Jason Wang b13f9c6364 vhost: reset metadata cache when initializing new IOTLB ... We need to reset metadata cache during new IOTLB initialization, otherwise the stale pointers to previous IOTLB may be still accessed which will lead a use after free. Reported-by: syzbot+c51e6736a1bf614b3272@syzkaller.appspotmail.com Fixes: f889491380 ("vhost: introduce O(1) vq metadata cache") Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-08-08 09:44:39 -07:00
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Kconfig	tap: tap as an independent module	2017-02-11 20:59:41 -05:00
Kconfig.vringh	vhost: split out vringh Kconfig	2016-08-02 16:54:28 +03:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
net.c	vhost_net: validate sock before trying to put its fd	2018-06-23 10:23:49 +09:00
scsi.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
test.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
test.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vhost.c	vhost: reset metadata cache when initializing new IOTLB	2018-08-08 09:44:39 -07:00
vhost.h	vhost: return bool from *_access_ok() functions	2018-04-11 10:54:06 -04:00
vringh.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
vsock.c	fw_cfg, vhost: features fixes	2018-04-06 19:21:41 -07:00