Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20170110-1' into staging

gtk,vnc: misc bugfixes.
kbd: add jp keys, fix ps2 regressions.
sdl: export window id for baum, remove sdl hooks from baum.
egl: egl-helpers.c license change.

# gpg: Signature made Tue 10 Jan 2017 07:16:05 GMT
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-ui-20170110-1:
  ps2: Fix lost scancodes by recent changes
  curses: Fix compiler warnings (Mingw-w64 redefinition of macro KEY_EVENT)
  ui/vnc: Fix problem with sending too many bytes as server name
  gtk: avoid oob array access
  egl-helpers: Change file licensing to LGPLv2
  sdl2: set window ID
  console: move window ID code from baum to sdl
  console: add API to get underlying gui window ID
  ui: use evdev keymap when running under wayland
  ui/gtk: fix crash at startup when no console is available

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/ui/vnc.c b/ui/vnc.c
index 2c28a59ff7..29aa9c4c97 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -2459,10 +2459,14 @@ static int protocol_client_init(VncState *vs, uint8_t *data, size_t len)
 
     pixel_format_message(vs);
 
-    if (qemu_name)
+    if (qemu_name) {
         size = snprintf(buf, sizeof(buf), "QEMU (%s)", qemu_name);
-    else
+        if (size > sizeof(buf)) {
+            size = sizeof(buf);
+        }
+    } else {
         size = snprintf(buf, sizeof(buf), "QEMU");
+    }
 
     vnc_write_u32(vs, size);
     vnc_write(vs, buf, size);