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| author | Gan Qixin <ganqixin@huawei.com> | 2021-01-12 19:27:05 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-01-18 11:51:26 +0100 |
| commit | 3d64fdde67f5afc669615e60e213f4b8d5153df0 (patch) | |
| tree | 15a4c572668e95a4e20a5d09a503a38f77ebe553 /util/selfmap.c | |
| parent | b026d4a6e6099173a0ba5ba66731deab3f9a884a (diff) | |
| download | qemu-3d64fdde67f5afc669615e60e213f4b8d5153df0.zip qemu-3d64fdde67f5afc669615e60e213f4b8d5153df0.tar.gz qemu-3d64fdde67f5afc669615e60e213f4b8d5153df0.tar.bz2 | |
misc/mos6522: Use timer_free() in the finalize function to avoid memleak
When running device-introspect-test, a memory leak occurred in the mos6522_init
function, this patch use timer_free() in the finalize function to fix it.
ASAN shows memory leak stack:
Direct leak of 96 byte(s) in 2 object(s) allocated from:
#0 0xfffd5fe9e1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
#1 0xfffd5f7b6800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
#2 0xaaae50303d0c in timer_new_full qemu/include/qemu/timer.h:523
#3 0xaaae50303d0c in timer_new qemu/include/qemu/timer.h:544
#4 0xaaae50303d0c in timer_new_ns qemu/include/qemu/timer.h:562
#5 0xaaae50303d0c in mos6522_init qemu/hw/misc/mos6522.c:490
#6 0xaaae50b77d70 in object_init_with_type qemu/qom/object.c:371
#7 0xaaae50b7ae84 in object_initialize_with_type qemu/qom/object.c:515
#8 0xaaae50b7b0f8 in object_new_with_type qemu/qom/object.c:729
#9 0xaaae50bb6d58 in qmp_device_list_properties qemu/qom/qom-qmp-cmds.c:153
#10 0xaaae50d7e1dc in qmp_marshal_device_list_properties qemu/qapi/qapi-commands-qdev.c:59
#11 0xaaae50dc87a0 in do_qmp_dispatch_bh qemu/qapi/qmp-dispatch.c:110
#12 0xaaae50d931a0 in aio_bh_call qemu/util/async.c:136
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210112112705.380534-3-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'util/selfmap.c')
0 files changed, 0 insertions, 0 deletions