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author | Jes Sorensen <Jes.Sorensen@redhat.com> | 2010-06-08 15:12:18 +0200 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-06-14 15:46:28 -0500 |
commit | 46aaebff40f942e7b17b426916a3dee9b8b6f274 (patch) | |
tree | 79b45680ef013caa9b558465eaaf666e2dce02c0 /input.c | |
parent | 55541c8afc1a2d75de890c6ee858769d7d605526 (diff) | |
download | hqemu-46aaebff40f942e7b17b426916a3dee9b8b6f274.zip hqemu-46aaebff40f942e7b17b426916a3dee9b8b6f274.tar.gz |
un-register kbd driver in case of USB kbd unplug.
If a USB keyboard is unplugged, the keyboard eventhandler is never
removed, and events will continue to be passed through to the device,
causing crashes or memory corruption.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'input.c')
-rw-r--r-- | input.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -42,6 +42,12 @@ void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque) qemu_put_kbd_event = func; } +void qemu_remove_kbd_event_handler(void) +{ + qemu_put_kbd_event_opaque = NULL; + qemu_put_kbd_event = NULL; +} + static void check_mode_change(void) { static int current_is_absolute, current_has_absolute; |