Re: [issues] dlopen(0, LD_DLGLOBAL|RTLD_LAZY) hangs forever in statically linked app

[Maxim Kuvyrkov <maxim@xxxxxxxxxxxxxxxx>]

On 3/19/10 6:10 PM, Bernhard Rosenkraenzer wrote:
> Hi,
> with current eglibc trunk on x86_64 linux, the dlopen(0,
> LD_DLGLOBAL|RTLD_LAZY) call [used by binutils' configure script to check
> whether a statically linked application can dlopen itself] hangs forever,
> eating up 100% CPU.
>
> The attached sample program, when built with
>
> gcc -static -o conftest conftest.c -ldl
>
> shows the issue.

I cannot reproduce this issue on my system.  Would you please attach 
preprocessed conftest.i (add `-save-temps' to the command line) and the 
symbol map that the linker generates (add `-Wl,-Map=conftest.map' to the 
command line).

Thank you,

--
Maxim Kuvyrkov
CodeSourcery
maxim@xxxxxxxxxxxxxxxx
(650) 331-3385 x724