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9580d60e66
qemu/hw/9pfs
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Pan Nengyuan 9580d60e66 virtio-9p-device: fix memleak in virtio_9p_device_unrealize 
v->vq forgot to cleanup in virtio_9p_device_unrealize, the memory leak
stack is as follow:

Direct leak of 14336 byte(s) in 2 object(s) allocated from:
  #0 0x7f819ae43970 (/lib64/libasan.so.5+0xef970)  ??:?
  #1 0x7f819872f49d (/lib64/libglib-2.0.so.0+0x5249d)  ??:?
  #2 0x55a3a58da624 (./x86_64-softmmu/qemu-system-x86_64+0x2c14624)  /mnt/sdb/qemu/hw/virtio/virtio.c:2327
  #3 0x55a3a571bac7 (./x86_64-softmmu/qemu-system-x86_64+0x2a55ac7)  /mnt/sdb/qemu/hw/9pfs/virtio-9p-device.c:209
  #4 0x55a3a58e7bc6 (./x86_64-softmmu/qemu-system-x86_64+0x2c21bc6)  /mnt/sdb/qemu/hw/virtio/virtio.c:3504
  #5 0x55a3a5ebfb37 (./x86_64-softmmu/qemu-system-x86_64+0x31f9b37)  /mnt/sdb/qemu/hw/core/qdev.c:876

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <20200117060927.51996-2-pannengyuan@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Acked-by: Greg Kurz <groug@kaod.org>
2020-01-22 00:23:07 -05:00
..
9p-local.c 9p: local: always return -1 on error in local_unlinkat_common 2020-01-20 15:11:39 +01:00
9p-local.h 9pfs: local: open/opendir: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-posix-acl.c 9pfs: local: lremovexattr: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-proxy.c 9pfs: make Error **errp const where it is appropriate 2019-12-18 08:43:19 +01:00
9p-proxy.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
9p-synth.c 9p: fix leak in synth_name_to_path() 2018-02-19 18:27:32 +01:00
9p-synth.h tests: virtio-9p: add FLUSH operation test 2018-02-02 11:11:55 +01:00
9p-util.c 9p: Move a couple xattr functions to 9p-util 2018-06-07 12:17:22 +02:00
9p-util.h 9p: Move a couple xattr functions to 9p-util 2018-06-07 12:17:22 +02:00
9p-xattr-user.c 9pfs: local: lremovexattr: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-xattr.c 9p: Move a couple xattr functions to 9p-util 2018-06-07 12:17:22 +02:00
9p-xattr.h 9pfs: fix XattrOperations typedef 2018-01-08 11:18:22 +01:00
9p.c 9pfs/9p.c: remove unneeded labels 2020-01-20 15:11:39 +01:00
9p.h 9p: init_in_iov_from_pdu can truncate the size 2020-01-20 15:11:39 +01:00
codir.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
cofile.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
cofs.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
coth.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
coth.h Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
coxattr.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
Kconfig 9p: simplify source file selection 2019-08-20 17:26:19 +02:00
Makefile.objs 9pfs: remove unnecessary conditionals 2019-03-07 21:45:53 +01:00
trace-events 9p: unsigned type for type, version, path 2019-10-10 11:36:04 +02:00
virtio-9p-device.c virtio-9p-device: fix memleak in virtio_9p_device_unrealize 2020-01-22 00:23:07 -05:00
virtio-9p.h 9pfs: introduce transport specific callbacks 2017-01-03 17:28:44 +01:00
xen-9p-backend.c 9p: init_in_iov_from_pdu can truncate the size 2020-01-20 15:11:39 +01:00
xen-9pfs.h xen: Import other xen/io/*.h 2019-06-24 10:42:30 +01:00