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| author | zeertzjq <zeertzjq@outlook.com> | 2023-02-27 00:00:01 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2023-02-27 07:53:17 +0800 |
| commit | 1f8cef53deb4b91a7249affca77bfb89ce0949b4 (patch) | |
| tree | 6ae8e0d31bc4b08ffbd931061255e6cb1ade485d /src | |
| parent | 13da3d469ae10201de00ae89277c53c40342f4df (diff) | |
| download | rneovim-1f8cef53deb4b91a7249affca77bfb89ce0949b4.tar.gz rneovim-1f8cef53deb4b91a7249affca77bfb89ce0949b4.tar.bz2 rneovim-1f8cef53deb4b91a7249affca77bfb89ce0949b4.zip | |
vim-patch:9.0.0204: indexof() may leak memory
Problem: indexof() may leak memory.
Solution: Free allocated values. (Yegappan Lakshmanan, closes vim/vim#10916)
https://github.com/vim/vim/commit/63acae13f57c5ad4c8ec3146d0c458550b9e984e
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/eval/funcs.c | 6 | ||||
| -rw-r--r-- | src/nvim/testdir/test_blob.vim | 1 | ||||
| -rw-r--r-- | src/nvim/testdir/test_listdict.vim | 6 |
3 files changed, 12 insertions, 1 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index 8070dacc48..13d8f52768 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -3505,6 +3505,7 @@ static varnumber_T indexof_eval_expr(typval_T *expr) bool error = false; varnumber_T found = tv_get_bool_chk(&newtv, &error); + tv_clear(&newtv); return error ? false : found; } @@ -3566,7 +3567,10 @@ static varnumber_T indexof_list(list_T *l, varnumber_T startidx, typval_T *expr) set_vim_var_nr(VV_KEY, idx); tv_copy(TV_LIST_ITEM_TV(item), get_vim_var_tv(VV_VAL)); - if (indexof_eval_expr(expr)) { + bool found = indexof_eval_expr(expr); + tv_clear(get_vim_var_tv(VV_VAL)); + + if (found) { return idx; } } diff --git a/src/nvim/testdir/test_blob.vim b/src/nvim/testdir/test_blob.vim index 4c5632c81f..cf03d2011c 100644 --- a/src/nvim/testdir/test_blob.vim +++ b/src/nvim/testdir/test_blob.vim @@ -372,6 +372,7 @@ func Test_indexof() call assert_equal(-1, indexof(b, {i, v -> v == 0x1})) call assert_equal(1, indexof(b, "v:val == 0xad")) call assert_equal(-1, indexof(b, "v:val == 0xff")) + call assert_equal(-1, indexof(b, {_, v -> "v == 0xad"})) call assert_equal(-1, indexof(0z, "v:val == 0x0")) call assert_equal(-1, indexof(v:_null_blob, "v:val == 0xde")) diff --git a/src/nvim/testdir/test_listdict.vim b/src/nvim/testdir/test_listdict.vim index 4c51119d16..37c1ee8307 100644 --- a/src/nvim/testdir/test_listdict.vim +++ b/src/nvim/testdir/test_listdict.vim @@ -1083,7 +1083,13 @@ func Test_indexof() call assert_equal(-1, indexof(l, "v:val.n == 10", #{startidx: -4})) call assert_equal(0, indexof(l, "v:val.n == 10", v:_null_dict)) + let s = ["a", "b", "c"] + call assert_equal(2, indexof(s, {_, v -> v == 'c'})) + call assert_equal(-1, indexof(s, {_, v -> v == 'd'})) + call assert_equal(-1, indexof(s, {_, v -> "v == 'd'"})) + call assert_equal(-1, indexof([], {i, v -> v == 'a'})) + call assert_equal(-1, indexof([1, 2, 3], {_, v -> "v == 2"})) call assert_equal(-1, indexof(v:_null_list, {i, v -> v == 'a'})) call assert_equal(-1, indexof(l, v:_null_string)) " Nvim doesn't have null functions |