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ath9k: fix using sta->drv_priv before initializing it
authorFelix Fietkau <nbd@nbd.name>
Fri, 19 Aug 2016 10:37:46 +0000 (13:37 +0300)
committerKalle Valo <kvalo@qca.qualcomm.com>
Mon, 22 Aug 2016 16:07:56 +0000 (19:07 +0300)
commit7711aaf08ad3fc4d0e937eec1de0a63620444ce7
tree524d8c58e2ad0b2ed4293cff298b6dab50ad4b0ctree | snapshot (tar.gz zip)
parent05860bed491b114a9f2d7a4f6e09fb02c0b69056commit | diff
ath9k: fix using sta->drv_priv before initializing it

A station pointer can be passed to the driver on tx, before it has been
marked as associated. Since ath9k_sta_state was initializing the entry
too late, it resulted in some spurious crashes.

Fixes: df3c6eb34da5 ("ath9k: Use sta_state() callback")
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath9k/main.c diff | blob | blame | history