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Re: null ptr deref and segfault in parameter_brace_transform.isra.17 ()
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From: |
Eduardo A . Bustamante López |
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Subject: |
Re: null ptr deref and segfault in parameter_brace_transform.isra.17 () at subst.c:6827 (bash 4.4.0(1)-beta) |
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Date: |
Sat, 19 Sep 2015 23:33:18 -0500 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Sat, Sep 19, 2015 at 11:17:33PM -0500, Brian Carpenter wrote:
> I found another null ptr deref and segfault. This only seems to affect bash
> 4.4.0 as 4.2.37(1)-release and 4.2.37(1)-release only return a 'bad
> substitution' error message.
Hey Brian,
I just wanted to step in and say: you're doing an awesome job! Could you do a
write up on the specific setup you're using to run afl with bash? Do you use
any kind of jail/sandbox to avoid bugs which could affect the system?
This is amazing.
--
Eduardo Bustamante
http://dualbus.me/