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Diffstat (limited to 'data/bash/bash44-019')
| -rw-r--r-- | data/bash/bash44-019 | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/data/bash/bash44-019 b/data/bash/bash44-019 new file mode 100644 index 000000000..081e97932 --- /dev/null +++ b/data/bash/bash44-019 @@ -0,0 +1,50 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.4 +Patch-ID: bash44-019 + +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'): + +*** ../bash-4.4.18/lib/readline/display.c 2016-07-28 14:49:33.000000000 -0400 +--- lib/readline/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 +*** ../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 18 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 19 + + #endif /* _PATCHLEVEL_H_ */ |