Mercurial > vim
diff src/testdir/test_taglist.vim @ 13068:63fdea6e9c6c v8.0.1409
patch 8.0.1409: buffer overflow in :tags command
commit https://github.com/vim/vim/commit/132f75255ecea17ff621f71236568c5d8d8e0163
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Dec 19 10:49:34 2017 +0100
patch 8.0.1409: buffer overflow in :tags command
Problem: Buffer overflow in :tags command.
Solution: Use vim_snprintf(). (Dominique Pelle, closes https://github.com/vim/vim/issues/2471, closes https://github.com/vim/vim/issues/2475)
Add a test.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 19 Dec 2017 11:00:06 +0100 |
parents | c7ba89661c39 |
children | 4afe2386aae8 |
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--- a/src/testdir/test_taglist.vim +++ b/src/testdir/test_taglist.vim @@ -1,4 +1,4 @@ -" test 'taglist' function +" test 'taglist' function and :tags command func Test_taglist() call writefile([ @@ -56,3 +56,8 @@ func Test_taglist_ctags_etags() call delete('Xtags') endfunc + +func Test_tags_too_long() + call assert_fails('tag ' . repeat('x', 1020), 'E426') + tags +endfunc