Mercurial > vim
view src/libvterm/t/15state_mode.test @ 34257:8a91d18f1789 v9.1.0069
patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang
Commit: https://github.com/vim/vim/commit/fd472655a93fd539c731c8daf3adc4e65ddce341
Author: Olaf Seibert <rhialto@falu.nl>
Date: Thu Feb 1 21:11:16 2024 +0100
patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang
Problem: ScreenLines may not be correctly initialized, causing hang
(Olaf Seibert, after 9.0.0220)
Solution: always initialize ScreneLines when allocating a screen
(Olaf Seibert)
ScreenLines and related structures could be left uninitialized
causing a screen update to run into an infinite loop when using latin1
encoding.
Partly caused because by patch 9.0.0220, which makes mb_ptr2len return
zero for NUL
related: #12671
closes: #13946
Signed-off-by: Olaf Seibert <rhialto@falu.nl>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 01 Feb 2024 21:30:02 +0100 |
parents | b8299e742f41 |
children |
line wrap: on
line source
INIT UTF8 1 WANTSTATE gme !Insert/Replace Mode RESET erase 0..25,0..80 ?cursor = 0,0 PUSH "AC\e[DB" putglyph 0x41 1 0,0 putglyph 0x43 1 0,1 putglyph 0x42 1 0,1 PUSH "\e[4h" PUSH "\e[G" PUSH "AC\e[DB" moverect 0..1,0..79 -> 0..1,1..80 erase 0..1,0..1 putglyph 0x41 1 0,0 moverect 0..1,1..79 -> 0..1,2..80 erase 0..1,1..2 putglyph 0x43 1 0,1 moverect 0..1,1..79 -> 0..1,2..80 erase 0..1,1..2 putglyph 0x42 1 0,1 !Insert mode only happens once for UTF-8 combining PUSH "e" moverect 0..1,2..79 -> 0..1,3..80 erase 0..1,2..3 putglyph 0x65 1 0,2 PUSH "\xCC\x81" putglyph 0x65,0x301 1 0,2 !Newline/Linefeed mode RESET erase 0..25,0..80 ?cursor = 0,0 PUSH "\e[5G\n" ?cursor = 1,4 PUSH "\e[20h" PUSH "\e[5G\n" ?cursor = 2,0 !DEC origin mode RESET erase 0..25,0..80 ?cursor = 0,0 PUSH "\e[5;15r" PUSH "\e[H" ?cursor = 0,0 PUSH "\e[3;3H" ?cursor = 2,2 PUSH "\e[?6h" PUSH "\e[H" ?cursor = 4,0 PUSH "\e[3;3H" ?cursor = 6,2 !DECRQM on DECOM PUSH "\e[?6h" PUSH "\e[?6\$p" output "\e[?6;1\$y" PUSH "\e[?6l" PUSH "\e[?6\$p" output "\e[?6;2\$y" !Origin mode with DECSLRM PUSH "\e[?6h" PUSH "\e[?69h" PUSH "\e[20;60s" PUSH "\e[H" ?cursor = 4,19 PUSH "\e[?69l" !Origin mode bounds cursor to scrolling region PUSH "\e[H" PUSH "\e[10A" ?cursor = 4,0 PUSH "\e[20B" ?cursor = 14,0 !Origin mode without scroll region PUSH "\e[?6l" PUSH "\e[r\e[?6h" ?cursor = 0,0