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Date:   Wed, 13 Jun 2018 11:51:23 +0000 (UTC)
From:   Kalle Valo <>
To:     Colin Ian King <>
Cc:     "David S . Miller" <>,,,,,
Subject: Re: ath10k: fix memory leak of tpc_stats

Colin Ian King <> wrote:

> Currently tpc_stats is allocated and is leaked on the return
> path if num_tx_chain is greater than WMI_TPC_TX_N_CHAIN. Avoid
> this leak by performing the check on num_tx_chain before the
> allocation of tpc_stats.
> Detected by CoverityScan, CID#1469422 ("Resource Leak")
> Fixes: 4b190675ad06 ("ath10k: fix kernel panic while reading tpc_stats")
> Signed-off-by: Colin Ian King <>
> Signed-off-by: Kalle Valo <>

Patch applied to ath-next branch of ath.git, thanks.

260e629bbf44 ath10k: fix memory leak of tpc_stats


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