qemu/hw/rtc
Gan Qixin b026d4a6e6 pl031: Use timer_free() in the finalize function to avoid memleaks
When running device-introspect-test, a memory leak occurred in the pl031_init
function, this patch use timer_free() in the finalize function to fix it.

ASAN shows memory leak stack:

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0xffffab97e1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
    #1 0xffffab256800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
    #2 0xaaabf5621cfc in timer_new_full qemu/include/qemu/timer.h:523
    #3 0xaaabf5621cfc in timer_new qemu/include/qemu/timer.h:544
    #4 0xaaabf5621cfc in timer_new_ns qemu/include/qemu/timer.h:562
    #5 0xaaabf5621cfc in pl031_init qemu/hw/rtc/pl031.c:194
    #6 0xaaabf6339f6c in object_initialize_with_type qemu/qom/object.c:515
    #7 0xaaabf633a1e0 in object_new_with_type qemu/qom/object.c:729
    #8 0xaaabf6375e40 in qmp_device_list_properties qemu/qom/qom-qmp-cmds.c:153
    #9 0xaaabf5a95540 in qdev_device_help qemu/softmmu/qdev-monitor.c:283
    #10 0xaaabf5a96940 in qmp_device_add qemu/softmmu/qdev-monitor.c:801
    #11 0xaaabf5a96e70 in hmp_device_add qemu/softmmu/qdev-monitor.c:916
    #12 0xaaabf5ac0a2c in handle_hmp_command qemu/monitor/hmp.c:1100

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210112112705.380534-2-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-01-18 11:51:26 +01:00
..
allwinner-rtc.c hw/arm/allwinner: add RTC device support 2020-03-12 16:27:33 +00:00
aspeed_rtc.c hw: Move Aspeed RTC from hw/timer/ to hw/rtc/ subdirectory 2019-10-24 20:31:44 +02:00
ds1338.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
exynos4210_rtc.c exynos4210_rtc: Use ptimer_free() in the finalize function to avoid memleaks 2021-01-08 15:13:38 +00:00
goldfish_rtc.c goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIAN 2020-10-13 13:33:46 +02:00
Kconfig hw: rtc: Add Goldfish RTC device 2020-02-10 12:01:37 -08:00
m41t80.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
m48t59-internal.h hw/timer/m48t59: Convert debug printf()s to trace events 2020-02-06 10:51:24 +01:00
m48t59-isa.c m48t59-isa: remove legacy m48t59_init_isa() function 2020-10-18 16:21:42 +01:00
m48t59.c m48t59: remove legacy m48t59_init() function 2020-10-18 16:21:42 +01:00
mc146818rtc.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
meson.build meson: convert hw/rtc 2020-08-21 06:30:27 -04:00
pl031.c pl031: Use timer_free() in the finalize function to avoid memleaks 2021-01-18 11:51:26 +01:00
sun4v-rtc.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
trace-events trace-events: Fix attribution of trace points to source 2020-09-09 17:17:58 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
twl92230.c QAPI patches patches for 2020-12-19 2021-01-01 14:33:03 +00:00
xlnx-zynqmp-rtc.c hw/rtc/xlnx-zynqmp-rtc: Remove unused "ptimer.h" include 2019-10-24 20:34:12 +02:00