From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 7 Jul 2010 17:42:08 +0000 (+0200)
Subject: ath9k: fix a potential buffer leak in the STA teardown path
X-Git-Tag: v2.6.36-rc1~571^2~107^2~94
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b40994cabd2f545d5c11d3a65dcee6f6f9155f8;p=pandora-kernel.git

ath9k: fix a potential buffer leak in the STA teardown path

It looks like it might be possible for a TID to be paused, while still
holding some queued buffers, however ath_tx_node_cleanup currently only
iterates over active TIDs.
Fix this by always checking every allocated TID for the STA that is being
cleaned up.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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