From 94b04d4f2cd7a1cb6006c7b22f1a78ffea8ab74d Mon Sep 17 00:00:00 2001
From: richael zhuang <richael.zhuang@arm.com>
Date: Thu, 13 Feb 2020 20:58:25 +0800
Subject: [PATCH] test: solve error about uninitialised data_buf

When running sock_ut in fedora29 with memcheck, there is an error
"Syscall param sendmsg(msg.msg_iov[0]) points to uninitialised
byte(s)".

Signed-off-by: richael zhuang <richael.zhuang@arm.com>
Change-Id: Iaddb85ed2da2f45e200569c936f05174bc89c99b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/874
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
---
 test/unit/lib/sock/sock.c/sock_ut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/unit/lib/sock/sock.c/sock_ut.c b/test/unit/lib/sock/sock.c/sock_ut.c
index 7e8345054..e982c5e23 100644
--- a/test/unit/lib/sock/sock.c/sock_ut.c
+++ b/test/unit/lib/sock/sock.c/sock_ut.c
@@ -734,7 +734,7 @@ _sock_close(const char *ip, int port, char *impl_name)
 	struct spdk_sock *listen_sock;
 	struct spdk_sock *server_sock;
 	struct spdk_sock *client_sock;
-	uint8_t data_buf[64];
+	uint8_t data_buf[64] = {};
 	struct spdk_sock_request *req1, *req2;
 	struct close_ctx ctx = {};
 	bool cb_arg2 = false;