From 9a9e9dc375163090394e212a11e6f58379dc9a90 Mon Sep 17 00:00:00 2001 From: Henrik Rydgard Date: Thu, 28 Jul 2016 21:47:31 +0200 Subject: [PATCH] Instead of segfaulting, log an error to remind the user to dump the shared font file --- src/core/hle/service/apt/apt.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/core/hle/service/apt/apt.cpp b/src/core/hle/service/apt/apt.cpp index 1e54a53dd..0c623d45f 100644 --- a/src/core/hle/service/apt/apt.cpp +++ b/src/core/hle/service/apt/apt.cpp @@ -70,6 +70,13 @@ void Initialize(Service::Interface* self) { void GetSharedFont(Service::Interface* self) { u32* cmd_buff = Kernel::GetCommandBuffer(); + if (!shared_font_mem) { + LOG_ERROR(Service_APT, "shared font file missing - go dump it from your 3ds"); + cmd_buff[0] = IPC::MakeHeader(0x44, 2, 2); + cmd_buff[1] = -1; // TODO: Find the right error code + return; + } + // The shared font has to be relocated to the new address before being passed to the application. VAddr target_address = Memory::PhysicalToVirtualAddress(shared_font_mem->linear_heap_phys_address); // The shared font dumped by 3dsutils (https://github.com/citra-emu/3dsutils) uses this address as base,