Fix crash caused by not checking for correct SOA kind on polymorphic parameters

This commit is contained in:
gingerBill
2019-12-01 16:05:48 +00:00
parent 9db81498d8
commit 3fa4c5043a

View File

@@ -926,7 +926,8 @@ bool is_polymorphic_type_assignable(CheckerContext *c, Type *poly, Type *source,
case Type_Struct:
if (source->kind == Type_Struct) {
if (poly->Struct.soa_kind == source->Struct.soa_kind) {
if (poly->Struct.soa_kind == source->Struct.soa_kind &&
poly->Struct.soa_kind != StructSoa_None) {
bool ok = is_polymorphic_type_assignable(c, poly->Struct.soa_elem, source->Struct.soa_elem, true, modify_type);
if (ok) switch (source->Struct.soa_kind) {
case StructSoa_Fixed: