diff options
Diffstat (limited to 'fs/ubifs/recovery.c')
| -rw-r--r-- | fs/ubifs/recovery.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c index 984e30e83c0b..5c1334e6bc81 100644 --- a/fs/ubifs/recovery.c +++ b/fs/ubifs/recovery.c @@ -212,7 +212,10 @@ static int write_rcvrd_mst_node(struct ubifs_info *c, save_flags = mst->flags; mst->flags |= cpu_to_le32(UBIFS_MST_RCVRY); - ubifs_prepare_node(c, mst, UBIFS_MST_NODE_SZ, 1); + err = ubifs_prepare_node_hmac(c, mst, UBIFS_MST_NODE_SZ, + offsetof(struct ubifs_mst_node, hmac), 1); + if (err) + goto out; err = ubifs_leb_change(c, lnum, mst, sz); if (err) goto out; @@ -264,9 +267,7 @@ int ubifs_recover_master_node(struct ubifs_info *c) offs2 = (void *)mst2 - buf2; if (offs1 == offs2) { /* Same offset, so must be the same */ - if (memcmp((void *)mst1 + UBIFS_CH_SZ, - (void *)mst2 + UBIFS_CH_SZ, - UBIFS_MST_NODE_SZ - UBIFS_CH_SZ)) + if (ubifs_compare_master_node(c, mst1, mst2)) goto out_err; mst = mst1; } else if (offs2 + sz == offs1) { |