diff options
| author | Chen Qun <kuhn.chenqun@huawei.com> | 2020-02-18 17:11:53 +0800 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-02-21 09:15:04 +1100 |
| commit | 438bafcac55308eef4f9029c94dbadd2c7ac3bb7 (patch) | |
| tree | a9fec0167d033ee233e0332017a1d58136c7a540 /hw/ppc | |
| parent | ab8584349c476f9818dc6403359c85f9ab0ad5eb (diff) | |
hw/ppc/virtex_ml507:fix leak of fdevice tree blob
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.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <20200218091154.21696-3-kuhn.chenqun@huawei.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/virtex_ml507.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } |