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(parent: 5261a7c) | patch
mac80211: fix potential use-after-free
authorJohannes Berg <johannes.berg@intel.com>
Tue, 4 Mar 2014 10:43:28 +0000 (11:43 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 19 Mar 2014 20:29:52 +0000 (21:29 +0100)
commit779ca4fdf248ad6b44a962a6ff820989977e7077
tree6944ac9cc71ffe7de37fa252b32c954810894418tree | snapshot
parent5261a7ce90b8622d5a9e82baf0132fbf5cdcd438commit | diff
mac80211: fix potential use-after-free

The bss struct might be freed in ieee80211_rx_bss_put(),
so we shouldn't use it afterwards.

Cc: stable@vger.kernel.org (3.10+)
Fixes: 3b0507e627cc3 ("mac80211: track AP's beacon rate and give it to the driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/mlme.c diff | blob | history
Linux Kernel Source Tree.