1 files changed, 4 insertions, 0 deletions

diff --git a/fs/ubifs/replay.c b/fs/ubifs/replay.c
index e27346f6c67c..5e815034aabd 100644
--- a/fs/ubifs/replay.c
+++ b/fs/ubifs/replay.c
@@ -713,6 +713,7 @@ static int replay_buds(struct ubifs_info *c)
 {
         struct bud_entry *b;
         int err, uninitialized_var(free), uninitialized_var(dirty);
+        unsigned long long prev_sqnum = 0;
 
         list_for_each_entry(b, &c->replay_buds, list) {
                 err = replay_bud(c, b->bud->lnum, b->bud->start, b->bud->jhead,
@@ -723,6 +724,9 @@ static int replay_buds(struct ubifs_info *c)
                                       free, dirty, b->bud->jhead);
                 if (err)
                         return err;
+
+                ubifs_assert(b->sqnum > prev_sqnum);
+                prev_sqnum = b->sqnum;
         }
 
         return 0;