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| author | Felix Fietkau <nbd@openwrt.org> | 2010-07-07 19:42:09 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-07 21:48:19 +0200 |
| commit | 73e194639d90594d06d0c10019c0ab4638869135 (patch) | |
| tree | e4fd234aa10e0b423431568793f30418680de73c /net/mac80211 | |
| parent | ath9k: fix a potential buffer leak in the STA teardown path (diff) | |
| download | linux-73e194639d90594d06d0c10019c0ab4638869135.tar.xz linux-73e194639d90594d06d0c10019c0ab4638869135.zip | |
ath9k: fix a buffer leak in A-MPDU completion
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>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
0 files changed, 0 insertions, 0 deletions