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[Qemu-devel] [PATCH 21/29] hw/sh4/r2d.c: Fix memory leak spotted by valg
From: |
Shannon Zhao |
Subject: |
[Qemu-devel] [PATCH 21/29] hw/sh4/r2d.c: Fix memory leak spotted by valgrind |
Date: |
Thu, 28 May 2015 20:08:44 +0800 |
From: Shannon Zhao <address@hidden>
valgrind complains about:
==29844== 1,364 (104 direct, 1,260 indirect) bytes in 1 blocks are definitely
lost in loss record 2,143 of 2,205
==29844== at 0x4C2845D: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==29844== by 0x25096F: malloc_and_trace (vl.c:2556)
==29844== by 0x64C770E: g_malloc (in /usr/lib64/libglib-2.0.so.0.3600.3)
==29844== by 0x2C7CDB: qemu_extend_irqs (irq.c:55)
==29844== by 0x2C7D67: qemu_allocate_irqs (irq.c:64)
==29844== by 0x2167ED: r2d_fpga_init (r2d.c:191)
==29844== by 0x2169CC: r2d_init (r2d.c:263)
==29844== by 0x254D3A: main (vl.c:4249)
Signed-off-by: Shannon Zhao <address@hidden>
Signed-off-by: Shannon Zhao <address@hidden>
---
hw/sh4/r2d.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 4221060..594c733 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -287,6 +287,16 @@ static void r2d_init(MachineState *machine)
sysbus_mmio_map(busdev, 1, 0x1400080c);
mmio_ide_init_drives(dev, dinfo, NULL);
+ /* free unused irq */
+ qemu_free_irq(irq[CF_CD]);
+ qemu_free_irq(irq[KEY]);
+ qemu_free_irq(irq[RTC_A]);
+ qemu_free_irq(irq[RTC_T]);
+ qemu_free_irq(irq[SDCARD]);
+ qemu_free_irq(irq[EXT]);
+ qemu_free_irq(irq[TP]);
+ g_free(irq);
+
/* onboard flash memory */
dinfo = drive_get(IF_PFLASH, 0, 0);
pflash_cfi02_register(0x0, NULL, "r2d.flash", FLASH_SIZE,
--
2.0.4
- [Qemu-devel] [PATCH 12/29] hw/ppc/ppc440_bamboo.c: Fix memory leak spotted by valgrind, (continued)
- [Qemu-devel] [PATCH 12/29] hw/ppc/ppc440_bamboo.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 15/29] hw/mips/mips_jazz.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 07/29] hw/timer/arm_timer.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 13/29] hw/ppc/prep.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 19/29] hw/openrisc/pic_cpu.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 14/29] hw/mips/mips_int.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 11/29] hw/ppc/mac_oldworld.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 22/29] hw/alpha/typhoon.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 20/29] hw/unicore32/puv3.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 24/29] hw/arm/omap_sx1.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 21/29] hw/sh4/r2d.c: Fix memory leak spotted by valgrind,
Shannon Zhao <=
- [Qemu-devel] [PATCH 26/29] hw/arm/spitz.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 25/29] hw/arm/palm.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 23/29] hw/arm/nseries.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28
- [Qemu-devel] [PATCH 29/29] hw/s390x/sclpcpu.c: Fix memory leak spotted by valgrind, Shannon Zhao, 2015/05/28