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[lwip-devel] [bug #47172] mem.c mem_malloc implementation does not prope


From: Simon Goldschmidt
Subject: [lwip-devel] [bug #47172] mem.c mem_malloc implementation does not properly account for MEM_ALIGNMENT
Date: Thu, 18 Feb 2016 15:11:39 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.109 Safari/537.36

Follow-up Comment #4, bug #47172 (project lwip):

> we have to put them somewhere else

So why don't you zero them there?

> The memory block will be zeroed or written first by the user
> before it tries to read from it

That's optimistic! I would have bet there are other cases of alignment issues
throughout the lwip code like the two you already mentioned.

> I'm just asking for an additional optional configuration option

Not another config option, please! :-)

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  <http://savannah.nongnu.org/bugs/?47172>

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  http://savannah.nongnu.org/




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