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[lwip-devel] [bug #26273] etharp.c : fix alignment issue in etharp_raw

From: Simon Goldschmidt
Subject: [lwip-devel] [bug #26273] etharp.c : fix alignment issue in etharp_raw
Date: Wed, 22 Apr 2009 19:05:25 +0000
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; de; rv: Gecko/2009032608 Firefox/3.0.8

Follow-up Comment #10, bug #26273 (project lwip):

> Simon, the point is that a compiler won't do that (my example) correctly.
It's wrong on some platforms!

I agree with you there. However, this is not the point in *this* bug. As I
said, it's the other way round here and alignment is correct (as you can see
in the disassembly Guillaume posted).

In comment #6 you say it's not a compiler bug. Maybe I'm dumb, but I still
fail to see what that explanation (your example) has to do with this bug?

I can't speak for the rest of the lwIP developers, but if what we are doing
there is a non-portable construct, I'm willing to change it - if it's a
compiler bug, I'd rather not.


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