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Fix crash case on invalid pointer

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This commit is contained in:
Kawe Mazidjatari 2022-05-16 02:41:35 +02:00
parent 15e01fe309
commit ea3caa1a0b
1 changed files with 6 additions and 3 deletions
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9
r5dev/datacache/mdlcache.cpp
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@ -263,9 +263,12 @@ studiohdr_t* CMDLCache::GetStudioHDR(CMDLCache* pMDLCache, MDLHandle_t handle)
LeaveCriticalSection(reinterpret_cast<LPCRITICAL_SECTION>(&*m_MDLMutex));
if (*(_QWORD*)(pStudioData))
{
void* v4 = *(void**)(*((_QWORD*)pStudioData->m_MDLCache + 1) + 24i64);
if (v4)
pStudioHdr = (studiohdr_t*)((char*)v4 + 0x10);
if (reinterpret_cast<int64_t>(pStudioData->m_MDLCache) != 0xDEADFEEDDEADFEED)
{
void* v4 = *(void**)(*((_QWORD*)pStudioData->m_MDLCache + 1) + 24i64);
if (v4)
pStudioHdr = (studiohdr_t*)((char*)v4 + 0x10);
}
}
return pStudioHdr;
}