CVS commit: src/sys/external/bsd/drm2/dist/drm

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Thu Nov  3 00:10:49 UTC 2016

Modified Files:
        src/sys/external/bsd/drm2/dist/drm: drm_gem.c

Log Message:
Avoid zero-size uao.

Apparently some GEM/TTM objects can be zero-size, as discovered by
Stefan Hertenberger:
https://mail-index.netbsd.org/current-users/2016/08/02/msg029891.html


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/external/bsd/drm2/dist/drm/drm_gem.c

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