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Message-Id: <20210512180206.664536-11-sashal@kernel.org>
Date: Wed, 12 May 2021 14:01:41 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Chuck Lever <chuck.lever@...cle.com>,
Sasha Levin <sashal@...nel.org>, linux-nfs@...r.kernel.org,
netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.11 11/35] svcrdma: Don't leak send_ctxt on Send errors
From: Chuck Lever <chuck.lever@...cle.com>
[ Upstream commit 351461f332db5670056a9c6bce6916027f91072f ]
Address a rare send_ctxt leak in the svc_rdma_sendto() error paths.
Signed-off-by: Chuck Lever <chuck.lever@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
net/sunrpc/xprtrdma/svc_rdma_sendto.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index 68af79d4f04f..65e9b8a38fae 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -958,7 +958,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
p = xdr_reserve_space(&sctxt->sc_stream,
rpcrdma_fixed_maxsz * sizeof(*p));
if (!p)
- goto err0;
+ goto err1;
ret = svc_rdma_send_reply_chunk(rdma, rctxt, &rqstp->rq_res);
if (ret < 0)
@@ -970,11 +970,11 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
*p = pcl_is_empty(&rctxt->rc_reply_pcl) ? rdma_msg : rdma_nomsg;
if (svc_rdma_encode_read_list(sctxt) < 0)
- goto err0;
+ goto err1;
if (svc_rdma_encode_write_list(rctxt, sctxt) < 0)
- goto err0;
+ goto err1;
if (svc_rdma_encode_reply_chunk(rctxt, sctxt, ret) < 0)
- goto err0;
+ goto err1;
ret = svc_rdma_send_reply_msg(rdma, sctxt, rctxt, rqstp);
if (ret < 0)
--
2.30.2
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