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| author | Felix Fietkau <nbd@openwrt.org> | 2010-07-07 19:42:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 11:09:18 -0700 |
| commit | caaec883ca2702445d84ff3ee94fe149aeaa95fe (patch) | |
| tree | 441b444e84d147c7a204de24e56feba344c384c4 /Kbuild | |
| parent | a9328d5065468169355a70246bb8ea41d9fc25ef (diff) | |
| download | lwn-caaec883ca2702445d84ff3ee94fe149aeaa95fe.tar.gz lwn-caaec883ca2702445d84ff3ee94fe149aeaa95fe.zip | |
ath9k: fix a buffer leak in A-MPDU completion
commit 73e194639d90594d06d0c10019c0ab4638869135 upstream.
When ath_tx_complete_aggr() is called, it's responsible for returning
all buffers in the linked list. This was not done when the STA lookup
failed, leading to a race condition that could leak a few buffers when
a STA just disconnected.
Fix this by immediately returning all buffers to the free list in this case.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions