Artem Chernyshev c65603abc3 net: vmw_vsock: vmci: Check memcpy_from_msg() ... [ Upstream commit 44aa5a6dba ] vmci_transport_dgram_enqueue() does not check the return value of memcpy_from_msg(). If memcpy_from_msg() fails, it is possible that uninitialized memory contents are sent unintentionally instead of user's message in the datagram to the destination. Return with an error if memcpy_from_msg() fails. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 0f7db23a07 ("vmci_transport: switch ->enqeue_dgram, ->enqueue_stream and ->dequeue_stream to msghdr") Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Vishnu Dasa <vdasa@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:14:18 +01:00
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Kconfig	…
Makefile	…
af_vsock.c	vsock: fix possible infinite sleep in vsock_connectible_wait_data()	2022-11-10 18:15:31 +01:00
af_vsock_tap.c	…
diag.c	…
hyperv_transport.c	Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer	2021-05-14 17:37:46 +00:00
virtio_transport.c	vsock/virtio: enable VQs early on probe	2022-04-08 14:23:51 +02:00
virtio_transport_common.c	vhost/vsock: Use kvmalloc/kvfree for larger packets.	2022-10-26 12:34:47 +02:00
vmci_transport.c	net: vmw_vsock: vmci: Check memcpy_from_msg()	2022-12-31 13:14:18 +01:00
vmci_transport.h	…
vmci_transport_notify.c	…
vmci_transport_notify.h	…
vmci_transport_notify_qstate.c	…
vsock_addr.c	vsock_addr: Check for supported flag values	2020-12-14 19:33:39 -08:00
vsock_loopback.c	vsock/loopback: enable SEQPACKET for transport	2021-06-11 13:32:47 -07:00