Bug#882980: blender: 3d view artifacts when selecting vertices, edges or faces

[Chris]

Source: blender
Severity: normal

Dear Maintainer,

When in 3d view I select a vertice, or edge or face, little squares come out on the objet, displaying
the foreground through the object.
When I move the 3D view, artifacts disappear.

Thanks, have a nice day.

-- System Information:
Debian Release: 9.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

NVIDIA UNIX x86_64 Kernel Module  375.82-1~deb9u1 (I have tried too the Backport driver 375.82-9~bpo9+1) 
GCC version:  gcc version 6.3.0 20170516 (Debian 6.3.0-18)

Kernel: Linux 4.9.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)