Michael S. Tsirkin d56842d889 virtio_pci: fix use after free on release ... commit 2989be09a8a9d62a785137586ad941f916e08f83 upstream. KASan detected a use-after-free error in virtio-pci remove code. In virtio_pci_remove(), vp_dev is still used after being freed in unregister_virtio_device() (in virtio_pci_release_dev() more precisely). To fix, keep a reference until cleanup is done. Fixes: 63bd62a08c ("virtio_pci: defer kfree until release callback") Reported-by: Jerome Marchand <jmarchan@redhat.com> Cc: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Jerome Marchand <jmarchan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-03 15:07:18 -08:00
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config.c
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	virtio_balloon: fix race by fill and leak	2016-03-03 15:07:17 -08:00
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-pci: alloc only resources actually used.	2015-06-24 08:15:09 +02:00
virtio_ring.c	virtio_ring: shadow available ring flags & index	2015-12-07 17:28:11 +02:00
virtio.c	virtio: fix memory leak of virtio ida cache layers	2015-12-07 17:28:01 +02:00