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author | Stefan Weil <weil@mail.berlios.de> | 2011-02-16 20:48:00 +0100 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-02-23 16:28:29 -0600 |
commit | 5db8378a7710df7899544004967597eb395418c2 (patch) | |
tree | 9fbc34aa85ff022e691f71b9ebfeacb8bb5f8aa6 /ui/vnc.c | |
parent | 80e0c8c39b663cd44ea8d47efe256897b7102f50 (diff) | |
download | qemu-5db8378a7710df7899544004967597eb395418c2.zip qemu-5db8378a7710df7899544004967597eb395418c2.tar.gz qemu-5db8378a7710df7899544004967597eb395418c2.tar.bz2 |
vnc: Fix fatal crash with vnc reverse mode
Reverse mode is unusable:
qemu -vnc localhost:5500,reverse
crashes in vnc_refresh_server_surface because some pointers are NULL.
Fix this by calling vnc_dpy_resize (which initializes these pointers)
before calling vnc_refresh.
Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'ui/vnc.c')
-rw-r--r-- | ui/vnc.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2480,6 +2480,7 @@ static void vnc_init_timer(VncDisplay *vd) vd->timer_interval = VNC_REFRESH_INTERVAL_BASE; if (vd->timer == NULL && !QTAILQ_EMPTY(&vd->clients)) { vd->timer = qemu_new_timer(rt_clock, vnc_refresh, vd); + vnc_dpy_resize(vd->ds); vnc_refresh(vd); } } |