linux-stable/drivers/misc/vmw_vmci
Vasiliy Kovalev eea65ed738 VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler()
commit e606e4b717 upstream.

The changes are similar to those given in the commit 19b070fefd
("VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host()").

Fix filling of the msg and msg_payload in dg_info struct, which prevents a
possible "detected field-spanning write" of memcpy warning that is issued
by the tracking mechanism __fortify_memcpy_chk.

Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
Link: https://lore.kernel.org/r/20240219105315.76955-1-kovalev@altlinux.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-13 13:05:27 +02:00
..
Kconfig
Makefile
vmci_context.c
vmci_context.h
vmci_datagram.c VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() 2024-04-13 13:05:27 +02:00
vmci_datagram.h
vmci_doorbell.c
vmci_doorbell.h
vmci_driver.c
vmci_driver.h
vmci_event.c
vmci_event.h
vmci_guest.c
vmci_handle_array.c
vmci_handle_array.h
vmci_host.c
vmci_queue_pair.c
vmci_queue_pair.h
vmci_resource.c
vmci_resource.h
vmci_route.c
vmci_route.h