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Added an error check for invalid contents in ES_OPENCONTENT. Fixes Jungle Speed and Doc's Punch Out.

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Fixes issue 3035.
This commit is contained in:
skidau 2012-02-05 16:16:33 +11:00
parent 0bbb112298
commit c53283185d
1 changed files with 17 additions and 14 deletions
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31
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
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@ -254,24 +254,27 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
} }
break; break;
case IOCTL_ES_OPENCONTENT: case IOCTL_ES_OPENCONTENT:
{ {
_dbg_assert_(WII_IPC_ES, Buffer.NumberInBuffer == 1); _dbg_assert_(WII_IPC_ES, Buffer.NumberInBuffer == 1);
_dbg_assert_(WII_IPC_ES, Buffer.NumberPayloadBuffer == 0); _dbg_assert_(WII_IPC_ES, Buffer.NumberPayloadBuffer == 0);
u32 CFD = AccessIdentID++; u32 CFD = AccessIdentID++;
u32 Index = Memory::Read_U32(Buffer.InBuffer[0].m_Address); u32 Index = Memory::Read_U32(Buffer.InBuffer[0].m_Address);
m_ContentAccessMap[CFD].m_Position = 0; m_ContentAccessMap[CFD].m_Position = 0;
m_ContentAccessMap[CFD].m_pContent = AccessContentDevice(m_TitleID).GetContentByIndex(Index); m_ContentAccessMap[CFD].m_pContent = AccessContentDevice(m_TitleID).GetContentByIndex(Index);
_dbg_assert_(WII_IPC_ES, m_ContentAccessMap[CFD].m_pContent != NULL); _dbg_assert_(WII_IPC_ES, m_ContentAccessMap[CFD].m_pContent != NULL);
Memory::Write_U32(CFD, _CommandAddress + 0x4); if (m_ContentAccessMap[CFD].m_pContent == NULL)
CFD = 0xffffffff; //TODO: what is the correct error value here?
INFO_LOG(WII_IPC_ES, "IOCTL_ES_OPENCONTENT: Index %i -> got CFD %x", Index, CFD); Memory::Write_U32(CFD, _CommandAddress + 0x4);
return true;
} INFO_LOG(WII_IPC_ES, "IOCTL_ES_OPENCONTENT: Index %i -> got CFD %x", Index, CFD);
break; return true;
}
break;
case IOCTL_ES_READCONTENT: case IOCTL_ES_READCONTENT:
{ {