fix comparators to always allow duplicates

(reported by cohcho, thanks)
This commit is contained in:
Jethro Grassie 2020-01-02 19:12:40 -05:00
parent c7984e0e5f
commit 05fafe0fa4
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GPG Key ID: DE8ED755616565BB
2 changed files with 22 additions and 10 deletions

View File

@ -323,8 +323,7 @@ compare_block(const MDB_val *a, const MDB_val *b)
const block_t *vb = (const block_t*) b->mv_data;
int sc = memcmp(va->hash, vb->hash, 64);
if (sc == 0)
return (va->timestamp < vb->timestamp) ? -1 :
va->timestamp > vb->timestamp;
return (va->timestamp < vb->timestamp) ? -1 : 1;
else
return sc;
}
@ -336,8 +335,7 @@ compare_share(const MDB_val *a, const MDB_val *b)
const share_t *vb = (const share_t*) b->mv_data;
int sc = strcmp(va->address, vb->address);
if (sc == 0)
return (va->timestamp < vb->timestamp) ? -1 :
va->timestamp > vb->timestamp;
return (va->timestamp < vb->timestamp) ? -1 : 1;
else
return sc;
}
@ -347,8 +345,7 @@ compare_payment(const MDB_val *a, const MDB_val *b)
{
const payment_t *va = (const payment_t*) a->mv_data;
const payment_t *vb = (const payment_t*) b->mv_data;
return (va->timestamp < vb->timestamp) ? -1 :
va->timestamp > vb->timestamp;
return (va->timestamp < vb->timestamp) ? -1 : 1;
}
static int
@ -450,7 +447,14 @@ store_share(uint64_t height, share_t *share)
MDB_val key = { sizeof(height), (void*)&height };
MDB_val val = { sizeof(share_t), (void*)share };
mdb_cursor_put(cursor, &key, &val, MDB_APPENDDUP);
rc = mdb_cursor_put(cursor, &key, &val, MDB_APPENDDUP);
if (rc != 0)
{
err = mdb_strerror(rc);
log_error("%s", err);
mdb_txn_abort(txn);
return rc;
}
rc = mdb_txn_commit(txn);
return rc;
@ -479,7 +483,14 @@ store_block(uint64_t height, block_t *block)
MDB_val key = { sizeof(height), (void*)&height };
MDB_val val = { sizeof(block_t), (void*)block };
mdb_cursor_put(cursor, &key, &val, MDB_APPENDDUP);
rc = mdb_cursor_put(cursor, &key, &val, MDB_APPENDDUP);
if (rc != 0)
{
err = mdb_strerror(rc);
log_error("%s", err);
mdb_txn_abort(txn);
return rc;
}
rc = mdb_txn_commit(txn);
return rc;

5
tools/inspect-data vendored
View File

@ -126,12 +126,13 @@ def print_shares(path):
with env.begin(db=shares) as txn:
with txn.cursor() as curs:
curs.last()
for i in range(10):
for i in range(25):
key, value = curs.item()
height = c_longlong.from_buffer_copy(key).value
share = share_t.from_buffer_copy(value)
address = format_address(address_from_key(share.address))
print('{}\t{}'.format(height, address))
dt = format_timestamp(share.timestamp)
print('{}\t{}\t{}'.format(height, address, dt))
if not curs.prev():
break
env.close()