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vim-patch:8.2.4217: illegal memory access when undo makes Visual area invalid
Problem: Illegal memory access when undo makes Visual area invalid.
Solution: Correct the Visual area after undo.
8d02ce1ed7
vim-patch:8.2.4218: illegal memory access with bracketed paste in Ex mode (N/A)
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@ -1162,5 +1162,20 @@ func Test_visual_ex_copy_line()
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bwipe!
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endfunc
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" This was leaving the end of the Visual area beyond the end of a line.
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" Set 'undolevels' to start a new undo block.
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func Test_visual_undo_deletes_last_line()
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new
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call setline(1, ["aaa", "ccc", "dyd"])
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set undolevels=100
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exe "normal obbbbbbbbbxbb\<Esc>"
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set undolevels=100
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/y
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exe "normal ggvjfxO"
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undo
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normal gNU
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bwipe!
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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@ -2633,6 +2633,10 @@ static void u_undo_end(bool did_undo, bool absolute, bool quiet)
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}
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}
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if (VIsual_active) {
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check_pos(curbuf, &VIsual);
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}
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smsg_attr_keep(0,
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_("%" PRId64 " %s; %s #%" PRId64 " %s"),
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u_oldcount < 0 ? (int64_t)-u_oldcount : (int64_t)u_oldcount,
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