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SubjectRe: iwconfig seg-faults
On Thu, Jun 28, 2001 at 12:34:20PM +0100, Rodrigo Ventura wrote:
>
> SuSE 7.1, wireless-tools-20-5, kernel 2.4.5-pre3:
>
> /root# gdb iwconfig
> [...]
> (gdb) run wvlan0
> Starting program: /usr/bin/iwconfig wvlan0
> wvlan0 IEEE 802.11-DS ESSID:"ISocRob" Nickname:"Gedeao"
> Frequency:2.437GHz Sensitivity:1/3 Mode:Ad-Hoc
> Access Point: 00:00:00:00:00:00
> Bit Rate:2Mb/s RTS thr:off Fragment thr:off
> Encryption key:off
> Power Management:off
> Link quality:0 Signal level:0 Noise level:0
> Rx invalid nwid:0 invalid crypt:0 invalid misc:500
>
>
> Program received signal SIGSEGV, Segmentation fault.
> 0xc22ab05c in ?? ()
>
> Can't get any further useful info from gdb.
>
> Is this a known "issue"?

Yes, recompile iwconfig against your current kernel solves the problem
(you need to put a -I flag in the wireless-tools Makefile).


Erik

--
J.A.K. (Erik) Mouw, Information and Communication Theory Group, Department
of Electrical Engineering, Faculty of Information Technology and Systems,
Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands
Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl
WWW: http://www-ict.its.tudelft.nl/~erik/
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