CVS commit: src/usr.sbin/sup/source

["Michael van Elst" <mlelstv%netbsd.org@localhost>]

Module Name:    src
Committed By:   mlelstv
Date:           Mon Feb  4 01:07:34 UTC 2019

Modified Files:
        src/usr.sbin/sup/source: scmio.c

Log Message:
Fix handling of pushback operation which isn't using negative lengths
for about 10 years.

Found by gcc7.


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/usr.sbin/sup/source/scmio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.