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(parent: 364734f) | patch
mac80211: match only assigned bss in sta_info_get_bss
authorJohannes Berg <johannes.berg@intel.com>
Tue, 14 Sep 2010 19:34:14 +0000 (21:34 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 14 Sep 2010 20:14:27 +0000 (16:14 -0400)
commita2c1e3dad516618cb0fbfb1a62c36d0b0744573a
tree3a5177c062d839e0c93998e2706e45a9fcd1852ftree | snapshot
parent364734fafbba0c3133e482db78149b9a823ae7a5commit | diff
mac80211: match only assigned bss in sta_info_get_bss

sta_info_get_bss() is used to match STA pointers
for VLAN/AP interfaces, but if the same station
is also added to multiple other interfaces it
will erroneously match because both pointers are
NULL, fix this by ignoring NULL pointers here.

Reported-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/mac80211/sta_info.c diff | blob | history
Domain: System / Uncategorized;