if (snap->xcnt)
{
memcpy(data, snap->xip,
- sizeof(TransactionId) + snap->xcnt);
- data += sizeof(TransactionId) + snap->xcnt;
+ sizeof(TransactionId) * snap->xcnt);
+ data += sizeof(TransactionId) * snap->xcnt;
}
if (snap->subxcnt)
{
memcpy(data, snap->subxip,
- sizeof(TransactionId) + snap->subxcnt);
- data += sizeof(TransactionId) + snap->subxcnt;
+ sizeof(TransactionId) * snap->subxcnt);
+ data += sizeof(TransactionId) * snap->subxcnt;
}
break;
}
}
- ReorderBufferSerializeReserve(rb, sizeof(ReorderBufferDiskChange));
-
-
/*
* Read the statically sized part of a change which has information
* about the total size. If we couldn't read a record, we're at the
* end of this file.
*/
-
+ ReorderBufferSerializeReserve(rb, sizeof(ReorderBufferDiskChange));
readBytes = read(*fd, rb->outbuf, sizeof(ReorderBufferDiskChange));
/* eof */
builder->committed.xip =
palloc0(builder->committed.xcnt_space * sizeof(TransactionId));
builder->committed.includes_all_transactions = true;
- builder->committed.xip =
- palloc0(builder->committed.xcnt_space * sizeof(TransactionId));
+
builder->initial_xmin_horizon = xmin_horizon;
builder->transactions_after = start_lsn;
/* restore running xacts information */
sz = sizeof(TransactionId) * ondisk.builder.running.xcnt_space;
- ondisk.builder.running.xip = MemoryContextAlloc(builder->context, sz);
+ ondisk.builder.running.xip = MemoryContextAllocZero(builder->context, sz);
readBytes = read(fd, ondisk.builder.running.xip, sz);
if (readBytes != sz)
{
/* restore committed xacts information */
sz = sizeof(TransactionId) * ondisk.builder.committed.xcnt;
- ondisk.builder.committed.xip = MemoryContextAlloc(builder->context, sz);
+ ondisk.builder.committed.xip = MemoryContextAllocZero(builder->context, sz);
readBytes = read(fd, ondisk.builder.committed.xip, sz);
if (readBytes != sz)
{
}
ondisk.builder.committed.xip = NULL;
- builder->running.xcnt = ondisk.builder.committed.xcnt;
+ builder->running.xcnt = ondisk.builder.running.xcnt;
if (builder->running.xip)
pfree(builder->running.xip);
- builder->running.xcnt_space = ondisk.builder.committed.xcnt_space;
+ builder->running.xcnt_space = ondisk.builder.running.xcnt_space;
builder->running.xip = ondisk.builder.running.xip;
/* our snapshot is not interesting anymore, build a new one */