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-rw-r--r--pkg/sentry/syscalls/linux/sys_socket.go3
-rw-r--r--pkg/sentry/syscalls/linux/vfs2/socket.go3
2 files changed, 4 insertions, 2 deletions
diff --git a/pkg/sentry/syscalls/linux/sys_socket.go b/pkg/sentry/syscalls/linux/sys_socket.go
index 9cd052c3d..754a5df24 100644
--- a/pkg/sentry/syscalls/linux/sys_socket.go
+++ b/pkg/sentry/syscalls/linux/sys_socket.go
@@ -784,8 +784,9 @@ func recvSingleMsg(t *kernel.Task, s socket.Socket, msgPtr usermem.Addr, flags i
}
defer cms.Release(t)
+ family, _, _ := s.Type()
controlData := make([]byte, 0, msg.ControlLen)
- controlData = control.PackControlMessages(t, cms, controlData)
+ controlData = control.PackControlMessages(t, family, cms, controlData)
if cr, ok := s.(transport.Credentialer); ok && cr.Passcred() {
creds, _ := cms.Unix.Credentials.(control.SCMCredentials)
diff --git a/pkg/sentry/syscalls/linux/vfs2/socket.go b/pkg/sentry/syscalls/linux/vfs2/socket.go
index 7b33b3f59..c40892b9f 100644
--- a/pkg/sentry/syscalls/linux/vfs2/socket.go
+++ b/pkg/sentry/syscalls/linux/vfs2/socket.go
@@ -787,8 +787,9 @@ func recvSingleMsg(t *kernel.Task, s socket.SocketVFS2, msgPtr usermem.Addr, fla
}
defer cms.Release(t)
+ family, _, _ := s.Type()
controlData := make([]byte, 0, msg.ControlLen)
- controlData = control.PackControlMessages(t, cms, controlData)
+ controlData = control.PackControlMessages(t, family, cms, controlData)
if cr, ok := s.(transport.Credentialer); ok && cr.Passcred() {
creds, _ := cms.Unix.Credentials.(control.SCMCredentials)