diff --git a/sys/vfs/hammer2/hammer2_ioctl.c b/sys/vfs/hammer2/hammer2_ioctl.c
--- a/sys/vfs/hammer2/hammer2_ioctl.c
+++ b/sys/vfs/hammer2/hammer2_ioctl.c
@@ -1436,7 +1436,7 @@
 		bzero(&entry, sizeof(entry));
 		/* copy hammer2_volume_t fields */
 		entry.id = vol->id;
-		bcopy(vol->dev->path, entry.path, sizeof(entry.path));
+		strlcpy(entry.path, vol->dev->path, sizeof(entry.path));
 		entry.offset = vol->offset;
 		entry.size = vol->size;
 		error = copyout(&entry, &vollist->volumes[cnt], sizeof(entry));