dlclose segfaults on x86_64

Natanael Copa natanael.copa at gmail.com
Fri Oct 5 14:11:21 UTC 2012


On Fri, Oct 5, 2012 at 1:46 PM, Natanael Copa <natanael.copa at gmail.com> wrote:
> Hi,
>
> I have an issue that I suspect is a bug in uclibc, 0.9.33.2 and gcc-4.7
>
> building vlc will end up with a segfaulting ./vlc-cache-gen on x86_64.
> On 32bit x86 it works.

Looking at the commits...
This looks like doing evil stuff on 64 bit:

http://git.uclibc.org/uClibc/commit/ldso?h=0.9.33&id=9b42da7d0558884e2a3cc9a8674ccfc752369610

Infact, that 'unsigned int' and 'addr' looks suspicious.


-- 
Natanael Copa


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