Mercurial > vim
view src/libvterm/t/28state_dbl_wh.test @ 31620:2266b5c4f87b v9.0.1142
patch 9.0.1142: crash and/or memory leak when redefining function
Commit: https://github.com/vim/vim/commit/f057171d8b562c72334fd7c15c89ff787358ce3a
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jan 4 13:16:20 2023 +0000
patch 9.0.1142: crash and/or memory leak when redefining function
Problem: Crash and/or memory leak when redefining function after error.
Solution: Clear pointer after making a copy. Clear arrays on failure.
(closes #11774)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 04 Jan 2023 14:30:03 +0100 |
parents | b8299e742f41 |
children |
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INIT WANTSTATE g !Single Width, Single Height RESET PUSH "\e#5" PUSH "Hello" putglyph 0x48 1 0,0 putglyph 0x65 1 0,1 putglyph 0x6c 1 0,2 putglyph 0x6c 1 0,3 putglyph 0x6f 1 0,4 !Double Width, Single Height RESET PUSH "\e#6" PUSH "Hello" putglyph 0x48 1 0,0 dwl putglyph 0x65 1 0,1 dwl putglyph 0x6c 1 0,2 dwl putglyph 0x6c 1 0,3 dwl putglyph 0x6f 1 0,4 dwl ?cursor = 0,5 PUSH "\e[40GAB" putglyph 0x41 1 0,39 dwl putglyph 0x42 1 1,0 ?cursor = 1,1 !Double Height RESET PUSH "\e#3" PUSH "Hello" putglyph 0x48 1 0,0 dwl dhl-top putglyph 0x65 1 0,1 dwl dhl-top putglyph 0x6c 1 0,2 dwl dhl-top putglyph 0x6c 1 0,3 dwl dhl-top putglyph 0x6f 1 0,4 dwl dhl-top ?cursor = 0,5 PUSH "\r\n\e#4" PUSH "Hello" putglyph 0x48 1 1,0 dwl dhl-bottom putglyph 0x65 1 1,1 dwl dhl-bottom putglyph 0x6c 1 1,2 dwl dhl-bottom putglyph 0x6c 1 1,3 dwl dhl-bottom putglyph 0x6f 1 1,4 dwl dhl-bottom ?cursor = 1,5 !Double Width scrolling RESET PUSH "\e[20H\e#6ABC" putglyph 0x41 1 19,0 dwl putglyph 0x42 1 19,1 dwl putglyph 0x43 1 19,2 dwl PUSH "\e[25H\n" PUSH "\e[19;4HDE" putglyph 0x44 1 18,3 dwl putglyph 0x45 1 18,4 dwl PUSH "\e[H\eM" PUSH "\e[20;6HFG" putglyph 0x46 1 19,5 dwl putglyph 0x47 1 19,6 dwl