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Re: [PATCH v3] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables

From: Mike Frysinger <vapier at gentoo dot org>
To: Florian Weimer <fweimer at redhat dot com>
Cc: Kees Cook <keescook at chromium dot org>, libc-alpha at sourceware dot org, Adam Conrad <adconrad at 0c3 dot net>, Joseph Myers <joseph at codesourcery dot com>, Yunlian Jiang <yunlian at google dot com>
Date: Wed, 25 May 2016 13:52:45 -0400
Subject: Re: [PATCH v3] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables
Authentication-results: sourceware.org; auth=none
References: <20160524165854 dot GA32022 at www dot outflux dot net> <0ebd00c0-7bbb-dbc5-d3e7-7fa6ba83c376 at redhat dot com>

On 25 May 2016 10:29, Florian Weimer wrote:
> I think we need a follow-up patch which removes the symbols which are 
> now incompatible from the ABI, so that programs which are broken by this 
> configuration receive an explicit error message.

you mean all of the _IO_* symbols ?  my familiarity here is like 0,
but are there any reasons to keep exporting those for new ABIs ?
-mike

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Follow-Ups:
- Re: [PATCH v3] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables
  - From: Florian Weimer

References:
- [PATCH v3] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables
  - From: Kees Cook
- Re: [PATCH v3] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables
  - From: Florian Weimer

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