From:   Steve Dickson <steved@redhat.com>
To:     Linux NFS Mailing list <linux-nfs@vger.kernel.org>
Subject: [PATCH] nfs-utils: Removed new error=format-overflow=2 errors
Date:   Tue, 29 Jan 2019 15:34:59 -0500
Message-Id: <20190129203459.38815-1-steved@redhat.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-nfs-owner@vger.kernel.org
Precedence: bulk

With the latest C99-compliant gcc printf, sprintf, etc
now only support up to 4k in buffer sizes. There were
only a couple places that had to change to not
violated this new restriction

Signed-off-by: Steve Dickson <steved@redhat.com>
---
 utils/blkmapd/device-discovery.c | 2 +-
 utils/mount/error.c              | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/utils/blkmapd/device-discovery.c b/utils/blkmapd/device-discovery.c
index 3a202e0..2ce60f8 100644
--- a/utils/blkmapd/device-discovery.c
+++ b/utils/blkmapd/device-discovery.c
@@ -239,7 +239,7 @@ int bl_discover_devices(void)
 {
 	FILE *f;
 	int n;
-	char buf[PATH_MAX], devname[PATH_MAX], fulldevname[PATH_MAX+NAME_MAX];
+	char buf[PATH_MAX], devname[NAME_MAX], fulldevname[PATH_MAX];
 
 	/* release previous list */
 	bl_release_disk();
diff --git a/utils/mount/error.c b/utils/mount/error.c
index dfe5c7d..562f312 100644
--- a/utils/mount/error.c
+++ b/utils/mount/error.c
@@ -50,8 +50,8 @@
 
 extern char *progname;
 
-static char errbuf[BUFSIZ];
-static char *erreob = &errbuf[BUFSIZ];
+static char errbuf[PATH_MAX];
+static char *erreob = &errbuf[PATH_MAX];
 
 /* Convert RPC errors into strings */
 static int rpc_strerror(int spos)
-- 
2.20.1