diff options
Diffstat (limited to 'fs/bcachefs/reflink.c')
| -rw-r--r-- | fs/bcachefs/reflink.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/bcachefs/reflink.c b/fs/bcachefs/reflink.c index 9bcf4216a286..2827d0ef1019 100644 --- a/fs/bcachefs/reflink.c +++ b/fs/bcachefs/reflink.c @@ -32,6 +32,10 @@ const char *bch2_reflink_p_invalid(const struct bch_fs *c, struct bkey_s_c k) if (bkey_val_bytes(p.k) != sizeof(*p.v)) return "incorrect value size"; + if (c->sb.version >= bcachefs_metadata_version_reflink_p_fix && + le64_to_cpu(p.v->idx) < le32_to_cpu(p.v->front_pad)) + return "idx < front_pad"; + return NULL; } |