Index: util-linux-ng-2.13.1/mount/fstab.c
===================================================================
--- util-linux-ng-2.13.1.orig/mount/fstab.c
+++ util-linux-ng-2.13.1/mount/fstab.c
@@ -419,11 +419,17 @@ getfs_by_spec (const char *spec) {
 struct mntentchn *
 getfs_by_devname (const char *devname) {
 	struct mntentchn *mc, *mc0;
+	char *name;
 
 	mc0 = fstab_head();
-	for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt)
-		if (streq(mc->m.mnt_fsname, devname))
+	for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt) {
+		name = canonicalize(mc->m.mnt_fsname);
+		if (streq(name, devname)) {
+			free(name);
 			return mc;
+		}
+	}
+	free(name);
 	return NULL;
 }