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linux-stable-rt/net/mac80211
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Pavel Emelyanov 339a7c41c9 mac80211: Do not free net device after it is unregistered. 
The error path in ieee80211_register_hw() may call the unregister_netdev()
and right after it - the free_netdev(), which is wrong, since the
unregister releases the device itself.

So the proposed fix is to NULL the local->mdev after unregister is done
and check this before calling free_netdev().

I checked - no code uses the local->mdev after unregister in this error
path (but even if some did this would be a BUG).

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2008-05-04 17:59:30 -07:00
..
Kconfig wireless: Fix compile error with wifi & leds 2008-04-27 15:34:55 -07:00
Makefile mac80211: rename files 2008-04-08 16:44:45 -04:00
aes_ccm.c mac80211: rename files 2008-04-08 16:44:45 -04:00
aes_ccm.h
…
cfg.c mac80211: allow WDS mode 2008-04-16 15:59:57 -04:00
cfg.h
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debugfs.c mac80211: rename files 2008-04-08 16:44:45 -04:00
debugfs.h
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debugfs_key.c mac80211: fix key debugfs default_key link 2008-04-08 16:46:36 -04:00
debugfs_key.h mac80211: fix key vs. sta locking problems 2008-04-08 16:44:45 -04:00
debugfs_netdev.c mac80211: rename files 2008-04-08 16:44:45 -04:00
debugfs_netdev.h
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debugfs_sta.c mac80211: make debugfs files root-only 2008-04-08 16:44:43 -04:00
debugfs_sta.h
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event.c
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ieee80211_i.h mac80211: use 4-byte mesh sequence number 2008-04-30 20:34:26 -04:00
iface.c mac80211: rename files 2008-04-08 16:44:45 -04:00
key.c mac80211: fix key todo list order 2008-04-16 15:59:57 -04:00
key.h mac80211: fix key hwaccel race 2008-04-16 14:53:22 -04:00
led.c mac80211: rename files 2008-04-08 16:44:45 -04:00
led.h mac80211: rename files 2008-04-08 16:44:45 -04:00
main.c mac80211: Do not free net device after it is unregistered. 2008-05-04 17:59:30 -07:00
mesh.c mac80211: use 4-byte mesh sequence number 2008-04-30 20:34:26 -04:00
mesh.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6 2008-05-01 02:06:32 -07:00
mesh_hwmp.c asm/unaligned.h doesn't work well as the very first include 2008-04-27 10:09:32 -07:00
mesh_pathtbl.c
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mesh_plink.c mac80211: rename files 2008-04-08 16:44:45 -04:00
michael.c
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michael.h
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mlme.c mac80211: Fix race between ieee80211_rx_bss_put and lookup routines. 2008-04-23 21:25:35 -04:00
rate.c mac80211: rename files 2008-04-08 16:44:45 -04:00
rate.h mac80211: rename files 2008-04-08 16:44:45 -04:00
rc80211_pid.h
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rc80211_pid_algo.c mac80211: rename files 2008-04-08 16:44:45 -04:00
rc80211_pid_debugfs.c mac80211: rename files 2008-04-08 16:44:45 -04:00
rx.c net/mac80211/rx.c: fix off-by-one 2008-04-23 21:25:35 -04:00
sta_info.c mac80211: rename files 2008-04-08 16:44:45 -04:00
sta_info.h mac80211: rename files 2008-04-08 16:44:45 -04:00
tkip.c mac80211: incorrect shift direction 2008-04-30 20:34:26 -04:00
tkip.h mac80211: rename files 2008-04-08 16:44:45 -04:00
tx.c mac80211: rename files 2008-04-08 16:44:45 -04:00
util.c mac80211: rename files 2008-04-08 16:44:45 -04:00
wep.c
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wep.h mac80211: rename files 2008-04-08 16:44:45 -04:00
wext.c mac80211: allow WDS mode 2008-04-16 15:59:57 -04:00
wme.c mac80211: fix use before check of Qdisc length 2008-04-23 21:25:35 -04:00
wme.h
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wpa.c
…
wpa.h
…