Date   : Wed, 08 Apr 1981008:58:00-MST
From   : Gray@UCLA-SECURITY (Terry Gray)
Subject: CPM 2.2 bug

I heard from a software vendor at the West Coast Computer Faire 
that there is a bug in CPM 2.2 that Digital Research has sent
a patch to their OEMs to correct.

The symptom is that if the last thing you do to a file before
closing it is a random write to the first record, the buffer
will not be flushed, and the modified record will not be written to disk.

The patch is aupposed to be just a few bytes in MOVCPM.

Has anyone got confirmation or more information on this?