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[PULL for-6.2 1/2] pmu: fix pmu vmstate subsection list
From: |
Cédric Le Goater |
Subject: |
[PULL for-6.2 1/2] pmu: fix pmu vmstate subsection list |
Date: |
Fri, 19 Nov 2021 12:55:44 +0100 |
From: Laurent Vivier <lvivier@redhat.com>
The subsection is not closed by a NULL marker so this can trigger
a segfault when the pmu vmstate is saved.
This can be easily shown with:
$ ./qemu-system-ppc64 -dump-vmstate vmstate.json
Segmentation fault (core dumped)
Fixes: d811d61fbc6c ("mac_newworld: add PMU device")
Cc: mark.cave-ayland@ilande.co.uk
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
hw/misc/macio/pmu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c
index 4ad4f50e08c3..eb39c64694aa 100644
--- a/hw/misc/macio/pmu.c
+++ b/hw/misc/macio/pmu.c
@@ -718,6 +718,7 @@ static const VMStateDescription vmstate_pmu = {
},
.subsections = (const VMStateDescription * []) {
&vmstate_pmu_adb,
+ NULL
}
};
--
2.31.1