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Re: __libc_stack_end is broken?

From: Samuel Thibault
Subject: Re: __libc_stack_end is broken?
Date: Mon, 3 Sep 2007 00:48:48 +0200
User-agent: Mutt/1.5.12-2006-07-14


Michael Casadevall, le Tue 28 Aug 2007 20:43:02 -0400, a écrit :
> I discovered __libc_stack_end is (seemingly) broken. It seems on
> Linux, this points to the end the stack for the process, but on
> Hurd this is broken (it points at an invalid location outside of a
> processes address space).


hurd:~# gdb ./test
(gdb) b main
(gdb) r
(gdb) p/x __libc_stack_end
$2 = 0x1020ff8

hurd:~# vminfo 7736
 0x1020000[0x1000] (prot=RWX, mem_obj=53, offs=0xfff000)

This is correct.


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