Netdev Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Dinghao Liu <dinghao.liu@zju.edu.cn>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.8 08/53] NFC: st95hf: Fix memleak in st95hf_in_send_cmd
Date: Mon, 7 Sep 2020 12:31:34 -0400 [thread overview]
Message-ID: <20200907163220.1280412-8-sashal@kernel.org> (raw)
In-Reply-To: <20200907163220.1280412-1-sashal@kernel.org>
From: Dinghao Liu <dinghao.liu@zju.edu.cn>
[ Upstream commit f97c04c316d8fea16dca449fdfbe101fbdfee6a2 ]
When down_killable() fails, skb_resp should be freed
just like when st95hf_spi_send() fails.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/nfc/st95hf/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 9642971e89cea..4578547659839 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -966,7 +966,7 @@ static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev,
rc = down_killable(&stcontext->exchange_lock);
if (rc) {
WARN(1, "Semaphore is not found up in st95hf_in_send_cmd\n");
- return rc;
+ goto free_skb_resp;
}
rc = st95hf_spi_send(&stcontext->spicontext, skb->data,
--
2.25.1
next prev parent reply other threads:[~2020-09-07 16:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200907163220.1280412-1-sashal@kernel.org>
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 04/53] netfilter: conntrack: allow sctp hearbeat after connection re-use Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 05/53] rxrpc: Keep the ACK serial in a var in rxrpc_input_ack() Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 06/53] netfilter: nft_set_rbtree: Detect partial overlap with start endpoint match Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 07/53] drivers/net/wan/lapbether: Added needed_tailroom Sasha Levin
2020-09-07 16:31 ` Sasha Levin [this message]
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 09/53] firestream: Fix memleak in fs_open Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 14/53] ibmvnic fix NULL tx_pools and rx_tools issue at do_reset Sasha Levin
2020-09-07 21:10 ` Jakub Kicinski
2020-09-07 22:24 ` Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 15/53] net: hns3: Fix for geneve tx checksum bug Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 17/53] drivers/net/wan/lapbether: Set network_header before transmitting Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 18/53] wireless: fix wrong 160/80+80 MHz setting Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 19/53] cfg80211: regulatory: reject invalid hints Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 20/53] mac80211: reduce packet loss event false positives Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 21/53] cfg80211: Adjust 6 GHz frequency to channel conversion Sasha Levin
2020-09-07 16:31 ` [PATCH AUTOSEL 5.8 22/53] net: usb: Fix uninit-was-stored issue in asix_read_phy_addr() Sasha Levin
2020-09-07 16:32 ` [PATCH AUTOSEL 5.8 39/53] drivers/net/wan/hdlc_cisco: Add hard_header_len Sasha Levin
2020-09-07 16:32 ` [PATCH AUTOSEL 5.8 44/53] net: usb: dm9601: Add USB ID of Keenetic Plus DSL Sasha Levin
2020-09-07 16:32 ` [PATCH AUTOSEL 5.8 49/53] drivers/net/wan/hdlc: Change the default of hard_header_len to 0 Sasha Levin
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=20200907163220.1280412-8-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=davem@davemloft.net \
--cc=dinghao.liu@zju.edu.cn \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=stable@vger.kernel.org \
--subject='Re: [PATCH AUTOSEL 5.8 08/53] NFC: st95hf: Fix memleak in st95hf_in_send_cmd' \
/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
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).