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From: Mark Wielaard <mjw@redhat.com>
To: elfutils-devel@lists.fedorahosted.org
Subject: Re: out-of-bounds read / crash in elfutils tools (readelf, nm, ...) with malformed file
Date: Sun, 09 Nov 2014 17:57:57 +0100	[thread overview]
Message-ID: <1415552277.19702.38.camel@bordewijk.wildebeest.org> (raw)
In-Reply-To: 20141108171039.4720f903@pc

[-- Attachment #1: Type: text/plain, Size: 599 bytes --]

On Sat, 2014-11-08 at 17:10 +0100, Hanno Böck wrote:
> Am Sat, 8 Nov 2014 15:04:16 +0100
> schrieb Mark Wielaard <mjw@redhat.com>:
> 
> > I have pushed all three fuzz-robustify patches to master.
> 
> Yeah, seems robustness improved a lot. I couldn't trivially find
> another crasher in readelf on git head

Good. And thanks for trying.

> , however here are three more in
> nm. Seems they only crash on 32 bit.

I cannot get these to crash on either a fedora 20 x86_64 setup, nor on a
fedora 21-beta i686 setup. Could you run under gdb and provide a
backtrace?

Thanks,

Mark

             reply	other threads:[~2014-11-09 16:57 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-09 16:57 Mark Wielaard [this message]
  -- strict thread matches above, loose matches on Subject: below --
2014-11-13 21:55 
2014-11-13 21:51 Mark Wielaard
2014-11-13 19:39 
2014-11-13 14:45 Mark Wielaard
2014-11-11 16:57 Mark Wielaard
2014-11-11 13:57 
2014-11-11 13:53 Mark Wielaard
2014-11-11 13:49 Petr Machata
2014-11-11 13:40 
2014-11-11 13:30 Petr Machata
2014-11-11 13:15 Mark Wielaard
2014-11-11 10:31 
2014-11-10 20:58 Mark Wielaard
2014-11-09 21:59 
2014-11-08 16:10 
2014-11-08 15:32 Mark Wielaard
2014-11-08 14:04 Mark Wielaard
2014-11-07 16:13 
2014-11-07 15:45 Mark Wielaard
2014-11-07 15:32 
2014-11-07 11:58 Mark Wielaard
2014-11-07 11:51 Mark Wielaard
2014-11-07  0:27 
2014-11-06 18:25 Roland McGrath
2014-11-06 16:05 Mark Wielaard
2014-11-06 15:11 Mark Wielaard
2014-10-31 16:13 

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