summaryrefslogtreecommitdiff
path: root/fs/ceph
diff options
context:
space:
mode:
authorYan, Zheng <zyan@redhat.com>2018-07-02 15:55:23 +0800
committerIlya Dryomov <idryomov@gmail.com>2018-08-02 21:26:11 +0200
commitdfeb84d4adfda0448b013b8aae2cc5c95eb27ccd (patch)
tree0bb58bff6edace8d84495cfeb9211d80563ec90c /fs/ceph
parentb26c047b940003295d3896b7f633a66aab95bebd (diff)
ceph: fix incorrect use of strncpy
GCC8 prints following warning: fs/ceph/mds_client.c:3683:2: warning: ‘strncpy’ output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] [ Change to strscpy() while at it. ] Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/mds_client.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index dc8bc664a871..f1590256d2e6 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3644,8 +3644,8 @@ int ceph_mdsc_init(struct ceph_fs_client *fsc)
init_rwsem(&mdsc->pool_perm_rwsem);
mdsc->pool_perm_tree = RB_ROOT;
- strncpy(mdsc->nodename, utsname()->nodename,
- sizeof(mdsc->nodename) - 1);
+ strscpy(mdsc->nodename, utsname()->nodename,
+ sizeof(mdsc->nodename));
return 0;
}