diff options
Diffstat (limited to 'fs/bcachefs/reflink.c')
-rw-r--r-- | fs/bcachefs/reflink.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/bcachefs/reflink.c b/fs/bcachefs/reflink.c index 92ff609453b8..c63c95fc49b1 100644 --- a/fs/bcachefs/reflink.c +++ b/fs/bcachefs/reflink.c @@ -166,9 +166,15 @@ static int bch2_make_extent_indirect(struct btree_trans *trans, if (ret) goto err; + /* + * orig is in a bkey_buf which statically allocates 5 64s for the val, + * so we know it will be big enough: + */ orig->k.type = KEY_TYPE_reflink_p; r_p = bkey_i_to_reflink_p(orig); set_bkey_val_bytes(&r_p->k, sizeof(r_p->v)); + memset(&r_p->v, 0, sizeof(r_p->v)); + r_p->v.idx = cpu_to_le64(bkey_start_offset(&r_v->k)); ret = bch2_trans_update(trans, extent_iter, &r_p->k_i, 0); |