From 3ef0c573d37b117867352a8bd8c567d3b774fe37 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 24 Jan 2017 12:10:39 +0100 Subject: [PATCH] console: fix console resize MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Only skip surface reallocation in case the old surface was created using qemu_alloc_display (via qemu_create_displaysurface) too, otherwise we might end up with a DisplaySurface with the wrong backing storage. Cc: 1658634@bugs.launchpad.net Fixes: cd958edb1fae85d0c7d1e1acbff82d22724e8d64 Signed-off-by: Gerd Hoffmann Reviewed-by: Marc-André Lureau Tested-by: Laszlo Ersek Message-id: 1485256239-12219-1-git-send-email-kraxel@redhat.com --- ui/console.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ui/console.c b/ui/console.c index fe03a666f7..e353c85681 100644 --- a/ui/console.c +++ b/ui/console.c @@ -2116,7 +2116,7 @@ void qemu_console_resize(QemuConsole *s, int width, int height) assert(s->console_type == GRAPHIC_CONSOLE); - if (s->surface && + if (s->surface && (s->surface->flags & QEMU_ALLOCATED_FLAG) && pixman_image_get_width(s->surface->image) == width && pixman_image_get_height(s->surface->image) == height) { return;