Jason Wang 816db76635 vhost: correctly check the return value of translate_desc() in log_used() ... When fail, translate_desc() returns negative value, otherwise the number of iovs. So we should fail when the return value is negative instead of a blindly check against zero. Detected by CoverityScan, CID# 1442593: Control flow issues (DEADCODE) Fixes: cc5e710759 ("vhost: log dirty page correctly") Acked-by: Michael S. Tsirkin <mst@redhat.com> Reported-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-02-19 13:14:45 -08:00
..
Kconfig	vhost: allow vhost-scsi driver to be built-in	2018-08-22 01:01:32 +03:00
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: fix OOB in get_rx_bufs()	2019-01-28 22:53:09 -08:00
scsi.c	vhost: fix OOB in get_rx_bufs()	2019-01-28 22:53:09 -08:00
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: correctly check the return value of translate_desc() in log_used()	2019-02-19 13:14:45 -08:00
vhost.h	vhost: fix OOB in get_rx_bufs()	2019-01-28 22:53:09 -08:00
vringh.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
vsock.c	vhost: fix OOB in get_rx_bufs()	2019-01-28 22:53:09 -08:00