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Re: Support for URL specific options and broken Test 165

From: Dan Fandrich <>
Date: Thu, 6 Feb 2014 00:25:14 +0100

On Wed, Feb 05, 2014 at 11:14:44PM +0000, Steve Holme wrote:
> On Wed, 5 Feb 2014, Dan Fandrich wrote:
> > It probably has nothing to do with your changes.
> Thanks for taking a look and reproducing it with libidn 1.26 - it was very
> much appreciated.

It turns out that building libidn with -fno-builtin-strlen makes the problem go
away, so it looks like the problem stems from a gcc optimization. Whether
the C specs actually allow it to make such an optimization is another story,
but it's definitely a false positive.

>>> Dan
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Received on 2014-02-06