diff options
| -rw-r--r-- | src/nvim/statusline.c | 5 | ||||
| -rw-r--r-- | test/functional/ui/statusline_spec.lua | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/nvim/statusline.c b/src/nvim/statusline.c index 772b302023..29ce8dab71 100644 --- a/src/nvim/statusline.c +++ b/src/nvim/statusline.c @@ -1987,6 +1987,11 @@ int build_stl_str_hl(win_T *wp, char *out, size_t outlen, char *fmt, char *opt_n // the truncation point for (int i = 0; i < itemcnt; i++) { if (stl_items[i].start > trunc_p) { + for (int j = i; j < itemcnt; j++) { + if (stl_items[j].type == ClickFunc) { + XFREE_CLEAR(stl_items[j].cmd); + } + } itemcnt = i; break; } diff --git a/test/functional/ui/statusline_spec.lua b/test/functional/ui/statusline_spec.lua index 26a34f6d14..1c184ff27d 100644 --- a/test/functional/ui/statusline_spec.lua +++ b/test/functional/ui/statusline_spec.lua @@ -174,6 +174,14 @@ describe('statusline clicks', function() meths.input_mouse('right', 'press', '', 0, 6, 39) eq('0 1 r', eval("g:testvar")) end) + + it('no memory leak with truncated click labels', function() + command([[ + let &stl = '%@MyClickFunc@foo%X' .. repeat('a', 40) .. '%<t%@Test@bar%X%@Test@baz' + ]]) + meths.input_mouse('left', 'press', '', 0, 6, 2) + eq('0 1 l', eval("g:testvar")) + end) end) describe('global statusline', function() |