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send-key: fix scan keycode map

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Now, bad key-code in send-key can cause segmentation fault in libvirt.
(example)
 % virsh send-key --codeset win32 12
   error: End of file while reading data: Input/output error

This is caused by overrun at scanning keycode array.

Fix it.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
This commit is contained in:
KAMEZAWA Hiroyuki 2011-08-22 19:02:15 +09:00 committed by Eric Blake
parent 6611d9ebcc
commit 9f5afc732c
1 changed files with 1 additions and 1 deletions
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2
src/util/virkeycode.c
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@ -118,7 +118,7 @@ static int __virKeycodeValueTranslate(unsigned int from_offset,
{
int i;
for (i = 0; ARRAY_CARDINALITY(virKeycodes); i++) {
for (i = 0; i < ARRAY_CARDINALITY(virKeycodes); i++) {
if (getfield(virKeycodes + i, unsigned short, from_offset) == key_value)
return getfield(virKeycodes + i, unsigned short, to_offset);
}