Add missing ERR_FAIL_INDEX check to Variant::construct

Other functions in the same file validate parameters using the ERR_FAIL
macros. This validation was missing for Variant::construct resulting in
a crash when called with invalid data (p_type < 0).

fix #46067

1 files changed, 1 insertions, 0 deletions

diff --git a/core/variant/variant_construct.cpp b/core/variant/variant_construct.cpp
index 52f9f6060e..f0c9e52b46 100644
--- a/core/variant/variant_construct.cpp
+++ b/core/variant/variant_construct.cpp
@@ -773,6 +773,7 @@ void Variant::_unregister_variant_constructors() {
 }
 
 void Variant::construct(Variant::Type p_type, Variant &base, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+	ERR_FAIL_INDEX(p_type, Variant::VARIANT_MAX);
 	uint32_t s = construct_data[p_type].size();
 	for (uint32_t i = 0; i < s; i++) {
 		int argc = construct_data[p_type][i].argument_count;