From: Kalle Valo <kvalo@codeaurora.org>
To: Colin Ian King <colin.king@canonical.com>
Cc: "David S . Miller" <davem@davemloft.net>,
ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: ath10k: fix memory leak of tpc_stats
Date: Wed, 13 Jun 2018 11:51:23 +0000 [thread overview]
Message-ID: <20180613115123.F3D0F60717@smtp.codeaurora.org> (raw)
In-Reply-To: <20180527211702.23778-1-colin.king@canonical.com>
Colin Ian King <colin.king@canonical.com> 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 <colin.king@canonical.com>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
260e629bbf44 ath10k: fix memory leak of tpc_stats
--
https://patchwork.kernel.org/patch/10429553/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
WARNING: multiple messages have this Message-ID (diff)
From: Kalle Valo <kvalo@codeaurora.org>
To: Colin Ian King <colin.king@canonical.com>
Cc: "David S . Miller" <davem@davemloft.net>,
ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: ath10k: fix memory leak of tpc_stats
Date: Wed, 13 Jun 2018 11:51:23 +0000 (UTC) [thread overview]
Message-ID: <20180613115123.F3D0F60717@smtp.codeaurora.org> (raw)
In-Reply-To: <20180527211702.23778-1-colin.king@canonical.com>
Colin Ian King <colin.king@canonical.com> 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 <colin.king@canonical.com>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
260e629bbf44 ath10k: fix memory leak of tpc_stats
--
https://patchwork.kernel.org/patch/10429553/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2018-06-13 11:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-27 21:17 [PATCH] ath10k: fix memory leak of tpc_stats Colin King
2018-05-27 21:17 ` Colin King
2018-05-27 21:17 ` Colin King
2018-06-13 11:51 ` Kalle Valo
2018-06-13 11:51 ` Kalle Valo
2018-06-13 11:51 ` Kalle Valo [this message]
2018-06-13 11:51 ` Kalle Valo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180613115123.F3D0F60717@smtp.codeaurora.org \
--to=kvalo@codeaurora.org \
--cc=ath10k@lists.infradead.org \
--cc=colin.king@canonical.com \
--cc=davem@davemloft.net \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.