Wei Yongjun fa54eea35b virtio: fix memory leak in virtqueue_add() ...

commit 58625edf9e upstream.

When using the indirect buffers feature, 'desc' is allocated in
virtqueue_add() but isn't freed before leaving on a ring full error,
causing a memory leak.

For example, it seems rather clear that this can trigger
with virtio net if mergeable buffers are not used.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-09-07 08:32:36 +02:00

..

config.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

Kconfig

Add virtio-input driver.

2015-03-29 12:13:52 +10:30

Makefile

Add virtio-input driver.

2015-03-29 12:13:52 +10:30

virtio_balloon.c

balloon: check the number of available pages in leak balloon

2016-08-20 18:09:23 +02:00

virtio_input.c

virtio-input: reset device and detach unused during remove

2015-08-06 10:40:35 +03:00

virtio_mmio.c

virtio_mmio: add ACPI probing

2015-09-08 13:30:28 +03:00

virtio_pci_common.c

virtio_pci: fix use after free on release

2016-03-03 15:07:18 -08:00

virtio_pci_common.h

virtio-pci: alloc only resources actually used.

2015-06-24 08:15:09 +02:00

virtio_pci_legacy.c

virtio-pci: alloc only resources actually used.

2015-06-24 08:15:09 +02:00

virtio_pci_modern.c

virtio: virtio 1.0 cs04 spec compliance for reset

2016-04-20 15:42:10 +09:00

virtio_ring.c

virtio: fix memory leak in virtqueue_add()

2016-09-07 08:32:36 +02:00

virtio.c

virtio: fix memory leak of virtio ida cache layers

2015-12-07 17:28:01 +02:00