'Unable to write entire contents' in new mapped views

[plafosse]

I'm not sure what exactly the process here should look like but I'd expect to be able to do the following:

1. Open a new mapped view.
2. Paste in some code.
3. Rebase that code.

Currently when I try to do step 2 I get a pop up error 'Unable to write entire contents'

[xusheng6]

Yeah this is known -- right now the code creates a segment in the mapped view with a size zero. The issue is not fixed because I do not have a good fix for it, I dunno what size should we use instead of zero

[plafosse]

Is there another issue tracking this? Its not hard to come up with a good size. sizeof(paste_buffer), or page-aligned(sizeof(paste_buffer)) would be reasonable decisions. zero isn't a reasonable decision.