From 6d345cde85e1c6d314d30d7ff29110ac645c4693 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 10 Jul 2018 04:13:21 +0000
Subject: [PATCH] scst_vdisk: Suppress a gcc 8 warning about an intentional
 string truncation

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7408 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scst/src/dev_handlers/scst_vdisk.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scst/src/dev_handlers/scst_vdisk.c b/scst/src/dev_handlers/scst_vdisk.c
index 224f5159e..1196554b1 100644
--- a/scst/src/dev_handlers/scst_vdisk.c
+++ b/scst/src/dev_handlers/scst_vdisk.c
@@ -4138,7 +4138,10 @@ static int vdisk_usn_vpd(uint8_t *buf, struct scst_cmd *cmd,
 		read_lock(&vdisk_serial_rwlock);
 		usn_len = strlen(virt_dev->usn);
 		buf[3] = usn_len;
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
 		strncpy(&buf[4], virt_dev->usn, usn_len);
+#pragma GCC diagnostic pop
 		read_unlock(&vdisk_serial_rwlock);
 	}
 	return buf[3] + 4;