mount: canonicalize fstab mnt_dir

Addresses: http://bugzilla.redhat.com/show_bug.cgi?id=709681
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/mount/fstab.c b/mount/fstab.c
index 8ce733bf8ed9280cd655ded757296d73af534b4f..4fa26b4468e3e746528ce4010f3b6163eae7304c 100644 (file)
--- a/mount/fstab.c
+++ b/mount/fstab.c
@@ -455,7 +455,13 @@ getfs_by_dir (const char *dir) {
 
        cdir = canonicalize(dir);
        for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt) {
-               if (streq(mc->m.mnt_dir, cdir)) {
+               int ok = streq(mc->m.mnt_dir, cdir);
+               if (!ok) {
+                       char *dr = canonicalize(mc->m.mnt_dir);
+                       ok = dr ? streq(dr, cdir) : 0;
+                       free(dr);
+               }
+               if (ok) {
                        free(cdir);
                        return mc;
                }