diff options
author | Don Koch <dkoch@verizon.com> | 2013-11-19 15:01:59 -0500 |
---|---|---|
committer | Michael Tokarev <mjt@tls.msk.ru> | 2013-12-02 21:09:04 +0400 |
commit | 4282c8277013dc5613b8f27845f6121b66b7cbff (patch) | |
tree | e4b69091cfe8360c38aa42efcc050b1654b08750 /ui | |
parent | efbc42e5848bb8000bfa6927847f1870850942ba (diff) | |
download | qemu-4282c8277013dc5613b8f27845f6121b66b7cbff.zip qemu-4282c8277013dc5613b8f27845f6121b66b7cbff.tar.gz qemu-4282c8277013dc5613b8f27845f6121b66b7cbff.tar.bz2 |
Don't crash on keyboard input with no handler
Prevent a call to put_kbd if null.
On shutdown of some OSes, the keyboard handler goes away before the
system is down. If a key is typed during this window, qemu crashes.
Signed-off-by: Don Koch <dkoch@verizon.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'ui')
-rw-r--r-- | ui/input.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -414,7 +414,7 @@ void kbd_put_keycode(int keycode) if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) { return; } - if (entry) { + if (entry && entry->put_kbd) { entry->put_kbd(entry->opaque, keycode); } } |