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input: mouse_set should check input device type.

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Otherwise, the index of an input device like a usb-kbd is silently accepted.

(qemu) info mice
  Mouse #2: QEMU PS/2 Mouse
* Mouse #3: QEMU HID Mouse
(qemu) mouse_set 1
(qemu) info mice
  Mouse #2: QEMU PS/2 Mouse
* Mouse #3: QEMU HID Mouse

Also replace monitor_printf() call in do_mouse_set() with error_report() and
adjust error message.

Signed-off-by: Hani Benhabiles <hani@linux.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Hani Benhabiles 2014-03-31 23:09:06 +01:00 committed by Gerd Hoffmann
parent e82597f6f8
commit 0419f78fae
1 changed files with 11 additions and 5 deletions
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16
ui/input.c
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@ -342,15 +342,21 @@ void do_mouse_set(Monitor *mon, const QDict *qdict)
int found = 0;
QTAILQ_FOREACH(s, &handlers, node) {
if (s->id == index) {
found = 1;
qemu_input_handler_activate(s);
break;
if (s->id != index) {
continue;
}
if (!(s->handler->mask & (INPUT_EVENT_MASK_REL |
INPUT_EVENT_MASK_ABS))) {
error_report("Input device '%s' is not a mouse", s->handler->name);
return;
}
found = 1;
qemu_input_handler_activate(s);
break;
}
if (!found) {
monitor_printf(mon, "Mouse at given index not found\n");
error_report("Mouse at index '%d' not found", index);
}
qemu_input_check_mode_change();