From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 19 Jun 2008 15:56:22 +0000 (+0000)
Subject: Fix crash when returning from monitor or serial console to normal TCX view
X-Git-Tag: stefano.display-merge-start~1039
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=33b6939fcb932a73965dc545c907f8e6bdd1b0cf;p=qemu-xen-4.4-testing.git

Fix crash when returning from monitor or serial console to normal TCX view

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4750 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/hw/tcx.c b/hw/tcx.c
index c72b99924..f0ae53ff3 100644
--- a/hw/tcx.c
+++ b/hw/tcx.c
@@ -186,6 +186,8 @@ static void tcx_update_display(void *opaque)
 
     if (ts->ds->depth == 0)
         return;
+    if (ts->ds->width != ts->width || ts->ds->height != ts->height)
+        dpy_resize(ts->ds, ts->width, ts->height);
     page = ts->vram_offset;
     y_start = -1;
     page_min = 0xffffffff;