/source/a/bash/bash-4.4-patches/bash44-001 new file mode 100644 index 00000000..7b848fee --- /dev/null +++ b/source/a/bash/bash-4.4-patches/bash44-001 @@ -0,0 +1,60 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.4 +Patch-ID: bash44-001 + +Bug-Reported-by: Sean Zha <freeman_cha@hotmail.com> +Bug-Reference-ID: <BN3PR01MB13657D9303EB94BF6E54216E8CCA0@BN3PR01MB1365.prod.exchangelabs.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2016-09/msg00107.html + +Bug-Description: + +Bash-4.4 changed the way the history list is initially allocated to reduce +the number of reallocations and copies. Users who set HISTSIZE to a very +large number to essentially unlimit the size of the history list will get +memory allocation errors + +Patch (apply with `patch -p0'): + +*** ../bash-4.4/lib/readline/history.c 2015-12-28 13:50:31.000000000 -0500 +--- lib/readline/history.c 2016-09-30 14:28:40.000000000 -0400 +*************** +*** 58,61 **** +--- 58,63 ---- + #define DEFAULT_HISTORY_INITIAL_SIZE 502 + ++ #define MAX_HISTORY_INITIAL_SIZE 8192 ++ + /* The number of slots to increase the_history by. */ + #define DEFAULT_HISTORY_GROW_SIZE 50 +*************** +*** 308,312 **** + { + if (history_stifled && history_max_entries > 0) +! history_size = history_max_entries + 2; + else + history_size = DEFAULT_HISTORY_INITIAL_SIZE; +--- 310,316 ---- + { + if (history_stifled && history_max_entries > 0) +! history_size = (history_max_entries > MAX_HISTORY_INITIAL_SIZE) +! ? MAX_HISTORY_INITIAL_SIZE +! : history_max_entries + 2; + else + history_size = DEFAULT_HISTORY_INITIAL_SIZE; +*** ../bash-4.4/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2016-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 0 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 1 + + #endif /* _PATCHLEVEL_H_ */ |