diff options
| author | rawnix ports <ports@rawnix.org> | 2026-09-26 18:19:05 +0000 |
|---|---|---|
| committer | rawnix ports <ports@rawnix.org> | 2026-09-26 18:19:05 +0000 |
| commit | c82e88dd00d1b0b7fcfb4e5628d99611388cef6f (patch) | |
| tree | 56d864b5a5c6c145edd96178ae219a8f90e191a6 /core/bash/bash53-017 | |
| download | ports-c82e88dd00d1b0b7fcfb4e5628d99611388cef6f.tar.gz | |
sync 2026-09-26 18:19 UTC
1672 files changed, 151396 insertions(+)
Diffstat (limited to 'core/bash/bash53-017')
| -rw-r--r-- | core/bash/bash53-017 | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/core/bash/bash53-017 b/core/bash/bash53-017 new file mode 100644 index 0000000..6861796 --- /dev/null +++ b/core/bash/bash53-017 @@ -0,0 +1,62 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.3 +Patch-ID: bash53-017 + +Bug-Reported-by: Lennart Ackermans <lennart@ackermans.ch> +Bug-Reference-ID: <d6f36c30-633a-4e5e-8212-806db6441bf1@ackermans.ch> +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-05/msg00066.html + +Bug-Description: + +If readline is invoked with the cursor somewhere other than column 0, and +the prompt contains multibyte characters, the display algorithm needs to +use a buffer offset, instead of the physical prompt length, to determine +whether or not to reprint the prompt from column 0 because the cursor is +before the last invisible character in the prompt string. + +Patch (apply with `patch -p0'): + +*** ../bash-5.3-patched/lib/readline/display.c Thu Sep 4 11:55:37 2025 +--- lib/readline/display.c Fri May 22 14:55:01 2026 +*************** +*** 1498,1502 **** + only need to reprint it if the cursor is before the last + invisible character in the prompt string. */ +- /* XXX - why not use local_prompt_len? */ + nleft = prompt_visible_length + wrap_offset; + if (cursor_linenum == prompt_last_screen_line) +--- 1498,1501 ---- +*************** +*** 1510,1518 **** + buffer position, an index into curline + (local_prompt + pmt_offset) */ +! cursor_bufpos = pmt_offset; +! if (mb_cur_max == 1 || rl_byte_oriented) +! cursor_bufpos += _rl_last_c_pos; +! else +! cursor_bufpos += _rl_last_c_pos + curline_invchars; + + if (local_prompt && local_prompt_invis_chars[cursor_linenum] && +--- 1509,1513 ---- + buffer position, an index into curline + (local_prompt + pmt_offset) */ +! cursor_bufpos = pmt_offset + local_prompt_len; + + if (local_prompt && local_prompt_invis_chars[cursor_linenum] && +*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 16 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 17 + + #endif /* _PATCHLEVEL_H_ */ |