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Re: [lwip-users] Bug in inet_chksum_pseudo() produces bad checksum (Para
From: |
Dave Lyneham |
Subject: |
Re: [lwip-users] Bug in inet_chksum_pseudo() produces bad checksum (Paradigm C++) |
Date: |
Tue, 28 Aug 2007 13:32:16 +1000 |
Hi David,
I tend to agree. I don't think the code should be distorted to
compensate for a bug in a particular compiler. IMHO best solution
would be for the compiler to be fixed and I am happy to patch my code
until that happens.
Cheers
Dave
> I think you meant "should be negligible".
>
>
> Performance issues aside, if I was reading code which did a "greater than
> zero" test I
> would immediately be wondering what was special about the value being
> negative, then
> discover the 'acc' variable was unsigned, then wonder why someone had written
> it using
> greater-than instead of not-equal.
>
> My opinion (for what it is worth) is that LWIP should stick with either the
> original form
> (number 1) or the more explicit form (number 2) which has already been
> checked in, but
> Dave should patch his own copy to work around the bug in his compiler.