diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-09-06 16:21:09 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2017-09-22 18:13:37 -0500 |
| commit | 7e1288cd0ce54d1d9b2805f23c3c33b6c57152d0 (patch) | |
| tree | d2706021f3cde71db2201298efd33cfece5d7472 /ui | |
| parent | 83b23fe55c7b969e778c18960ea7c381e92070e8 (diff) | |
console: fix dpy_gfx_replace_surface assert
virtio-gpu can trigger the assert added by commit "6905b93447 console:
add same surface replace pre-condition" in multihead setups (where
surface can be NULL for secondary displays). Allow surface being NULL.
Fixes: 6905b93447a42e606dfd126b90f75f4cd3c6fe94
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20170906142109.2685-1-kraxel@redhat.com
(cherry picked from commit 1540008629bbb6a9c0826582d94ecf7a559f784c)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/console.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ui/console.c b/ui/console.c index d2d3534c49..f0292d7820 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1540,7 +1540,7 @@ void dpy_gfx_replace_surface(QemuConsole *con, DisplaySurface *old_surface = con->surface; DisplayChangeListener *dcl; - assert(old_surface != surface); + assert(old_surface != surface || surface == NULL); con->surface = surface; QLIST_FOREACH(dcl, &s->listeners, next) { |