socklen_t salen = sizeof(address);
struct pmap nfs_pmap, mnt_pmap;
- nfs_options2pmap(options, &nfs_pmap, &mnt_pmap);
+ if (!nfs_options2pmap(options, &nfs_pmap, &mnt_pmap)) {
+ nfs_error(_("%s: bad mount options"), progname);
+ return EX_FAIL;
+ }
*hostname = nfs_umount_hostname(options, *hostname);
if (!*hostname) {