From 59db83bc5980871a6e21bdfba02c7c9f56bbd45b Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Wed, 2 Jun 2021 21:05:13 -0400 Subject: clang/API: reject null string in timer_start() --- src/nvim/eval.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/nvim/eval.c b/src/nvim/eval.c index a75cc78b7e..a3fa9c986f 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -7200,9 +7200,13 @@ bool callback_from_typval(Callback *const callback, typval_T *const arg) r = FAIL; } else if (arg->v_type == VAR_FUNC || arg->v_type == VAR_STRING) { char_u *name = arg->vval.v_string; - func_ref(name); - callback->data.funcref = vim_strsave(name); - callback->type = kCallbackFuncref; + if (name != NULL) { + func_ref(name); + callback->data.funcref = vim_strsave(name); + callback->type = kCallbackFuncref; + } else { + r = FAIL; + } } else if (nlua_is_table_from_lua(arg)) { char_u *name = nlua_register_table_as_callable(arg); -- cgit