qemu/qom
Pan Nengyuan 246da7db3c qom-hmp-cmds: fix a memleak in hmp_qom_get
'obj' forgot to free at the end of hmp_qom_get(). Fix that.

The leak stack:
Direct leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x7f4e3a779ae8 in __interceptor_malloc (/lib64/libasan.so.5+0xefae8)
    #1 0x7f4e398f91d5 in g_malloc (/lib64/libglib-2.0.so.0+0x531d5)
    #2 0x55c9fd9a3999 in qstring_from_substr /build/qemu/src/qobject/qstring.c:45
    #3 0x55c9fd894bd3 in qobject_output_type_str /build/qemu/src/qapi/qobject-output-visitor.c:175
    #4 0x55c9fd894bd3 in qobject_output_type_str /build/qemu/src/qapi/qobject-output-visitor.c:168
    #5 0x55c9fd88b34d in visit_type_str /build/qemu/src/qapi/qapi-visit-core.c:308
    #6 0x55c9fd59aa6b in property_get_str /build/qemu/src/qom/object.c:2064
    #7 0x55c9fd5adb8a in object_property_get_qobject /build/qemu/src/qom/qom-qobject.c:38
    #8 0x55c9fd4a029d in hmp_qom_get /build/qemu/src/qom/qom-hmp-cmds.c:66

Fixes: 89cf4fe34f
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <20200603070338.7922-1-pannengyuan@huawei.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Tested-by: Li Qiang <liq3ea@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-17 17:48:38 +01:00
..
container.c qom/container: remove .instance_size initializer from container_info 2020-06-10 12:09:59 -04:00
Makefile.objs qemu-storage-daemon: Add --object option 2020-03-06 17:21:28 +01:00
object.c qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00
object_interfaces.c qom: Drop @errp parameter of object_property_del() 2020-05-15 07:08:14 +02:00
qom-hmp-cmds.c qom-hmp-cmds: fix a memleak in hmp_qom_get 2020-06-17 17:48:38 +01:00
qom-qmp-cmds.c qemu-storage-daemon: Fix non-string --object properties 2020-04-30 17:51:07 +02:00
qom-qobject.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00