wok-next view readline/stuff/patches/readline70-004.patch @ rev 21223

updated btrfs-progs again (4.9.1 -> 5.3.1)
author Hans-G?nter Theisgen
date Tue Dec 03 10:21:27 2019 +0100 (2019-12-03)
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1 READLINE PATCH REPORT
2 =====================
3
4 Readline-Release: 7.0
5 Patch-ID: readline70-004
6
7 Bug-Reported-by: Kieran Grant <kieran.thehacker.grant@gmail.com>
8 Bug-Reference-ID: <ec9071ae-efb1-9e09-5d03-e905daf2835c@gmail.com>
9 Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2018-02/msg00002.html
10
11 Bug-Description:
12
13 With certain values for PS1, especially those that wrap onto three or more
14 lines, readline will miscalculate the number of invisible characters,
15 leading to crashes and core dumps.
16
17 Patch (apply with `patch -p0'):
18
19 *** ../readline-7.0.3/display.c 2016-07-28 14:49:33.000000000 -0400
20 --- display.c 2018-02-03 19:19:35.000000000 -0500
21 ***************
22 *** 772,776 ****
23 wadjust = (newlines == 0)
24 ? prompt_invis_chars_first_line
25 ! : ((newlines == prompt_lines_estimate) ? wrap_offset : prompt_invis_chars_first_line);
26
27 /* fix from Darin Johnson <darin@acuson.com> for prompt string with
28 --- 788,794 ----
29 wadjust = (newlines == 0)
30 ? prompt_invis_chars_first_line
31 ! : ((newlines == prompt_lines_estimate)
32 ! ? (wrap_offset - prompt_invis_chars_first_line)
33 ! : 0);
34
35 /* fix from Darin Johnson <darin@acuson.com> for prompt string with
36 *** ../readline-7.0/patchlevel 2013-11-15 08:11:11.000000000 -0500
37 --- patchlevel 2014-03-21 08:28:40.000000000 -0400
38 ***************
39 *** 1,3 ****
40 # Do not edit -- exists only for use by patch
41
42 ! 3
43 --- 1,3 ----
44 # Do not edit -- exists only for use by patch
45
46 ! 4
47