diff options
| author | Yegappan Lakshmanan <yegappan@yahoo.com> | 2021-12-07 12:23:57 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-12-07 12:23:57 +0000 |
| commit | 4dc24eb5adbcc76838fae1e900936dd230209d96 (patch) | |
| tree | 79f8deb9ac0294b4cbc228cbde0180ce205964c7 /src/option.c | |
| parent | 92c33eb2735045d25fceed3b607f44d7156c59c1 (diff) | |
patch 8.2.3756: might crash when callback is not validv8.2.3756
Problem: might crash when callback is not valid.
Solution: Check for valid callback. (Yegappan Lakshmanan, closes #9293)
Diffstat (limited to 'src/option.c')
| -rw-r--r-- | src/option.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/option.c b/src/option.c index 8d950b1770..bfe8f57b52 100644 --- a/src/option.c +++ b/src/option.c @@ -7210,7 +7210,7 @@ option_set_callback_func(char_u *optval UNUSED, callback_T *optcb UNUSED) return FAIL; cb = get_callback(tv); - if (cb.cb_name == NULL) + if (cb.cb_name == NULL || *cb.cb_name == NUL) { free_tv(tv); return FAIL; |