diff options
Diffstat (limited to 'source/l/readline/readline-7.0-patches/readline70-004')
| -rw-r--r-- | source/l/readline/readline-7.0-patches/readline70-004 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/source/l/readline/readline-7.0-patches/readline70-004 b/source/l/readline/readline-7.0-patches/readline70-004 new file mode 100644 index 000000000..e2f680608 --- /dev/null +++ b/source/l/readline/readline-7.0-patches/readline70-004 @@ -0,0 +1,47 @@ + READLINE PATCH REPORT + ===================== + +Readline-Release: 7.0 +Patch-ID: readline70-004 + +Bug-Reported-by: Kieran Grant <kieran.thehacker.grant@gmail.com> +Bug-Reference-ID: <ec9071ae-efb1-9e09-5d03-e905daf2835c@gmail.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2018-02/msg00002.html + +Bug-Description: + +With certain values for PS1, especially those that wrap onto three or more +lines, readline will miscalculate the number of invisible characters, +leading to crashes and core dumps. + +Patch (apply with `patch -p0'): + +*** ../readline-7.0.3/display.c 2016-07-28 14:49:33.000000000 -0400 +--- display.c 2018-02-03 19:19:35.000000000 -0500 +*************** +*** 772,776 **** + wadjust = (newlines == 0) + ? prompt_invis_chars_first_line +! : ((newlines == prompt_lines_estimate) ? wrap_offset : prompt_invis_chars_first_line); + + /* fix from Darin Johnson <darin@acuson.com> for prompt string with +--- 788,794 ---- + wadjust = (newlines == 0) + ? prompt_invis_chars_first_line +! : ((newlines == prompt_lines_estimate) +! ? (wrap_offset - prompt_invis_chars_first_line) +! : 0); + + /* fix from Darin Johnson <darin@acuson.com> for prompt string with +*** ../readline-7.0/patchlevel 2013-11-15 08:11:11.000000000 -0500 +--- patchlevel 2014-03-21 08:28:40.000000000 -0400 +*************** +*** 1,3 **** + # Do not edit -- exists only for use by patch + +! 3 +--- 1,3 ---- + # Do not edit -- exists only for use by patch + +! 4 + |