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Merge pull request #549 from typpos/master 

Fix: elevated-rights-handle visible in user space.
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DavidXanatos 2021-02-14 18:00:56 +01:00 committed by GitHub
parent 14195720a6 c405103c30
commit b4764814a5
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1 changed files with 1 additions and 2 deletions
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Sandboxie/core/drv/ipc.c
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@ -1164,11 +1164,10 @@ _FX NTSTATUS Ipc_Api_DuplicateObject(PROCESS *proc, ULONG64 *parms)
status = NtDuplicateObject(
SourceProcessHandle, SourceHandle,
TargetProcessHandle, TargetHandle,
TargetProcessHandle, &TargetHandleValue,
DesiredAccess, HandleAttributes,
Options & ~DUPLICATE_CLOSE_SOURCE);
TargetHandleValue = *TargetHandle;
*TargetHandle = NULL;
if (NT_SUCCESS(status)) {