The intent was (and still is) to devise an unique name for the tempfile.
I can't think of any reason why uuid wouldn't work.
Also, added a comment which has a link to the document explaining why
the specific naming convention is used for temp file name.
Change-Id: I5f0d2b631e276c47c88c554485caaec767703695
Signed-off-by: Prashanth Pai <ppai@redhat.com>
1a6e22ea88