Editor crashes while creating a build on location which has no space left.

Steps to Reproduce:
1. Create a new project.
2. Add any package from asset store so that build size is more. (For Example, Tanks)
3. Find a disk which has no space left. or create a new disk partition allocating few MBs space.
4. Try creating a build to that location which is already full.

Note: Editor Crashes or User is Forced to Quit the Editor with an Error PopUp Message.

Error PopUp Message: FATAL ERROR! dataOffset != file.GetPosition()

Expected Result: Editor should not crash. User should get an exception that "Disk run out of space, build process can't be executed", or something similar.

Reproducing on: 2017.3.0a1, 2017.3.0f3, 2018.1.0b1

Works fine on: 2017.1.3f1, 2017.2.1f1

Notes:
- Appear always.
- Appears only on Mac.