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| author | zeertzjq <zeertzjq@outlook.com> | 2022-04-20 10:05:02 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-04-21 19:07:50 +0800 |
| commit | 1664e3d4bcc122e6a3b064a3fe20fdc163f6ae9d (patch) | |
| tree | 050c5e32274e2b9c4bfb69fda5cdeb5b3e07ba00 /src/nvim/buffer_defs.h | |
| parent | 407be5975db5dd63671397676eef0279662c603d (diff) | |
| download | rneovim-1664e3d4bcc122e6a3b064a3fe20fdc163f6ae9d.tar.gz rneovim-1664e3d4bcc122e6a3b064a3fe20fdc163f6ae9d.tar.bz2 rneovim-1664e3d4bcc122e6a3b064a3fe20fdc163f6ae9d.zip | |
vim-patch:8.2.2476: using freed memory when splitting window while closing buffer
Problem: Using freed memory when using an autocommand to split a window
while a buffer is being closed.
Solution: Disallow splitting when the buffer has b_locked_split set.
https://github.com/vim/vim/commit/983d83ff1cd796ff321074335fa53fbe7ac45a46
Put the error message in window.c.
Cherry-pick a memory leak fix from Vim patch 8.2.0399.
Test still fails.
Diffstat (limited to 'src/nvim/buffer_defs.h')
| -rw-r--r-- | src/nvim/buffer_defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/nvim/buffer_defs.h b/src/nvim/buffer_defs.h index 4917a628ff..baa0d1f102 100644 --- a/src/nvim/buffer_defs.h +++ b/src/nvim/buffer_defs.h @@ -532,6 +532,8 @@ struct file_buffer { int b_flags; // various BF_ flags int b_locked; // Buffer is being closed or referenced, don't // let autocommands wipe it out. + int b_locked_split; // Buffer is being closed, don't allow opening + // a new window with it. int b_ro_locked; // Non-zero when the buffer can't be changed. // Used for FileChangedRO |