mirror of
https://github.com/Motorhead1991/qemu.git
synced 2026-01-02 12:44:47 -07:00
48285ba2d6
tests/cdrom-test -p /x86_64/cdrom/boot/megasas
Produces the following ASAN leak.
==25700==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 16 byte(s) in 1 object(s) allocated from:
#0 0x7f06f8faac48 in malloc (/lib64/libasan.so.5+0xeec48)
#1 0x7f06f87a73c5 in g_malloc (/lib64/libglib-2.0.so.0+0x523c5)
#2 0x55a729f17738 in pci_dma_sglist_init /home/elmarco/src/qq/include/hw/pci/pci.h:818
#3 0x55a729f2a706 in megasas_map_dcmd /home/elmarco/src/qq/hw/scsi/megasas.c:698
#4 0x55a729f39421 in megasas_handle_dcmd /home/elmarco/src/qq/hw/scsi/megasas.c:1574
#5 0x55a729f3f70d in megasas_handle_frame /home/elmarco/src/qq/hw/scsi/megasas.c:1955
#6 0x55a729f40939 in megasas_mmio_write /home/elmarco/src/qq/hw/scsi/megasas.c:2119
#7 0x55a729f41102 in megasas_port_write /home/elmarco/src/qq/hw/scsi/megasas.c:2170
#8 0x55a729220e60 in memory_region_write_accessor /home/elmarco/src/qq/memory.c:527
#9 0x55a7292212b3 in access_with_adjusted_size /home/elmarco/src/qq/memory.c:594
#10 0x55a72922cf70 in memory_region_dispatch_write /home/elmarco/src/qq/memory.c:1473
#11 0x55a7290f5907 in flatview_write_continue /home/elmarco/src/qq/exec.c:3255
#12 0x55a7290f5ceb in flatview_write /home/elmarco/src/qq/exec.c:3294
#13 0x55a7290f6457 in address_space_write /home/elmarco/src/qq/exec.c:3384
#14 0x55a7290f64a8 in address_space_rw /home/elmarco/src/qq/exec.c:3395
#15 0x55a72929ecb0 in kvm_handle_io /home/elmarco/src/qq/accel/kvm/kvm-all.c:1729
#16 0x55a7292a0db5 in kvm_cpu_exec /home/elmarco/src/qq/accel/kvm/kvm-all.c:1969
#17 0x55a7291c4212 in qemu_kvm_cpu_thread_fn /home/elmarco/src/qq/cpus.c:1215
#18 0x55a72a966a6c in qemu_thread_start /home/elmarco/src/qq/util/qemu-thread-posix.c:504
#19 0x7f06ed486593 in start_thread (/lib64/libpthread.so.0+0x7593)
Move the qemu_sglist_destroy() from megasas_complete_command() to
megasas_unmap_frame(), so map/unmap are balanced.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180814141247.32336-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
|
||
|---|---|---|
| .. | ||
| 9pfs | ||
| acpi | ||
| adc | ||
| alpha | ||
| arm | ||
| audio | ||
| block | ||
| bt | ||
| char | ||
| core | ||
| cpu | ||
| cris | ||
| display | ||
| dma | ||
| gpio | ||
| hppa | ||
| i2c | ||
| i386 | ||
| ide | ||
| input | ||
| intc | ||
| ipack | ||
| ipmi | ||
| isa | ||
| lm32 | ||
| m68k | ||
| mem | ||
| microblaze | ||
| mips | ||
| misc | ||
| moxie | ||
| net | ||
| nios2 | ||
| nvram | ||
| openrisc | ||
| pci | ||
| pci-bridge | ||
| pci-host | ||
| pcmcia | ||
| ppc | ||
| rdma | ||
| riscv | ||
| s390x | ||
| scsi | ||
| sd | ||
| sh4 | ||
| smbios | ||
| sparc | ||
| sparc64 | ||
| ssi | ||
| timer | ||
| tpm | ||
| tricore | ||
| unicore32 | ||
| usb | ||
| vfio | ||
| virtio | ||
| watchdog | ||
| xen | ||
| xenpv | ||
| xtensa | ||
| Makefile.objs | ||