From 0e32fdd7968eb9a39aa4d4111aef0fda8684af9e Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Mon, 30 Oct 2023 15:49:28 +0100 Subject: [PATCH] nvme-tcp: Fix a memory leak All error handling path end to the error handling path, except this one. Go to the error handling branch as well here, otherwise 'icreq' and 'icresp' will leak. Fixes: 2837966ab2a8 ("nvme-tcp: control message handling for recvmsg()") Signed-off-by: Christophe JAILLET Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch --- drivers/nvme/host/tcp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 4714a902f4ca..f97711fc9f9f 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1423,13 +1423,14 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue) nvme_tcp_queue_id(queue), ret); goto free_icresp; } + ret = -ENOTCONN; if (queue->ctrl->ctrl.opts->tls) { ctype = tls_get_record_type(queue->sock->sk, (struct cmsghdr *)cbuf); if (ctype != TLS_RECORD_TYPE_DATA) { pr_err("queue %d: unhandled TLS record %d\n", nvme_tcp_queue_id(queue), ctype); - return -ENOTCONN; + goto free_icresp; } } ret = -EINVAL; -- 2.20.1