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Re: [bug-mailutils] Strange rfc2047_decode behavior if -Os used during c

From: Sergey Poznyakoff
Subject: Re: [bug-mailutils] Strange rfc2047_decode behavior if -Os used during compile
Date: Wed, 14 Jul 2004 11:13:34 +0300

Anthony Quinn <address@hidden> wrote:

> I just ran into an issue:
> rfc2047_decode would not convert =20 into a space.  I have traced this
> behavior down to the use of -Os or any optimizing flags when compiling
> mailutils.

What version of gcc are you using?

> Basically if I compile mailutils with out any optimization
> flags it works fine rfc2047_decode will decode the quote printable string
> correctly with optimization flags it breaks.  This only seems to effect =20
> not sure why I have not had much time to dig into the code. 

There is no special handling for =20 in filter_trans.c, all hex
codes after '=' are handled by a single piece of code.


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