Segmentation Faults in hostapd with NetBSD
Mon Jun 16 10:58:09 PDT 2008
On Fri, Jun 13, 2008 at 10:18:41AM -0500, David Dudley wrote:
> About every couple of hours or so, the program segfaults. When I
> restart it, it will segfault 2 or 3 times upon restarting (first
> quickly, in a second or two, next more slowly, maybe in 10 seconds, then
> perhaps again, perhaps not), before assuming a stable operation for
> another period of time.
> This is on NetBSD 4, on a Soekris net5501, with an Atheros network
Do you have possibility of running a debugger on that board or getting a
core dump for remote analysis? I would like to get bit more detailed
information on what exactly is crashing the program and getting a
backtrace or even the current function at the time of the segfault would
be quite helpful.
> Would updating to the latest version possibly cure the problem? I know
> that 0.6.2 is not the latest, so would be glad to take that route if it
> might be an improvement.
Well, it is of course possible that a bug that is causing this has been
fixed in 0.6.3, but since I do not have any idea what exactly is
triggering the crash, I don't know how likely it would be for this to be
> PS: My next question is going to be on how to authorize Windows XP
> clients to use the system. Whenever I try to authenticate one, it says
> something about needing a certificate?
If you are using PEAP with Windows XP, you would need to configure a
trusted CA certificate on the client to allow it to authenticate the
authentication server. For a quick, but not really secure, test, you
could temporarily disable the server certificate validation in the
client and see whether that removes this message about the certificate.
Jouni Malinen PGP id EFC895FA
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