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Commit 9b3cecae authored by Robert Shearman's avatar Robert Shearman Committed by Alexandre Julliard
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rpcrt4: Fix an off-by-one error when checking the size of the buffer in…

rpcrt4: Fix an off-by-one error when checking the size of the buffer in NdrInterfacePointerMarshall.
parent 855535af
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dlls/rpcrt4/ndr_ole.c
View file @ 9b3cecae
......@@ -254,7 +254,7 @@ unsigned char * WINAPI NdrInterfacePointerMarshall(PMIDL_STUB_MESSAGE pStubMsg,
TRACE("(%p,%p,%p)\n", pStubMsg, pMemory, pFormat);
pStubMsg->MaxCount = 0;
if (!LoadCOM()) return NULL;
if (pStubMsg->Buffer + sizeof(DWORD) < (unsigned char *)pStubMsg->RpcMsg->Buffer + pStubMsg->BufferLength) {
if (pStubMsg->Buffer + sizeof(DWORD) <= (unsigned char *)pStubMsg->RpcMsg->Buffer + pStubMsg->BufferLength) {
stream = RpcStream_Create(pStubMsg, TRUE);
if (stream) {
if (pMemory)
......
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