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[PATCH 0/3]hw: Fixs memleak of fdevice tree blob

From: kuhn.chenqun
Subject: [PATCH 0/3]hw: Fixs memleak of fdevice tree blob
Date: Tue, 18 Feb 2020 17:11:51 +0800

From: Chen Qun <address@hidden>

The device tree blob returned by load_device_tree is malloced.
We should free it after cpu_physical_memory_write().Otherwise,
if we repeatedly call 'system_reset',it will repeatedly load fdt,
so there are many memleaks.

Paolo Bonzini :

Pan Nengyuan:

After searching the device code, I found three similar issues.
This series fixes the last three.

Chen Qun (3):
  hw/nios2:fix leak of fdevice tree blob
  hw/ppc/virtex_ml507:fix leak of fdevice tree blob
  hw/xtensa/xtfpga:fix leak of fdevice tree blob

 hw/nios2/boot.c       | 1 +
 hw/ppc/virtex_ml507.c | 1 +
 hw/xtensa/xtfpga.c    | 1 +
 3 files changed, 3 insertions(+)


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