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clang/API: reject null string in timer_start()

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This commit is contained in:
Jan Edmund Lazo
2021-06-02 21:05:13 -04:00
parent 68d40388f3
commit 59db83bc59
2 changed files with 8 additions and 4 deletions
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10
src/nvim/eval.c
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@@ -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);