falcosecurity · poiana · Oct 6, 2023 · Oct 5, 2023 · Oct 5, 2023
diff --git a/driver/CMakeLists.txt b/driver/CMakeLists.txt
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only OR MIT
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # This file is dual licensed under either the MIT or GPL 2. See
 # MIT.txt or GPL.txt for full copies of the license.

diff --git a/driver/MIT.txt b/driver/MIT.txt
@@ -1,4 +1,4 @@
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

diff --git a/driver/Makefile.in b/driver/Makefile.in
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only OR MIT
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # This file is dual licensed under either the MIT or GPL 2. See
 # MIT.txt or GPL.txt for full copies of the license.

diff --git a/driver/bpf/CMakeLists.txt b/driver/bpf/CMakeLists.txt
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only OR MIT
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # This file is dual licensed under either the MIT or GPL 2. See
 # MIT.txt or GPL.txt for full copies of the license.

diff --git a/driver/bpf/Makefile b/driver/bpf/Makefile
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only OR MIT
 #
-# Copyright (C) 2021 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # This file is dual licensed under either the MIT or GPL 2. See
 # MIT.txt or GPL.txt for full copies of the license.

diff --git a/driver/bpf/bpf_helpers.h b/driver/bpf/bpf_helpers.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/builtins.h b/driver/bpf/builtins.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
 Copyright (c) 2021 The Falco Authors
@@ -27,4 +28,4 @@ or GPL2.txt for full copies of the license.
 #endif
 #define memcpy __builtin_memcpy
 
-#endif // __BUILTINS_H
+#endif // __BUILTINS_H
diff --git a/driver/bpf/filler_helpers.h b/driver/bpf/filler_helpers.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/fillers.h b/driver/bpf/fillers.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/maps.h b/driver/bpf/maps.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/missing_definitions.h b/driver/bpf/missing_definitions.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
 Copyright (C) 2023 The Falco Authors.

diff --git a/driver/bpf/plumbing_helpers.h b/driver/bpf/plumbing_helpers.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/probe.c b/driver/bpf/probe.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
 Copyright (C) 2023 The Falco Authors.

diff --git a/driver/bpf/quirks.h b/driver/bpf/quirks.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/ring_helpers.h b/driver/bpf/ring_helpers.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/bpf/types.h b/driver/bpf/types.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/capture_macro.h b/driver/capture_macro.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 Copyright (C) 2023 The Falco Authors.
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt

diff --git a/driver/driver_config.h.in b/driver/driver_config.h.in
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/dynamic_params_table.c b/driver/dynamic_params_table.c
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/event_stats.h b/driver/event_stats.h
@@ -1,3 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+
+Copyright (C) 2023 The Falco Authors.
+
+This file is dual licensed under either the MIT or GPL 2. See MIT.txt
+or GPL2.txt for full copies of the license.
+
+*/
 #pragma once
 
 /* These numbers must be updated when we add new events in the event table */

diff --git a/driver/event_table.c b/driver/event_table.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
 Copyright (C) 2023 The Falco Authors.

diff --git a/driver/feature_gates.h b/driver/feature_gates.h
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/fillers_table.c b/driver/fillers_table.c
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/flags_table.c b/driver/flags_table.c
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
-Copyright (C) 2021 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 This file is dual licensed under either the MIT or GPL 2. See MIT.txt
 or GPL2.txt for full copies of the license.

diff --git a/driver/kernel_hacks.h b/driver/kernel_hacks.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2021 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/main.c b/driver/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
 
 Copyright (C) 2023 The Falco Authors.

diff --git a/driver/modern_bpf/CMakeLists.txt b/driver/modern_bpf/CMakeLists.txt
@@ -1,3 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only OR MIT
+#
+# Copyright (C) 2023 The Falco Authors.
+#
+# This file is dual licensed under either the MIT or GPL 2. See
+# MIT.txt or GPL.txt for full copies of the license.
+#
+
 option(MODERN_BPF_DEBUG_MODE "Enable BPF debug prints" OFF)
 option(MODERN_BPF_EXCLUDE_PROGS "Regex to exclude tail-called programs" "")
 # This is a temporary workaround to solve this regression https://github.com/falcosecurity/libs/issues/1157

diff --git a/driver/modern_bpf/definitions/events_dimensions.h b/driver/modern_bpf/definitions/events_dimensions.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/definitions/missing_definitions.h b/driver/modern_bpf/definitions/missing_definitions.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/definitions/struct_flavors.h b/driver/modern_bpf/definitions/struct_flavors.h
@@ -1,3 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 The Falco Authors.
+ *
+ * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
+ * or GPL2.txt for full copies of the license.
+ */
+
 /* We need this header to keep track of all struct/field/enum changes between kernel versions */
 
 #ifndef __STRUCT_FLAVORS_H__

diff --git a/driver/modern_bpf/definitions/vmlinux.h b/driver/modern_bpf/definitions/vmlinux.h
@@ -1,3 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023 The Falco Authors.
+ *
+ * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
+ * or GPL2.txt for full copies of the license.
+ */
+
 #if defined(__TARGET_ARCH_x86)
 #include "x86_64/vmlinux.h"
 #elif defined(__TARGET_ARCH_arm64)

diff --git a/driver/modern_bpf/helpers/base/common.h b/driver/modern_bpf/helpers/base/common.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/base/maps_getters.h b/driver/modern_bpf/helpers/base/maps_getters.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/base/push_data.h b/driver/modern_bpf/helpers/base/push_data.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/base/read_from_task.h b/driver/modern_bpf/helpers/base/read_from_task.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/base/shared_size.h b/driver/modern_bpf/helpers/base/shared_size.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/helpers/base/stats.h b/driver/modern_bpf/helpers/base/stats.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/helpers/extract/extract_from_kernel.h b/driver/modern_bpf/helpers/extract/extract_from_kernel.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/interfaces/attached_programs.h b/driver/modern_bpf/helpers/interfaces/attached_programs.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/helpers/interfaces/fixed_size_event.h b/driver/modern_bpf/helpers/interfaces/fixed_size_event.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/interfaces/syscalls_dispatcher.h b/driver/modern_bpf/helpers/interfaces/syscalls_dispatcher.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/interfaces/variable_size_event.h b/driver/modern_bpf/helpers/interfaces/variable_size_event.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/helpers/store/auxmap_store_params.h b/driver/modern_bpf/helpers/store/auxmap_store_params.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/helpers/store/ringbuf_store_params.h b/driver/modern_bpf/helpers/store/ringbuf_store_params.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/license/license.bpf.c b/driver/modern_bpf/license/license.bpf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/maps/maps.h b/driver/modern_bpf/maps/maps.h
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/programs/attached/dispatchers/syscall_enter.bpf.c b/driver/modern_bpf/programs/attached/dispatchers/syscall_enter.bpf.c
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/programs/attached/dispatchers/syscall_exit.bpf.c b/driver/modern_bpf/programs/attached/dispatchers/syscall_exit.bpf.c
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 The Falco Authors.
+ * Copyright (C) 2023 The Falco Authors.
  *
  * This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  * or GPL2.txt for full copies of the license.

diff --git a/driver/modern_bpf/programs/attached/events/page_fault_kernel.bpf.c b/driver/modern_bpf/programs/attached/events/page_fault_kernel.bpf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *

diff --git a/driver/modern_bpf/programs/attached/events/page_fault_user.bpf.c b/driver/modern_bpf/programs/attached/events/page_fault_user.bpf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (C) 2023 The Falco Authors.
  *