tree 592d3969e68686d49f73fc7905fe37cd3feb05c7
parent 8c5c81746d8d4c5921be50a85d219deea2c95762
author Garret Rieger <grieger@google.com> 1632345355 -0700
committer Garret Rieger <grieger@google.com> 1632348438 -0600

[subset] Fix subset_offset_array adding unused space to serializer.

ArrayOf.serialize_append allocates space for the new item, but ArrayOf.pop() does not recover the allocated space. So in the case where the revert path was entered the extra space added by serialize_append gets left in the serialization buffer. This moves the snapshot to before ArrayOf.serialize_append is called so that revert cleans up the buffer extend.