diff options
| author | Chen Qun <kuhn.chenqun@huawei.com> | 2020-02-18 17:11:54 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-02-19 10:33:38 +0100 |
| commit | d1cb67841ca213802ee789957188ec87e8b7996d (patch) | |
| tree | f92ed0c23ee46037763934211746fb8d88e844d1 /hw/xtensa | |
| parent | 757ca9b81a5d96db5194456ea66dc00bcf618323 (diff) | |
hw/xtensa/xtfpga: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>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200218091154.21696-4-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'hw/xtensa')
| -rw-r--r-- | hw/xtensa/xtfpga.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 8e2dd1327a..60ccc74f5f 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -380,6 +380,7 @@ static void xtfpga_init(const XtfpgaBoardDesc *board, MachineState *machine) cur_tagptr = put_tag(cur_tagptr, BP_TAG_FDT, sizeof(dtb_addr), &dtb_addr); cur_lowmem = QEMU_ALIGN_UP(cur_lowmem + fdt_size, 4 * KiB); + g_free(fdt); } #else if (dtb_filename) { |