From: Dexuan Cui <decui@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
        driverdev-devel@linuxdriverproject.org, olaf@aepfle.de,
        apw@canonical.com, jasowang@redhat.com, kys@microsoft.com,
        vkuznets@redhat.com
Cc: haiyangz@microsoft.com
Subject: [PATCH] tools: hv: vss: fix the write()'s argument: error -> vss_msg
Date: Thu, 10 Dec 2015 01:00:57 -0800
Message-Id: <1449738057-4596-1-git-send-email-decui@microsoft.com>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1105
Lines: 31

I found this by chance. I don't have a specific bug caused by this.

Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Cc: stable@vger.kernel.org
---
 tools/hv/hv_vss_daemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 96234b6..5d51d6f 100644
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -254,7 +254,7 @@ int main(int argc, char *argv[])
 			syslog(LOG_ERR, "Illegal op:%d\n", op);
 		}
 		vss_msg->error = error;
-		len = write(vss_fd, &error, sizeof(struct hv_vss_msg));
+		len = write(vss_fd, vss_msg, sizeof(struct hv_vss_msg));
 		if (len != sizeof(struct hv_vss_msg)) {
 			syslog(LOG_ERR, "write failed; error: %d %s", errno,
 			       strerror(errno));
-- 
1.9.1

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