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| author | zeertzjq <zeertzjq@outlook.com> | 2023-08-20 18:35:10 +0200 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2023-08-20 18:41:42 +0200 |
| commit | ab9f2ecfd4ecaf74eeed0e5ec41355589af3ec8f (patch) | |
| tree | 69b60a7f93070e086eab544964c59d0de6b6bd61 /src/testdir | |
| parent | f9037f186ad45b56c84f1efdc131480bec159e4f (diff) | |
patch 9.0.1763: crash when passing invalid buffer to undotree()v9.0.1763
Problem: crash when passing invalid buffer to undotree()
Solution: Use get_buf_arg() instead of tv_get_buf_from_arg().
closes: #12862
closes: #12830
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Diffstat (limited to 'src/testdir')
| -rw-r--r-- | src/testdir/test_undo.vim | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/testdir/test_undo.vim b/src/testdir/test_undo.vim index 461b28f697..368ebbe916 100644 --- a/src/testdir/test_undo.vim +++ b/src/testdir/test_undo.vim @@ -134,6 +134,18 @@ func Test_undotree_bufnr() call assert_notequal(d1, d) call assert_equal(d2, d) + " error cases + call assert_fails('call undotree(-1)', 'E158:') + call assert_fails('call undotree("nosuchbuf")', 'E158:') + + " after creating a buffer nosuchbuf, undotree('nosuchbuf') should + " not error out + new nosuchbuf + let d = {'seq_last': 0, 'entries': [], 'time_cur': 0, 'save_last': 0, 'synced': 1, 'save_cur': 0, 'seq_cur': 0} + call assert_equal(d, undotree("nosuchbuf")) + " clean up + bw nosuchbuf + " Drop created windows set ul& new |