ShuriZma
/
rpcs3
mirror of https://github.com/RPCS3/rpcs3.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixup for sys_lwcond_signal_x error checking

This commit is contained in:
eladash 2019-02-01 13:00:30 +02:00 committed by Ivan
parent fa647bc121
commit d6995f40c7
1 changed files with 42 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
View File

@ -1,4 +1,4 @@
#include "stdafx.h"
#include "stdafx.h"
#include "Emu/Memory/vm.h"
#include "Emu/System.h"
#include "Emu/IdManager.h"
@ -73,15 +73,23 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u3
fmt::throw_exception("Unknown mode (%d)" HERE, mode);
}
lv2_lwmutex* mutex;
const auto cond = idm::check<lv2_obj, lv2_lwcond>(lwcond_id, [&](lv2_lwcond& cond) -> cpu_thread*
{
mutex = idm::check_unlocked<lv2_obj, lv2_lwmutex>(lwmutex_id);
if (!mutex)
if (ppu_thread_id != -1 && !idm::check_unlocked<named_thread<ppu_thread>>(ppu_thread_id))
{
return 0;
return (cpu_thread*)(1);
}
lv2_lwmutex* mutex;
if (mode != 2)
{
mutex = idm::check_unlocked<lv2_obj, lv2_lwmutex>(lwmutex_id);
if (!mutex)
{
return (cpu_thread*)(1);
}
}
if (cond.waiters)
@ -121,8 +129,6 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u3
verify(HERE), !mutex->signaled;
std::lock_guard lock(mutex->mutex);
mutex->sq.emplace_back(result);
result = nullptr;
mode = 2; // Enforce CELL_OK
}
return result;
@ -132,26 +138,31 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u3
return nullptr;
});
if (!mutex || !cond)
if (!cond || cond.ret == (cpu_thread*)(1))
{
return CELL_ESRCH;
}
if (cond.ret)
{
cond->awake(*cond.ret);
}
else if (mode == 2)
{
return CELL_OK;
}
else if (mode == 1 || ppu_thread_id == -1)
if (!cond.ret)
{
if (ppu_thread_id == -1)
{
if (mode == 3)
{
return not_an_error(CELL_ENOENT);
}
else if (mode == 2)
{
return CELL_OK;
}
}
return not_an_error(CELL_EPERM);
}
else
if (mode != 1)
{
return not_an_error(CELL_ENOENT);
cond->awake(*cond.ret);
}
return CELL_OK;
@ -171,15 +182,18 @@ error_code _sys_lwcond_signal_all(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
std::basic_string<cpu_thread*> threads;
lv2_lwmutex* mutex;
const auto cond = idm::check<lv2_obj, lv2_lwcond>(lwcond_id, [&](lv2_lwcond& cond) -> u32
const auto cond = idm::check<lv2_obj, lv2_lwcond>(lwcond_id, [&](lv2_lwcond& cond) -> s32
{
mutex = idm::check_unlocked<lv2_obj, lv2_lwmutex>(lwmutex_id);
lv2_lwmutex* mutex;
if (!mutex)
if (mode != 2)
{
return 0;
mutex = idm::check_unlocked<lv2_obj, lv2_lwmutex>(lwmutex_id);
if (!mutex)
{
return -1;
}
}
if (cond.waiters)
@ -217,7 +231,7 @@ error_code _sys_lwcond_signal_all(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
return 0;
});
if (!mutex || !cond)
if (!cond || cond.ret == -1)
{
return CELL_ESRCH;
}