From: Jing Zhang <bjzhjing@xxxxxxxxxxxxxxxxxx>
When allocating memory for the vfio_irq_info parameter of the
VFIO_DEVICE_GET_IRQ_INFO ioctl, we used the wrong size. Let's
fix it by using the right size.
Reviewed-by: Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Jing Zhang <bjzhjing@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx>
---
hw/vfio/ccw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index 12d0262336..8d97b53e77 100644
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -168,7 +168,7 @@ static void vfio_ccw_register_io_notifier(VFIOCCWDevice *vcdev, Error **errp)
return;
}
- argsz = sizeof(*irq_set);
+ argsz = sizeof(*irq_info);
irq_info = g_malloc0(argsz);
irq_info->index = VFIO_CCW_IO_IRQ_INDEX;
irq_info->argsz = argsz;
--
2.11.2
--
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