diff options
| author | Lior David <liord@codeaurora.org> | 2018-10-31 10:52:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-12 20:02:05 +0100 |
| commit | 112aac1653688c07d1a6ed29c92e2fa6627442e2 (patch) | |
| tree | 97f1d56c5897492baba3544634d20a7a64cbe2a0 /drivers/net/wireless | |
| parent | 9dc29400d82139fa7ec5636b1bd375693bec522f (diff) | |
wil6210: fix memory leak in wil_find_tx_bcast_2
[ Upstream commit 664497400c89a4d40aee51bcf48bbd2e4dc71104 ]
A successful call to wil_tx_ring takes skb reference so
it will only be freed in wil_tx_complete. Consume the skb
in wil_find_tx_bcast_2 to prevent memory leak.
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index cc5f263cc965..005c4ba9e823 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -1403,6 +1403,8 @@ found: wil_dbg_txrx(wil, "BCAST DUP -> ring %d\n", i); wil_set_da_for_vring(wil, skb2, i); wil_tx_ring(wil, vif, v2, skb2); + /* successful call to wil_tx_ring takes skb2 ref */ + dev_kfree_skb_any(skb2); } else { wil_err(wil, "skb_copy failed\n"); } |