diff options
| -rw-r--r-- | fs/nfs/super.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 37412f706b32..1e6715f0616c 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2767,11 +2767,15 @@ static struct vfsmount *nfs_do_root_mount(struct file_system_type *fs_type, char *root_devname; size_t len; - len = strlen(hostname) + 3; + len = strlen(hostname) + 5; root_devname = kmalloc(len, GFP_KERNEL); if (root_devname == NULL) return ERR_PTR(-ENOMEM); - snprintf(root_devname, len, "%s:/", hostname); + /* Does hostname needs to be enclosed in brackets? */ + if (strchr(hostname, ':')) + snprintf(root_devname, len, "[%s]:/", hostname); + else + snprintf(root_devname, len, "%s:/", hostname); root_mnt = vfs_kern_mount(fs_type, flags, root_devname, data); kfree(root_devname); return root_mnt; |