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| author | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2019-05-05 09:50:34 -0400 |
|---|---|---|
| committer | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2019-07-26 05:19:05 -0400 |
| commit | cbda383efefc78f87f8574a960f4c41a8d8107c9 (patch) | |
| tree | a8a1f4ed618cd846cfd293c29c4494c5fb6284f0 /src/nvim/testdir | |
| parent | 8a9c9a996322a1d111c55efb156710add68da358 (diff) | |
| download | rneovim-cbda383efefc78f87f8574a960f4c41a8d8107c9.tar.gz rneovim-cbda383efefc78f87f8574a960f4c41a8d8107c9.tar.bz2 rneovim-cbda383efefc78f87f8574a960f4c41a8d8107c9.zip | |
vim-patch:8.1.0404: accessing invalid memory with long argument name
Problem: Accessing invalid memory with long argument name.
Solution: Use item_count instead of checking for a terminating NULL.
(Dominique Pelle, closes vim/vim#3444)
https://github.com/vim/vim/commit/e961cba3cb8281c47f1dc2c2bc031b07504f17d4
Diffstat (limited to 'src/nvim/testdir')
| -rw-r--r-- | src/nvim/testdir/test_arglist.vim | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_arglist.vim b/src/nvim/testdir/test_arglist.vim index 3efef60f8e..7d5511f587 100644 --- a/src/nvim/testdir/test_arglist.vim +++ b/src/nvim/testdir/test_arglist.vim @@ -452,3 +452,10 @@ func Test_arg_all_expand() call assert_equal('notexist Xx\ x runtest.vim', expand('##')) call delete('Xx x') endfunc + +func Test_large_arg() + " Argument longer or equal to the number of columns used to cause + " access to invalid memory. + exe 'argadd ' .repeat('x', &columns) + args +endfunc |