From be1ae17c61ff6d2ae4a36d3edb36179c1fdd2aa8 Mon Sep 17 00:00:00 2001
From: B3n30 <benediktthomas@gmail.com>
Date: Sat, 7 Jul 2018 18:38:38 +0200
Subject: [PATCH] Fix parameter_size in GetStartupArgument

---
 src/core/hle/service/apt/apt.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/apt/apt.cpp b/src/core/hle/service/apt/apt.cpp
index 5efd2dd206..5efa92aca0 100644
--- a/src/core/hle/service/apt/apt.cpp
+++ b/src/core/hle/service/apt/apt.cpp
@@ -620,12 +620,12 @@ void Module::Interface::GetStartupArgument(Kernel::HLERequestContext& ctx) {
     u32 parameter_size = rp.Pop<u32>();
     StartupArgumentType startup_argument_type = static_cast<StartupArgumentType>(rp.Pop<u8>());
 
-    if (parameter_size >= 0x300) {
+    if (parameter_size > 0x300) {
+        parameter_size = 0x300;
         LOG_ERROR(
             Service_APT,
             "Parameter size is outside the valid range (capped to 0x300): parameter_size={:#010X}",
             parameter_size);
-        return;
     }
 
     std::vector<u8> parameter(parameter_size, 0);