linux-kernel - [PATCH 5/5] nvme-tcp: fix the memleak while create new ctrl failed

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <55fc0f971eccc72b7ff2b2ce176a7faa8828e487.1732368538.git.chunguang.xu@shopee.com>
Date: Sat, 23 Nov 2024 21:37:41 +0800
From: "brookxu.cn" <brookxu.cn@...il.com>
To: kbusch@...nel.org,
	axboe@...nel.dk,
	hch@....de,
	sagi@...mberg.me
Cc: linux-nvme@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] nvme-tcp: fix the memleak while create new ctrl failed

From: "Chunguang.xu" <chunguang.xu@...pee.com>

Now while we create new ctrl failed, we have not free the
tagset occupied by admin_q, here try to fix it.

Signed-off-by: Chunguang.xu <chunguang.xu@...pee.com>
---
 drivers/nvme/host/tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 57f0f0290cc8..36c7e49af38a 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2267,7 +2267,7 @@ static int nvme_tcp_setup_ctrl(struct nvme_ctrl *ctrl, bool new)
 	}
 destroy_admin:
 	nvme_stop_keep_alive(ctrl);
-	nvme_tcp_teardown_admin_queue(ctrl, false);
+	nvme_tcp_teardown_admin_queue(ctrl, new);
 	return ret;
 }
 
-- 
2.25.1