commite606e4b717upstream. The changes are similar to those given in the commit19b070fefd("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>