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validateRequest - minor bug ? #117

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alanbontoft opened this issue Dec 3, 2024 · 0 comments
Open

validateRequest - minor bug ? #117

alanbontoft opened this issue Dec 3, 2024 · 0 comments

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@alanbontoft
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In the function validateRequest, should this line (case MB_FC_WRITE_REGISTER) :-

        if (u16AdRegs > modH-> u16regsize) return EXC_ADDR_RANGE;

actually use the >= operator ?

e.g. you should only be able to write to a maximum index of u16regsize - 1

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