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vim-patch:8.2.3564: invalid memory access when scrolling without valid screen (#21335)

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vim-patch:8.2.3564: invalid memory access when scrolling without valid screen

Problem:    Invalid memory access when scrolling without a valid screen.
Solution:   Do not set VALID_BOTLINE in w_valid.

777e7c21b7

Remove -Z flag when using RunVim().

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2022-12-08 18:58:06 +08:00
committed by GitHub
parent a27ed57ad0
commit 4f64aef29f
4 changed files with 23 additions and 7 deletions
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src/nvim/move.c
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@@ -158,7 +158,6 @@ void update_topline(win_T *wp)
if (!default_grid.chars || wp->w_height_inner == 0) {
wp->w_topline = wp->w_cursor.lnum;
wp->w_botline = wp->w_topline;
wp->w_valid |= VALID_BOTLINE|VALID_BOTLINE_AP;
wp->w_viewport_invalid = true;
wp->w_scbind_pos = 1;
return;