[vim/vim] heap-use-after-free when wiping buffer in TabClosedPre (PR #19196)

[zeertzjq]

Problem: heap-use-after-free when wiping buffer in TabClosedPre.
Solution: Check window_layout_locked() when closing window(s) in another
tabpage.

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You can view, comment on, or merge this pull request online at:

  https://github.com/vim/vim/pull/19196

Commit Summary

• 1607f05 heap-use-after-free when wiping buffer in TabClosedPre

File Changes

(3 files)

• M src/ex_docmd.c (3)
• M src/testdir/test_autocmd.vim (121)
• M src/window.c (12)

Patch Links:

• https://github.com/vim/vim/pull/19196.patch
• https://github.com/vim/vim/pull/19196.diff

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[zeertzjq]

@zeertzjq pushed 1 commit.

• d0cabb2 heap-use-after-free when wiping buffer in TabClosedPre

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