[Buildroot] usb_modeswitch and lsusb yield Segmentation fault

[Sagaert Johan]

Hi

I was using the newer pthreads implementation,
The old/stable pthreads are working for both lsusb (usbutils) and for usb_modeswitch with uClibc 0.9.33
I did not try NTPL since this breaks the build of GDB.

I am not sure about what packages need the newer pthreads and what need the older/stable version.

Regards, Johan

 

-----Oorspronkelijk bericht-----
Van: Gustavo Zacarias [mailto:gustavo at zacarias.com.ar] 
Verzonden: maandag 10 december 2012 11:59
Aan: Sagaert Johan
CC: buildroot at busybox.net
Onderwerp: Re: [Buildroot] usb_modeswitch and lsusb yield Segmentation fault

On 12/10/2012 07:57 AM, Sagaert Johan wrote:

> Hi
> 
> I am using buildroot's internal toolchain gcc 4.6.3 and uClibc 
> 0.9.33.3 and I the pthreads library.

Which threading implementation are you using? linuxthreads, linuxthreads
(stable/old) or Native POSIX Threading (NPTL) ?
NPTL should be the safe bet, i don't know how good/bad the others work on later versions of uClibc.
Regards.