lordhoto/scummvm — comment on commit 6c196c2bd3a904db5f13813225b2684df4433e76
File:  line 0
By lordhoto:

As discussed in IRC with clone2727:

The container file is opened for every embedded file here. This is done by using ScummEngine::openFile, which first opens the container file and then limits the file range to the subfile. So it should be fine.