[PULL 2/3] hw/char: fix qcode array bounds check in ESCC impl
Daniel P. Berrangé
berrange at redhat.com
Tue Apr 26 15:13:22 UTC 2022
There was an off-by-1 in the qcode conversion array bounds
check.
Fixes: e709a61a8fe1076a487376fd657544418a38ba06
Reported-by: Peter Maydell <peter.maydell at linaro.org>
Reviewed-by: Peter Maydell <peter.maydell at linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange at redhat.com>
---
hw/char/escc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/char/escc.c b/hw/char/escc.c
index 8755d8d34f..17a908c59b 100644
--- a/hw/char/escc.c
+++ b/hw/char/escc.c
@@ -828,7 +828,7 @@ static void sunkbd_handle_event(DeviceState *dev, QemuConsole *src,
}
}
- if (qcode > qemu_input_map_qcode_to_sun_len) {
+ if (qcode >= qemu_input_map_qcode_to_sun_len) {
return;
}
--
2.35.1
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