ID 498609 - Memory issue and crash when loading specific project

Problem summary
Memory issue and crash when loading specific project

Customer reported version
Mari 4.7v5

Customer reported platform
Windows 10

Steps to reproduce
1) Download the attached project archive

2) Extract and load the project

Expected behaviour
Mari should not crash.

Actual behaviour
The PC's memory fills up and Mari crashes.

Workaround
Unknown.

Reproduced by support
This bug has been reproduced in:
Mari 5.0v1 - Windows 10
Mari 4.8v1 - Windows 10
Mari 4.7v1 - Windows 10
Mari 4.6v1 - Windows 10
Mari 4.5v1 - Windows 10

Earliest version tested
Mari 4.5v1 - This issue appears to be in all versions of the product