Package: wpasupplicant
Version: 0.4.7-3
Severity: normal

Firstly, apologies if this is already known: both #350963 and #287223 
are related, but I don't think they're the same (hence this bug-report).

As the title says, running wpa_supplicant in background and wait mode 
against a "down" interface "ups" it. Here's some evidence:

Result of running "ifconfig -s":
Iface   MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0   1500 0     563      0      0      0   629      0      0 0     BMRU
lo    16436 0       0      0      0      0     0      0      0 0      LRU

Then run "/usr/sbin/wpa_supplicant -B -w -i wlan0 -D wext -c 
/etc/wpa_supplicant.conf"

Then run "ifconfig -s" again:
Iface   MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0   1500 0     569      0      0      0   629      0      0      0 BMRU
lo    16436 0       0      0      0      0     0      0      0      0 LRU
wlan0  1500 0       2      0      0      0     0      0      2      0 BMRU

There are at least two reasons why I think this behaviour is bad:
a) I want to run wpa_supplicant in the background at start-up so that
it looks after my wireless connection whenever if gets "upped". I'm
also using ifupdown, so the only thing which should "up" and "down"
interfaces is "ifup" and "ifdown" (so that the true interface state
always agrees with the contents of /etc/network/run/ifstate). If
wpa_supplicant "ups" the wireless interface, then after boot-up the
interface is up, but /etc/network/run/ifstate says it isn't.
This is bad :(

b) /etc/init.d/wpasupplicant states the following (lines 6 and 7):
# However, the wpa_supplicant daemon will start, and sit waiting
# for the name interface to come up....
Well, it doesn't sit waiting for the named interface to come up.
It "ups" it, itself. Once again, this is bad :(

Once again, apologies if this bug-report is "wrong", but hey, it's my
first bug report!

Hope this helps, Jaime


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-1-686
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)

Versions of packages wpasupplicant depends on:
ii  libc6                         2.3.5-13   GNU C Library: Shared libraries an
ii  libncurses5                   5.5-1      Shared libraries for terminal hand
ii  libreadline5                  5.1-6      GNU readline and history libraries
ii  libssl0.9.8                   0.9.8a-7   SSL shared libraries

wpasupplicant recommends no packages.

-- no debconf information


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