From b2068cf5a5d43f3898cf389ab2d6151cf61908ac Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Sat, 20 Oct 2018 11:12:26 -0700 Subject: Add more unimplemented syscall events Added events for *ctl syscalls that may have multiple different commands. For runsc, each syscall event is only logged once. For *ctl syscalls, use the cmd as identifier, not only the syscall number. PiperOrigin-RevId: 218015941 Change-Id: Ie3c19131ae36124861e9b492a7dbe1765d9e5e59 --- pkg/sentry/socket/epsocket/BUILD | 1 + pkg/sentry/socket/epsocket/epsocket.go | 3 +++ pkg/sentry/socket/rpcinet/BUILD | 1 + pkg/sentry/socket/rpcinet/socket.go | 5 +++++ 4 files changed, 10 insertions(+) (limited to 'pkg/sentry/socket') diff --git a/pkg/sentry/socket/epsocket/BUILD b/pkg/sentry/socket/epsocket/BUILD index dbabc931c..da4aaf510 100644 --- a/pkg/sentry/socket/epsocket/BUILD +++ b/pkg/sentry/socket/epsocket/BUILD @@ -32,6 +32,7 @@ go_library( "//pkg/sentry/safemem", "//pkg/sentry/socket", "//pkg/sentry/socket/unix/transport", + "//pkg/sentry/unimpl", "//pkg/sentry/usermem", "//pkg/syserr", "//pkg/syserror", diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index e90ef4835..39a0b9941 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -45,6 +45,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/safemem" "gvisor.googlesource.com/gvisor/pkg/sentry/socket" "gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport" + "gvisor.googlesource.com/gvisor/pkg/sentry/unimpl" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" "gvisor.googlesource.com/gvisor/pkg/syserr" "gvisor.googlesource.com/gvisor/pkg/syserror" @@ -1184,6 +1185,8 @@ func Ioctl(ctx context.Context, ep commonEndpoint, io usermem.IO, args arch.Sysc }) return 0, err + case linux.SIOCGIFMEM, linux.SIOCGIFPFLAGS, linux.SIOCGMIIPHY, linux.SIOCGMIIREG: + unimpl.EmitUnimplementedEvent(ctx) } return 0, syserror.ENOTTY diff --git a/pkg/sentry/socket/rpcinet/BUILD b/pkg/sentry/socket/rpcinet/BUILD index 3ea433360..38fa54283 100644 --- a/pkg/sentry/socket/rpcinet/BUILD +++ b/pkg/sentry/socket/rpcinet/BUILD @@ -32,6 +32,7 @@ go_library( "//pkg/sentry/socket/rpcinet/conn", "//pkg/sentry/socket/rpcinet/notifier", "//pkg/sentry/socket/unix/transport", + "//pkg/sentry/unimpl", "//pkg/sentry/usermem", "//pkg/syserr", "//pkg/syserror", diff --git a/pkg/sentry/socket/rpcinet/socket.go b/pkg/sentry/socket/rpcinet/socket.go index 44fa5c620..788d853c9 100644 --- a/pkg/sentry/socket/rpcinet/socket.go +++ b/pkg/sentry/socket/rpcinet/socket.go @@ -32,6 +32,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/socket/rpcinet/notifier" pb "gvisor.googlesource.com/gvisor/pkg/sentry/socket/rpcinet/syscall_rpc_go_proto" "gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport" + "gvisor.googlesource.com/gvisor/pkg/sentry/unimpl" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" "gvisor.googlesource.com/gvisor/pkg/syserr" "gvisor.googlesource.com/gvisor/pkg/syserror" @@ -555,6 +556,10 @@ func (s *socketOperations) Ioctl(ctx context.Context, io usermem.IO, args arch.S }) return 0, err + + case linux.SIOCGIFMEM, linux.SIOCGIFPFLAGS, linux.SIOCGMIIPHY, linux.SIOCGMIIREG: + unimpl.EmitUnimplementedEvent(ctx) + default: return 0, syserror.ENOTTY } -- cgit v1.2.3