Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h b/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h
new file mode 100644
index 0000000000..42d6c9c2ca
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef RTC_BASE_SYSTEM_NO_CFI_ICALL_H_
+#define RTC_BASE_SYSTEM_NO_CFI_ICALL_H_
+
+#include "rtc_base/sanitizer.h"
+
+// DISABLE_CFI_ICALL -- Disable Control Flow Integrity indirect call checks.
+// Note that the same macro is defined in "base/compiler_specific.h".
+// Only use this when building standalone WebRTC.
+#if !defined(WEBRTC_CHROMIUM_BUILD)
+#if !defined(DISABLE_CFI_ICALL)
+#if defined(WEBRTC_WIN)
+// Windows also needs __declspec(guard(nocf)).
+#define DISABLE_CFI_ICALL RTC_NO_SANITIZE("cfi-icall") __declspec(guard(nocf))
+#else
+#define DISABLE_CFI_ICALL RTC_NO_SANITIZE("cfi-icall")
+#endif  // defined(WEBRTC_WIN)
+#endif  // !defined(DISABLE_CFI_ICALL)
+#if !defined(DISABLE_CFI_ICALL)
+#define DISABLE_CFI_ICALL
+#endif
+#endif  // !defined(WEBRTC_CHROMIUM_BUILD)
+
+#endif  // RTC_BASE_SYSTEM_NO_CFI_ICALL_H_