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vim-patch:8.2.4969: changing text in Visual mode may cause invalid memory access

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Problem:    Changing text in Visual mode may cause invalid memory access.
Solution:   Check the Visual position after making a change.
7ce5b2b590
This commit is contained in:
zeertzjq
2022-05-17 08:10:34 +08:00
parent 26c906f54d
commit 527e861cbb
4 changed files with 34 additions and 7 deletions
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4
src/nvim/change.c
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@@ -209,6 +209,10 @@ static void changed_common(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra
curwin->w_changelistidx = curbuf->b_changelistlen;
}
if (VIsual_active) {
check_visual_pos();
}
FOR_ALL_TAB_WINDOWS(tp, wp) {
if (wp->w_buffer == curbuf) {
// Mark this window to be redrawn later.