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gateway: Do not fail if unprocessed padding bytes are detected

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Sometimes the RPC PDUs have unprocessed data (padding bytes) at their
end. In that case do not fail but just log a warning with the correct
amount of remaining bytes.
This commit is contained in:
Martin Fleisz
2024-02-14 15:34:44 +01:00
committed by akallabeth
parent 28a2bf0848
commit 2e5d4fbe06
1 changed files with 2 additions and 2 deletions
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4
libfreerdp/core/gateway/rpc_client.c
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@@ -348,8 +348,8 @@ static int rpc_client_recv_pdu(rdpRpc* rpc, RPC_PDU* pdu)
const size_t after = Stream_GetRemainingLength(pdu->s);
if (after > 0)
{
WLog_ERR(TAG, "incompletely parsed RPC PDU, %" PRIuz " byte remain", before);
return -1;
/* Just log so we do not fail if we have some unprocessed padding bytes */
WLog_WARN(TAG, "Incompletely parsed RPC PDU (%" PRIuz " bytes remain)", after);
}
return rc;