ecryptfs: don't allow mmap when the lower fs doesn't support it

[pandora-kernel.git] / fs / ubifs / lprops.c

diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c
index f8a181e..ea9d491 100644 (file)
--- a/fs/ubifs/lprops.c
+++ b/fs/ubifs/lprops.c
@@ -300,8 +300,11 @@ void ubifs_add_to_cat(struct ubifs_info *c, struct ubifs_lprops *lprops,
        default:
                ubifs_assert(0);
        }
+
        lprops->flags &= ~LPROPS_CAT_MASK;
        lprops->flags |= cat;
+       c->in_a_category_cnt += 1;
+       ubifs_assert(c->in_a_category_cnt <= c->main_lebs);
 }
 
 /**
@@ -334,6 +337,9 @@ static void ubifs_remove_from_cat(struct ubifs_info *c,
        default:
                ubifs_assert(0);
        }
+
+       c->in_a_category_cnt -= 1;
+       ubifs_assert(c->in_a_category_cnt >= 0);
 }
 
 /**