From: Chen Qun <kuhn.chen...@huawei.com>
The device tree blob returned by load_device_tree is malloced.
We should free it after cpu_physical_memory_write().
Reported-by: Euler Robot <euler.ro...@huawei.com>
Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
Message-Id: <20200218091154.21696-3-kuhn.chen...@huawei.com>
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
hw/ppc/virtex_ml507.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 91dd00ee91..4eef70069f 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -188,6 +188,7 @@ static int xilinx_load_device_tree(hwaddr addr,
if (r < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
cpu_physical_memory_write(addr, fdt, fdt_size);
+ g_free(fdt);
return fdt_size;
}
--
2.24.1
