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Re: [libiberty] fix unbounded alloca in make_relative_prefix_1

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Aldy Hernandez <aldyh at redhat dot com>
Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Fri, 29 Jul 2016 17:25:02 +0200
Subject: Re: [libiberty] fix unbounded alloca in make_relative_prefix_1
Authentication-results: sourceware.org; auth=none
References: <085bc926-ede8-45ef-8ab6-30f1d41a09a1@email.android.com>

On 07/29/2016 05:07 PM, Aldy Hernandez wrote:

There is currently only one use, but I was thinking that perhaps if
there were other alloca uses added later (I hope not), that they could
all use the same macro. But I am more than happy to place this
definition it in it's only use file for now, if that is preferred.

Let me know.


Ian approved it as-is so feel free to check it in.


Bernd

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