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Code Issues Releases Activity

kernel: Add missing address space check in SetMemoryAttribute syscall (#2771)

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Mary 2021-10-24 01:07:41 +02:00 committed by GitHub
parent 0d174cbd45
commit e7e65ccbc9
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Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
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@ -845,6 +845,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
KProcess process = KernelStatic.GetCurrentProcess(); KProcess process = KernelStatic.GetCurrentProcess();
if (!process.MemoryManager.InsideAddrSpace(position, size))
{
return KernelResult.InvalidMemState;
}
KernelResult result = process.MemoryManager.SetMemoryAttribute( KernelResult result = process.MemoryManager.SetMemoryAttribute(
position, position,
size, size,