ifconfig wepkey problem

[Rob Schmuloff]

Hello,

( 
  I'm having the same problem with SIOCS80211 ioctl's
to wi.  I tracked it down to the commit on
. ./kern/uipc_mgs.c and ../sys/socketopts.h on
March19th, "Make ALWAYS_MSG the default".  When I back
out those changes, then the ioctl calls succeed.

 It's odd because the with ALWAYS_MSG, the arguments 
to the in_control call are identical, but when
in_control calls wi_ioctl, the stack seems to
get corrupted.

wi_ioctl(cb64c8b8, 801c69ea, dcf95b74, b0, 0)
in_control(...)
netmsg_pru_dispatcher
netmsg_service_loop
. ..

Without messaging:

wi_ioctl(cb64c8b8, 801c69ea, dcf95b74, dcf95aec, 1)
in_control(...)
ifioctl(...)
ioctl(...)
syscall2(...)
. ..

Hope that helps...

Rob 

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