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Fix crash when taking over some games on 5.0.0+ (#10)

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* HBL: Fix crash when taking over some games on 5.0.0+ where the title supports automatic video-recording via the nacp.
This commit is contained in:
SciresM 2018-11-01 06:54:59 +09:00 committed by yellows8
parent bde505a0bf
commit 2d7e01f938
1 changed files with 33 additions and 2 deletions
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33
source/main.c
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@ -14,6 +14,9 @@ static u64 g_nroSize = 0;
static NroHeader g_nroHeader; static NroHeader g_nroHeader;
static bool g_isApplication = 0; static bool g_isApplication = 0;
static NsApplicationControlData g_applicationControlData;
static bool g_isAutomaticGameplayRecording = 0;
static u8 g_savedTls[0x100]; static u8 g_savedTls[0x100];
// Used by trampoline.s // Used by trampoline.s
@ -74,6 +77,10 @@ void setupHbHeap(void)
if (size==0) if (size==0)
size = 0x2000000*16; size = 0x2000000*16;
if (size > 0x6000000 && g_isAutomaticGameplayRecording) {
size -= 0x6000000;
}
rc = svcSetHeapSize(&addr, size); rc = svcSetHeapSize(&addr, size);
if (R_FAILED(rc) || addr==NULL) if (R_FAILED(rc) || addr==NULL)
@ -136,6 +143,29 @@ void getIsApplication(void) {
if (R_SUCCEEDED(rc) && cur_pid == app_pid) g_isApplication = 1; if (R_SUCCEEDED(rc) && cur_pid == app_pid) g_isApplication = 1;
} }
//Gets the control.nacp for the current title id, and then sets g_isAutomaticGameplayRecording if less memory should be allocated.
void getIsAutomaticGameplayRecording(void) {
if (kernelAbove500() && g_isApplication) {
Result rc=0;
u64 cur_tid=0;
rc = svcGetInfo(&cur_tid, 18, CUR_PROCESS_HANDLE, 0);
if (R_FAILED(rc)) return;
g_isAutomaticGameplayRecording = 0;
rc = nsInitialize();
if (R_SUCCEEDED(rc)) {
size_t dummy;
rc = nsGetApplicationControlData(0x1, cur_tid, &g_applicationControlData, sizeof(g_applicationControlData), &dummy);
nsExit();
}
if (R_SUCCEEDED(rc) && (((g_applicationControlData.nacp.x3034_unk >> 8) & 0xFF) == 2)) g_isAutomaticGameplayRecording = 1;
}
}
void getOwnProcessHandle(void) void getOwnProcessHandle(void)
{ {
static Thread t; static Thread t;
@ -375,8 +405,9 @@ int main(int argc, char **argv)
{ {
memcpy(g_savedTls, (u8*)armGetTls() + 0x100, 0x100); memcpy(g_savedTls, (u8*)armGetTls() + 0x100, 0x100);
setupHbHeap();
getIsApplication(); getIsApplication();
getIsAutomaticGameplayRecording();
setupHbHeap();
getOwnProcessHandle(); getOwnProcessHandle();
loadNro(); loadNro();