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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 2.0.0.9 (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
--
Peter O'Gorman
http://pogma.com