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[PATCH] hw/char: fix qcode array bounds check in ESCC impl
From: |
Daniel P . Berrangé |
Subject: |
[PATCH] hw/char: fix qcode array bounds check in ESCC impl |
Date: |
Thu, 31 Mar 2022 13:26:52 +0100 |
There was an off-by-1 in the qcode conversion array bounds
check.
Fixes: e709a61a8fe1076a487376fd657544418a38ba06
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@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;
}
--
2.34.1
- [PATCH] hw/char: fix qcode array bounds check in ESCC impl,
Daniel P . Berrangé <=