diff options
| -rw-r--r-- | block/qcow2-refcount.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 6851807ffc..fa7ac1f7cb 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -1662,6 +1662,8 @@ static int check_refcounts_l2(BlockDriverState *bs, BdrvCheckResult *res, /* Correct offsets are cluster aligned */ if (offset_into_cluster(s, offset)) { + res->corruptions++; + if (qcow2_get_cluster_type(bs, l2_entry) == QCOW2_CLUSTER_ZERO_ALLOC) { @@ -1697,18 +1699,16 @@ static int check_refcounts_l2(BlockDriverState *bs, BdrvCheckResult *res, /* Do not abort, continue checking the rest of this * L2 table's entries */ } else { + res->corruptions--; res->corruptions_fixed++; /* Skip marking the cluster as used * (it is unused now) */ continue; } - } else { - res->corruptions++; } } else { fprintf(stderr, "ERROR offset=%" PRIx64 ": Data cluster is " "not properly aligned; L2 entry corrupted.\n", offset); - res->corruptions++; } } @@ -1879,6 +1879,7 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, continue; } if ((refcount == 1) != ((l1_entry & QCOW_OFLAG_COPIED) != 0)) { + res->corruptions++; fprintf(stderr, "%s OFLAG_COPIED L2 cluster: l1_index=%d " "l1_entry=%" PRIx64 " refcount=%" PRIu64 "\n", repair ? "Repairing" : "ERROR", i, l1_entry, refcount); @@ -1891,9 +1892,8 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, res->check_errors++; goto fail; } + res->corruptions--; res->corruptions_fixed++; - } else { - res->corruptions++; } } @@ -1925,6 +1925,7 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, } } if ((refcount == 1) != ((l2_entry & QCOW_OFLAG_COPIED) != 0)) { + res->corruptions++; fprintf(stderr, "%s OFLAG_COPIED data cluster: " "l2_entry=%" PRIx64 " refcount=%" PRIu64 "\n", repair ? "Repairing" : "ERROR", l2_entry, refcount); @@ -1933,8 +1934,6 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, ? l2_entry | QCOW_OFLAG_COPIED : l2_entry & ~QCOW_OFLAG_COPIED); l2_dirty++; - } else { - res->corruptions++; } } } @@ -1959,6 +1958,7 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, res->check_errors++; goto fail; } + res->corruptions -= l2_dirty; res->corruptions_fixed += l2_dirty; } } @@ -1997,6 +1997,7 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res, } if (cluster >= *nb_clusters) { + res->corruptions++; fprintf(stderr, "%s refcount block %" PRId64 " is outside image\n", fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR", i); @@ -2036,6 +2037,7 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res, goto resize_fail; } + res->corruptions--; res->corruptions_fixed++; ret = qcow2_inc_refcounts_imrt(bs, res, refcount_table, nb_clusters, @@ -2049,12 +2051,9 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res, continue; resize_fail: - res->corruptions++; *rebuild = true; fprintf(stderr, "ERROR could not resize image: %s\n", strerror(-ret)); - } else { - res->corruptions++; } continue; } |