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| author | zeertzjq <zeertzjq@outlook.com> | 2022-04-17 03:54:28 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-17 03:54:28 +0800 |
| commit | dcf7bc414037c888dbc4003caf9e28ffb0f7d4e2 (patch) | |
| tree | 37c622da44efe8d39dda9ed4d8ab40240c703bef /src/nvim/testdir/test_syntax.vim | |
| parent | 3f2e9298bdd971a4d2baa298aff7c6f2c2c1ad1a (diff) | |
| download | rneovim-dcf7bc414037c888dbc4003caf9e28ffb0f7d4e2.tar.gz rneovim-dcf7bc414037c888dbc4003caf9e28ffb0f7d4e2.tar.bz2 rneovim-dcf7bc414037c888dbc4003caf9e28ffb0f7d4e2.zip | |
vim-patch:8.2.4762: using freed memory using synstack() and synID() in WinEnter (#18136)
Problem: Using freed memory when using synstack() and synID() in WinEnter.
Solution: Check using the syntax window. (closes vim/vim#10204)
https://github.com/vim/vim/commit/ca7e86c23789eb0ed8f6400f25ea9e0e1036f9fc
Diffstat (limited to 'src/nvim/testdir/test_syntax.vim')
| -rw-r--r-- | src/nvim/testdir/test_syntax.vim | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_syntax.vim b/src/nvim/testdir/test_syntax.vim index b047b53b6f..6bef61ae8f 100644 --- a/src/nvim/testdir/test_syntax.vim +++ b/src/nvim/testdir/test_syntax.vim @@ -794,5 +794,18 @@ func Test_syn_include_contains_TOP() bw! endfunc +" This was using freed memory +func Test_WinEnter_synstack_synID() + autocmd WinEnter * call synstack(line("."), col(".")) + autocmd WinEnter * call synID(line('.'), col('.') - 1, 1) + call setline(1, 'aaaaa') + normal! $ + new + close + + au! WinEnter + bw! +endfunc + " vim: shiftwidth=2 sts=2 expandtab |