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- block access to private and protected data for the external variabler getter functions.

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- fixed: The state index comparison against 0 was broken.
- fixed: Resolving codegen nodes must set the strictness flag per function so that ZSCRIPT and DECORATE are done properly.
This commit is contained in:
Christoph Oelckers 2016-11-05 09:50:53 +01:00
parent 514bcfb128
commit 76c34d7b2f
4 changed files with 7 additions and 4 deletions
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4
src/p_actionfunctions.cpp
View file

@ -5031,7 +5031,7 @@ static PField *GetVar(DObject *self, FName varname)
{
PField *var = dyn_cast<PField>(self->GetClass()->Symbols.FindSymbol(varname, true));
if (var == NULL || (var->Flags & VARF_Native) || !var->Type->IsKindOf(RUNTIME_CLASS(PBasicType)))
if (var == NULL || (var->Flags & (VARF_Native | VARF_Private | VARF_Protected | VARF_Static)) || !var->Type->IsKindOf(RUNTIME_CLASS(PBasicType)))
{
Printf("%s is not a user variable in class %s\n", varname.GetChars(),
self->GetClass()->TypeName.GetChars());
@ -5080,7 +5080,7 @@ static PField *GetArrayVar(DObject *self, FName varname, int pos)
{
PField *var = dyn_cast<PField>(self->GetClass()->Symbols.FindSymbol(varname, true));
if (var == NULL || (var->Flags & VARF_Native) ||
if (var == NULL || (var->Flags & (VARF_Native | VARF_Private | VARF_Protected | VARF_Static)) ||
!var->Type->IsKindOf(RUNTIME_CLASS(PArray)) ||
!static_cast<PArray *>(var->Type)->ElementType->IsKindOf(RUNTIME_CLASS(PBasicType)))
{

2
src/p_setup.cpp
View file

@ -1688,7 +1688,7 @@ static void SetMapThingUserData(AActor *actor, unsigned udi)
udi++;
if (var == NULL || (var->Flags & VARF_Native) || !var->Type->IsKindOf(RUNTIME_CLASS(PBasicType)))
if (var == NULL || (var->Flags & (VARF_Native|VARF_Private|VARF_Protected|VARF_Static)) || !var->Type->IsKindOf(RUNTIME_CLASS(PBasicType)))
{
DPrintf(DMSG_WARNING, "%s is not a user variable in class %s\n", varname.GetChars(),
actor->GetClass()->TypeName.GetChars());

2
src/scripting/codegeneration/codegen.cpp
View file

@ -7886,7 +7886,7 @@ FxExpression *FxRuntimeStateIndex::Resolve(FCompileContext &ctx)
delete this;
return nullptr;
}
else if (Index->isConstant() && static_cast<FxConstant *>(Index) < 0)
else if (Index->isConstant() && static_cast<FxConstant *>(Index)->GetValue() < 0)
{
ScriptPosition.Message(MSG_ERROR, "State index must be positive");
delete this;

3
src/scripting/vm/vmbuilder.cpp
View file

@ -713,6 +713,7 @@ void FFunctionBuildList::Build()
ctx.FunctionArgs.Push(local);
}
FScriptPosition::StrictErrors = !item.FromDecorate;
item.Code = item.Code->Resolve(ctx);
item.Proto = ctx.ReturnProto;
@ -758,4 +759,6 @@ void FFunctionBuildList::Build()
fprintf(dump, "\n*************************************************************************\n%i code bytes\n", codesize * 4);
fclose(dump);
}
FScriptPosition::StrictErrors = false;
}