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Re: libltdl memory corruption

From: Peter O'Gorman
Subject: Re: libltdl memory corruption
Date: Mon, 03 Mar 2008 17:08:06 -0600
User-agent: Thunderbird (X11/20071115)

Ralf Wildenhues wrote:
> Hello Andreas,
> * Andreas Schwab wrote on Mon, Mar 03, 2008 at 03:39:47PM CET:
>> libltdl uses memory after free when initialized twice.
> Thank you very much for the bug report.  Proposed patch below.
> I tested it on i686-unknown-linux-gnu but it should be tested
> with as many loaders as possible.
> So I'd appreciate a review of this, and also test results on systems
> with loaders other than preopen and dlopen.  (I haven't even tested
> successful compilation on those other systems.)

This looks ok with a quick visual inspection. I'll try it on a couple of
systems tonight (dyld on mac os x 10.2, and shl_load on hpux10.20).

Peter O'Gorman

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