From f81c7e8cc84bd43bfc3cc5e41f773a0078870312 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Fri, 9 Jun 2017 18:53:04 -0700
Subject: Don't dereference the psock on an error.

---
 src/protocol/survey/respond.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/protocol/survey/respond.c b/src/protocol/survey/respond.c
index 8e36cbb0..3b8c5bd8 100644
--- a/src/protocol/survey/respond.c
+++ b/src/protocol/survey/respond.c
@@ -302,7 +302,7 @@ nni_resp_recv_cb(void *arg)
 {
 	nni_resp_pipe *ppipe = arg;
 	nni_resp_sock *psock = ppipe->psock;
-	nni_msgq *urq = nni_sock_recvq(psock->nsock);
+	nni_msgq *urq;
 	nni_msg *msg;
 	uint8_t idbuf[4];
 	int hops;
@@ -312,6 +312,8 @@ nni_resp_recv_cb(void *arg)
 		goto error;
 	}
 
+	urq = nni_sock_recvq(psock->nsock);
+
 	NNI_PUT32(idbuf, ppipe->id);
 
 	msg = ppipe->aio_recv.a_msg;
-- 
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