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| author | Gan Qixin | 2020-12-04 09:12:09 +0100 |
|---|---|---|
| committer | Cornelia Huck | 2020-12-11 11:38:10 +0100 |
| commit | c7454f05171405b8013a9d6b57045cd614ccc386 (patch) | |
| tree | 1c8cdb308a867c8b774a0a409a585e2c57961d98 /linux-user/fd-trans.c | |
| parent | tests/acceptance: test s390x zpci fid propagation (diff) | |
| download | qemu-c7454f05171405b8013a9d6b57045cd614ccc386.tar.gz qemu-c7454f05171405b8013a9d6b57045cd614ccc386.tar.xz qemu-c7454f05171405b8013a9d6b57045cd614ccc386.zip | |
s390x/cpu: Use timer_free() in the finalize function to avoid memleaks
When running device-introspect-test, a memory leak occurred in the s390_cpu_initfn
function, this patch use timer_free() in the finalize function to fix it.
ASAN shows memory leak stack:
Direct leak of 3552 byte(s) in 74 object(s) allocated from:
#0 0xfffeb3d4e1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
#1 0xfffeb36e6800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
#2 0xaaad51a8f9c4 in timer_new_full qemu/include/qemu/timer.h:523
#3 0xaaad51a8f9c4 in timer_new qemu/include/qemu/timer.h:544
#4 0xaaad51a8f9c4 in timer_new_ns qemu/include/qemu/timer.h:562
#5 0xaaad51a8f9c4 in s390_cpu_initfn qemu/target/s390x/cpu.c:304
#6 0xaaad51e00f58 in object_init_with_type qemu/qom/object.c:371
#7 0xaaad51e0406c in object_initialize_with_type qemu/qom/object.c:515
#8 0xaaad51e042e0 in object_new_with_type qemu/qom/object.c:729
#9 0xaaad51e3ff40 in qmp_device_list_properties qemu/qom/qom-qmp-cmds.c:153
#10 0xaaad51910518 in qdev_device_help qemu/softmmu/qdev-monitor.c:283
#11 0xaaad51911918 in qmp_device_add qemu/softmmu/qdev-monitor.c:801
#12 0xaaad51911e48 in hmp_device_add qemu/softmmu/qdev-monitor.c:916
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20201204081209.360524-4-ganqixin@huawei.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'linux-user/fd-trans.c')
0 files changed, 0 insertions, 0 deletions