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-rw-r--r--src/core/hle/ipc_helpers.h3
-rw-r--r--src/core/hle/kernel/hle_ipc.cpp13
-rw-r--r--src/core/hle/kernel/server_session.cpp2
3 files changed, 12 insertions, 6 deletions
diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h
index 6066d8a18..3f87c4297 100644
--- a/src/core/hle/ipc_helpers.h
+++ b/src/core/hle/ipc_helpers.h
@@ -118,7 +118,8 @@ public:
AlignWithPadding();
- if (context.Session()->IsDomain()) {
+ const bool request_has_domain_header{context.GetDomainMessageHeader() != nullptr};
+ if (context.Session()->IsDomain() && request_has_domain_header) {
IPC::DomainMessageHeader domain_header{};
domain_header.num_objects = num_domain_objects;
PushRaw(domain_header);
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index 25ba26f18..d9faf4b53 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -85,9 +85,14 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
if (Session()->IsDomain() && (command_header->type == IPC::CommandType::Request || !incoming)) {
// If this is an incoming message, only CommandType "Request" has a domain header
- // All outgoing domain messages have the domain header
- domain_message_header =
- std::make_unique<IPC::DomainMessageHeader>(rp.PopRaw<IPC::DomainMessageHeader>());
+ // All outgoing domain messages have the domain header, if only incoming has it
+ if (incoming || domain_message_header) {
+ domain_message_header =
+ std::make_unique<IPC::DomainMessageHeader>(rp.PopRaw<IPC::DomainMessageHeader>());
+ } else {
+ if (Session()->IsDomain())
+ LOG_WARNING(IPC, "Domain request has no DomainMessageHeader!");
+ }
}
data_payload_header =
@@ -196,7 +201,7 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(u32_le* dst_cmdbuf, P
// TODO(Subv): Translate the X/A/B/W buffers.
- if (Session()->IsDomain()) {
+ if (Session()->IsDomain() && domain_message_header) {
ASSERT(domain_message_header->num_objects == domain_objects.size());
// Write the domain objects to the command buffer, these go after the raw untranslated data.
// TODO(Subv): This completely ignores C buffers.
diff --git a/src/core/hle/kernel/server_session.cpp b/src/core/hle/kernel/server_session.cpp
index 5608418c3..5f31cf19b 100644
--- a/src/core/hle/kernel/server_session.cpp
+++ b/src/core/hle/kernel/server_session.cpp
@@ -96,7 +96,7 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
ResultCode result = RESULT_SUCCESS;
// If the session has been converted to a domain, handle the domain request
- if (IsDomain()) {
+ if (IsDomain() && context.GetDomainMessageHeader()) {
result = HandleDomainSyncRequest(context);
// If there is no domain header, the regular session handler is used
} else if (hle_handler != nullptr) {