From 23da0145cc4be66fdb1033f951dbbf140f457896 Mon Sep 17 00:00:00 2001
From: Greg Kurz <groug@kaod.org>
Date: Mon, 6 Mar 2017 17:34:01 +0100
Subject: [PATCH] 9pfs: fail local_statfs() earlier
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If we cannot open the given path, we can return right away instead of
passing -1 to fstatfs() and close(). This will make Coverity happy.

(Coverity issue CID1371729)

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Daniel P. berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/9pfs/9p-local.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index 09f6a46d61..6d16c4a065 100644
--- a/hw/9pfs/9p-local.c
+++ b/hw/9pfs/9p-local.c
@@ -1053,6 +1053,9 @@ static int local_statfs(FsContext *s, V9fsPath *fs_path, struct statfs *stbuf)
     int fd, ret;
 
     fd = local_open_nofollow(s, fs_path->data, O_RDONLY, 0);
+    if (fd == -1) {
+        return -1;
+    }
     ret = fstatfs(fd, stbuf);
     close_preserve_errno(fd);
     return ret;
-- 
2.11.4.GIT