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authorzeertzjq <zeertzjq@outlook.com>2022-12-13 10:47:39 +0800
committerGitHub <noreply@github.com>2022-12-13 10:47:39 +0800
commita6b05cb75d330dd995d3ad21ee08bb0a2cfcae74 (patch)
tree6352994679c5a6c9d1afc18476acfd17f9187b59 /src/nvim/testdir
parent0b20762c6042f2bfc5facf05754fd549b95b3cc1 (diff)
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vim-patch:9.0.0530: using freed memory when autocmd changes mark (#21396)
Problem: Using freed memory when autocmd changes mark. Solution: Copy the mark before editing another buffer. https://github.com/vim/vim/commit/8ecfa2c56b4992c7f067b92488aa9acea5a454ad Nvim already copies the mark. Co-authored-by: Bram Moolenaar <Bram@vim.org>
Diffstat (limited to 'src/nvim/testdir')
-rw-r--r--src/nvim/testdir/test_marks.vim13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_marks.vim b/src/nvim/testdir/test_marks.vim
index b432b7bbbc..a7ccca498c 100644
--- a/src/nvim/testdir/test_marks.vim
+++ b/src/nvim/testdir/test_marks.vim
@@ -304,4 +304,17 @@ func Test_getmarklist()
close!
endfunc
+" This was using freed memory
+func Test_jump_mark_autocmd()
+ next 00
+ edit 0
+ sargument
+ au BufEnter 0 all
+ sil norm 
+
+ au! BufEnter
+ bwipe!
+endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab