Jason Wang 5e6b394621 vhost_net: validate sock before trying to put its fd ... [ Upstream commit b8f1f65882f07913157c44673af7ec0b308d03eb ] Sock will be NULL if we pass -1 to vhost_net_set_backend(), but when we meet errors during ubuf allocation, the code does not check for NULL before calling sockfd_put(), this will lead NULL dereferencing. Fixing by checking sock pointer before. Fixes: bab632d69e ("vhost: vhost TX zero-copy support") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-22 14:25:53 +02:00
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Kconfig
Makefile
net.c	vhost_net: validate sock before trying to put its fd	2018-07-22 14:25:53 +02:00
scsi.c
test.c
test.h
vhost.c	vhost: correctly remove wait queue during poll failure	2018-04-13 19:50:25 +02:00
vhost.h
vringh.c